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Yr Athro James Lewis
(e/fe)
- Ar gael fel goruchwyliwr ôl-raddedig
Timau a rolau for James Lewis
Trosolwyg
Rwy'n athro yn Ysgol y Gwyddorau Cymdeithasol a'r Ganolfan Datblygu, Gwerthuso, Cymhlethdod a Gweithredu mewn Gwella Iechyd y Cyhoedd (DECIPHer). Rwy'n gwasanaethu ar dîm Rheoli Gweithredol DECIPHer ac rwy'n gyd-ymchwilydd ar ein Cyllid Cynaliadwyedd HCRW 2025-30 (£2.9m), ac yn arwain ar ein gwaith Rhyngwladol. Rwyf hefyd yn gyd-ymchwilydd ar ein Canolfan Gofal Cymdeithasol i Oedolion (a ariennir gan HCRW, £3m), a Phartneriaeth Polisi ac Arloesi Lleol Cymru Wledig (a ariennir gan ESRC, £5m). Mae fy ymchwil yn canolbwyntio ar ddeall heriau iechyd cyhoeddus yn well a dylunio a gwerthuso ymyriadau perthnasol.
Rhwng mis Mawrth 2018 a mis Medi 2023 fi oedd cyfarwyddwr Y Lab ym Mhrifysgol Caerdydd - Lab Arloesi Gwasanaethau Cyhoeddus Cymru. Yn Y Lab fe wnaethom gefnogi a hyrwyddo arbrofi ac arloesi mewn gwasanaethau cyhoeddus yng Nghymru, a chynnal ymchwil ar sut a pham arloesi gwasanaethau cyhoeddus. Daethom â £12m o gyllid i mewn, gan gynnwys £10m i Brifysgol Caerdydd. Roedd yn anrhydedd i ni ennill Gwobr Dathlu Rhagoriaeth Prifysgol Caerdydd yn y categori Rhagoriaeth mewn Arloesi a Menter yn 2022.
Cyn hyn, gweithiais fel ystadegydd ac epidemiolegydd yn Ysgol Hylendid a Meddygaeth Drofannol Llundain am 12 mlynedd. Cynhaliais ymchwil ym maes iechyd byd-eang, gan ganolbwyntio ar werthusiadau pragmatig o arloesiadau system iechyd ar draws ystod o feysydd a daearyddiaethau clefydau. Roeddwn i'n byw yn Johannesburg am saith mlynedd.
Cyhoeddiad
2025
- Donaldson, C., Morgan, K., Ouerghi, S., Lewis, J. and Moore, G. 2025. Associations of perceived school and year group climate with mental health among children aged 7-to-11 years. Child Indicators Research (10.1007/s12187-024-10213-7)
2024
- Khan, P. Y. et al. 2024. Insights into tuberculosis burden in Karachi, Pakistan: A concurrent adult tuberculosis prevalence and child Mycobacterium tuberculosis infection survey. PLOS Global Public Health 4(8), article number: e0002155. (10.1371/journal.pgph.0002155)
- O'Connor, C., Leyritana, K., Doyle, A. M., Lewis, J. J. and Salvaña, E. M. 2024. Changes in adherence and viral load suppression among people with HIV in Manila: Outcomes of the Philippines Connect for Life Study. AIDS and Behavior 28(3), pp. 837-853. (10.1007/s10461-023-04190-1)
2023
- Mutale, W. et al. 2023. Protocol-driven primary care and community linkage to reduce all-cause mortality in rural Zambia: a stepped-wedge cluster randomized trial. Frontiers in Public Health 11, article number: 1214066. (10.3389/fpubh.2023.1214066)
- Irfan, M., Buckley, K., Cheung, S. Y., Lewis, J., Koj, A. and Thomas, H. 2023. Mapping social capital across Wales (UK) using secondary data and spatial analysis. SN Social Sciences 3, article number: 56. (10.1007/s43545-023-00639-1)
2022
- O'Connor, C., Leyritana, K., Doyle, A. M., Birdthistle, I., Lewis, J. J., Gill, R. and Salvaña, E. M. 2022. Delivering an mHealth adherence support intervention for patients with HIV: Mixed methods process evaluation of the Philippines connect for life study. JMIR Formative Research 6(8), article number: e37163. (10.2196/37163)
- O'Connor, C., Leyritana, K., Doyle, A. M., Lewis, J. J., Gill, R. and Salvaña, E. M. 2022. Interactive mobile phone HIV adherence support for men who have sex with men in the Philippines connect for life study: mixed methods approach to intervention development and pilot testing. JMIR Formative Research 6(2), article number: e30811. (10.2196/30811)
- Hardyman, W., Garner, S., Lewis, J. J., Callaghan, R., Williams, E., Dalton, A. and Turner, A. 2022. Enhancing public service innovation through value co-creation: capacity building and the 'innovative imagination’. Public Money and Management 42(5), pp. 332-340.
2021
- Sarrassat, S., Lewis, J. J., Some, A. S., Somda, S., Cousens, S. and Blanchet, K. 2021. An Integrated eDiagnosis Approach (IeDA) versus standard IMCI for assessing and managing childhood illness in Burkina Faso: a stepped-wedge cluster randomised trial. BMC Health Services Research 21, article number: 354. (10.1186/s12913-021-06317-3)
- Velen, K. et al. 2021. Performance of GeneXpert MTB/RIF for diagnosing tuberculosis among symptomatic household contacts of index patients in South Africa. Open Forum Infectious Diseases 8(4), article number: ofab025. (10.1093/ofid/ofab025)
- O’Connor, C., Leyritana, K., Calica, K., Gill, R., Doyle, A. M., Lewis, J. J. and Salvaña, E. M. 2021. Risk factors affecting adherence to antiretroviral therapy among HIV patients in Manila, Philippines: a baseline cross-sectional analysis of the Philippines Connect for Life Study. Sexual Health 18(1), pp. 95-103. (10.1071/SH20028)
2020
- Izzo, A. A., Chimoyi, L., Velen, K., Churchyard, G. J., Wallis, R., Lewis, J. J. and Charalambous, S. 2020. An ecological study to evaluate the association of Bacillus Calmette-Guerin (BCG) vaccination on cases of SARS-CoV2 infection and mortality from COVID-19. PLoS ONE 15(12), article number: e0243707. (10.1371/journal.pone.0243707)
- Stagg, H. R., Lewis, J. J., Liu, X., Huan, S., Jiang, S., Chin, D. P. and Fielding, K. L. 2020. Temporal factors and missed doses of tuberculosis treatment: a causal associations approach to analyses of digital adherence data. Annals of the American Thoracic Society 17(4), pp. 438-449. (10.1513/AnnalsATS.201905-394OC)
2019
- Hargreaves, J. R., Hassan, S., Schellenberg, J., Hayes, R., Webster, J. and Lewis, J. J. 2019. Five challenges in the design and conduct of IS trials for HIV prevention and treatment. Journal of Acquired Immune Deficiency Syndromes 82, pp. S261-S270. (10.1097/QAI.0000000000002192)
- Williams, A., Rushton, A., Lewis, J. and Phillips, C. 2019. Evaluation of the clinical effectiveness of a work-based mentoring programme to develop clinical reasoning on patient outcome: A stepped wedge cluster randomised controlled trial. PLoS ONE 14(7), article number: e0220110. (10.1371/journal.pone.0220110)
- Hensen, B. et al. 2019. Application of an HIV prevention cascade to identify gaps in increasing coverage of voluntary medical male circumcision services in 42 rural Zambian communities. AIDS and Behavior 23(5), pp. 1095-1103. (10.1007/s10461-019-02407-w)
2018
- Lewis, J. J. et al. 2018. Evaluation of a medication monitor-based treatment strategy for drug-sensitive tuberculosis patients in China: study protocol for a cluster randomised controlled trial. Trials 19, pp. -., article number: 398. (10.1186/s13063-018-2650-3)
- Page-Shipp, L. et al. 2018. Household point of care CD4 testing and isoniazid preventive therapy initiation in a household TB contact tracing programme in two districts of South Africa. PLoS ONE 13(3), article number: e0192089. (10.1371/journal.pone.0192089)
2017
- Mastropasqua, R., Luo, Y. H., Cheah, Y. S., Egan, C., Lewis, J. J. and da Cruz, L. 2017. Black patients sustain vision loss while White and South Asian patients gain vision following delamination or segmentation surgery for tractional complications associated with proliferative diabetic retinopathy. Eye 31(10), pp. 1468-1474. (10.1038/eye.2017.95)
- Wingfield, T. et al. 2017. Socioeconomic support to improve initiation of tuberculosis preventive therapy and increase tuberculosis treatment success in Peru: a household-randomised, controlled evaluation. Lancet 389, pp. 16-16.
- Wingfield, T. et al. 2017. A randomized controlled study of socioeconomic support to enhance tuberculosis prevention and treatment, Peru. Bulletin of the World Health Organization 95, pp. 270-280. (10.2471/BLT.16.170167)
2016
- Greenland, K. et al. 2016. Multiple behaviour change intervention for diarrhoea control in Lusaka, Zambia: a cluster randomised trial. Lancet Global Health 4(12), pp. e966-e977. (10.1016/S2214-109X(16)30262-5)
- Kliemann, B. S., Levin, A. S., Luisa Moura, M., Boszczowski, I. and Lewis, J. J. 2016. Socioeconomic determinants of antibiotic consumption in the state of Sao Paulo, Brazil: The effect of restricting over-the-counter sales. PLoS ONE 11(12), pp. -., article number: e0167885. (10.1371/journal.pone.0167885)
- Wingfield, T. et al. 2016. The economic effects of supporting tuberculosis-affected households in Peru. European Respiratory Journal 48(5), pp. 1396-1410. (10.1183/13993003.00066-2016)
- Blanchet, K. et al. 2016. A mixed methods protocol to evaluate the effect and cost-effectiveness of an Integrated electronic Diagnosis Approach (IeDA) for the management of childhood illnesses at primary health facilities in Burkina Faso. Implementation Science 11, pp. -., article number: 111. (10.1186/s13012-016-0476-5)
- Jha, S. et al. 2016. Cost-effectiveness of automated digital microscopy for diagnosis of active tuberculosis. PLoS ONE 11(6), pp. -., article number: e0157554. (10.1371/journal.pone.0157554)
- Velen, K., Lewis, J. J., Charalambous, S., Page-Shipp, L., Popane, F., Churchyard, G. J. and Hoffmann, C. J. 2016. Household HIV testing uptake among contacts of TB patients in South Africa. PLoS ONE 11(5), pp. -., article number: e0155688. (10.1371/journal.pone.0155688)
- Hermans, S. M., Grant, A. D., Chihota, V., Lewis, J. J., Vynnycky, E., Churchyard, G. J. and Fielding, K. L. 2016. The timing of tuberculosis after isoniazid preventive therapy among gold miners in South Africa: a prospective cohort study. BMC Medicine 14, pp. -., article number: 45. (10.1186/s12916-016-0589-3)
2015
- Ononge, S., Campbell, O. M. R., Kaharuza, F., Lewis, J. J., Fielding, K. and Mirembe, F. 2015. Effectiveness and safety of misoprostol distributed to antenatal women to prevent postpartum haemorrhage after child-births: a stepped-wedge cluster-randomized trial. BMC Pregnancy and Childbirth 15, pp. -., article number: 315. (10.1186/s12884-015-0750-6)
- Hensen, B. et al. 2015. Frequency of HIV-testing and factors associated with multiple lifetime HIV-testing among a rural population of Zambian men. BMC Public Health 15, article number: 960. (10.1186/s12889-015-2259-3)
- Liu, X. et al. 2015. Effectiveness of electronic reminders to improve medication adherence in tuberculosis patients: a cluster-randomised trial. PLoS Medicine 12(9), article number: e1001876. (10.1371/journal.pmed.1001876)
- van Halsema, C. L., Fielding, K. L., Chihota, V. N., George, E. C., Lewis, J. J., Churchyard, G. J. and Grant, A. D. 2015. The effect of antiretroviral therapy and CD4 count on markers of infectiousness in HIV-associated tuberculosis. Journal of Acquired Immune Deficiency Syndromes 70(1), pp. 104-108. (10.1097/QAI.0000000000000684)
- Wingfield, T. et al. 2015. Designing and implementing a socioeconomic intervention to enhance TB control: operational evidence from the CRESIPT project in Peru. BMC Public Health 15, pp. -., article number: 810. (10.1186/s12889-015-2128-0)
- Beard, E. et al. 2015. Stepped wedge randomised controlled trials: systematic review of studies published between 2010 and 2014. Trials 16, pp. -., article number: 353. (10.1186/s13063-015-0839-2)
- Prost, A. et al. 2015. Logistic, ethical, and political dimensions of stepped wedge trials: critical review and case studies. Trials 16, pp. -., article number: 351. (10.1186/s13063-015-0837-4)
- Hargreaves, J. R. et al. 2015. Five questions to consider before conducting a stepped wedge trial. Trials 16, article number: 350. (10.1186/s13063-015-0841-8)
- Copas, A. J., Lewis, J. J., Thompson, J. A., Davey, C., Baio, G. and Hargreaves, J. R. 2015. Designing a stepped wedge trial: three main designs, carry-over effects and randomisation approaches. Trials 16, article number: 352. (10.1186/s13063-015-0842-7)
- Davey, C., Hargreaves, J., Thompson, J. A., Copas, A. J., Beard, E., Lewis, J. J. and Fielding, K. L. 2015. Analysis and reporting of stepped wedge randomised controlled trials: synthesis and critical appraisal of published studies, 2010 to 2014. Trials 16, pp. -., article number: 358. (10.1186/s13063-015-0838-3)
- Ismail, N. A. et al. 2015. Performance of a novel algorithm using automated digital microscopy for diagnosing tuberculosis. American Journal of Respiratory and Critical Care Medicine 191(12), pp. 1443-1449. (10.1164/rccm.201502-0390OC)
- Vynnycky, E. et al. 2015. Tuberculosis control in South African gold mines: Mathematical modeling of a trial of community-wide isoniazid preventive therapy. American Journal of Epidemiology 181(8), pp. 619-632. (10.1093/aje/kwu320)
- Hensen, B. et al. 2015. Factors associated with HIV-testing and acceptance of an offer of home-based testing by men in rural Zambia. AIDS and Behavior 19(3), pp. 492-504. (10.1007/s10461-014-0866-0)
- Mathema, B. et al. 2015. Molecular epidemiology of Mycobacterium tuberculosis among South African gold miners. Annals of the American Thoracic Society 12(1), pp. 12-20. (10.1513/AnnalsATS.201404-150OC)
- van Halsema, C. L. et al. 2015. Clinical relevance of nontuberculous mycobacteria isolated from sputum in a gold mining workforce in South Africa: an observational, clinical study. BioMed Research International 2015, article number: 959107. (10.1155/2015/959107)
2014
- Mutale, W. et al. 2014. Application of balanced scorecard in the evaluation of a complex health system intervention: 12 months post intervention findings from the BHOMA intervention: A cluster randomised trial in Zambia. PLoS ONE 9(4), article number: e93977. (10.1371/journal.pone.0093977)
- Ferguson, L. et al. 2014. Linking women who test HIV-positive in pregnancy-related services to HIV care and treatment services in Kenya: a mixed methods prospective cohort study. PLoS ONE 9(3), article number: e89764. (10.1371/journal.pone.0089764)
- Wingfield, T. et al. 2014. The seasonality of tuberculosis, sunlight, vitamin D, and household crowding. The Journal of Infectious Diseases 210(5), pp. 774-783. (10.1093/infdis/jiu121)
- Smith, J. et al. 2014. The distribution of sex acts and condom use within partnerships in a rural sub-Saharan African population. PLoS ONE 9(2), article number: e88378. (10.1371/journal.pone.0088378)
- Churchyard, G. J. et al. 2014. A trial of mass isoniazid preventive therapy for tuberculosis control. New England Journal of Medicine 370(4), pp. 301-310. (10.1056/NEJMoa1214289)
2013
- Marais, E. et al. 2013. Treatment outcomes of multidrug-resistant tuberculosis patients in Gauteng, South Africa. Infection 42(2), pp. 405-413. (10.1007/s15010-013-0572-2)
- Lewis, J. J. et al. 2013. Eligibility for isoniazid preventive therapy in South African gold mines. PLoS ONE 8(11), article number: e81376. (10.1371/journal.pone.0081376)
- Letang, E. et al. 2013. Immune reconstitution inflammatory syndrome associated with Kaposi sarcoma. AIDS 27(10), pp. 1603-1613. (10.1097/qad.0b013e328360a5a1)
- Hensen, B., Taoka, S., Lewis, J. J., Weiss, H. A. and Hargreaves, J. 2013. Systematic review of strategies to increase men's HIV-testing in sub-Saharan Africa. AIDS 28(14), pp. 2133-2145. (10.1097/QAD.0000000000000395)
- Velen, K., Lewis, J. J., Charalambous, S., Grant, A. D., Churchyard, G. J. and Hoffmann, C. J. 2013. Comparison of Tenofovir, Zidovudine, or Stavudine as part of first-line antiretroviral therapy in a resource-limited-setting: a cohort study. PLoS ONE 8(5), article number: e64459. (10.1371/journal.pone.0064459)
- Hoffmann, C. J. et al. 2013. Mortality associated with delays between clinic entry and ART initiation in resource-limited settings. Journal of Acquired Immune Deficiency Syndromes 63(1), pp. 105-111. (10.1097/QAI.0b013e3182893fb4)
2012
- Lewis, J. J. et al. 2012. "Proof-of-concept" Evaluation of an automated sputum smear microscopy system for tuberculosis diagnosis. PLoS ONE 7(11) (10.1371/journal.pone.0050173)
- Dorman, S. E. et al. 2012. Performance characteristics of the Cepheid Xpert MTB/RIF test in a tuberculosis prevalence survey. PLoS ONE 7(8), article number: e43307. (10.1371/journal.pone.0043307)
- Ferguson, L., Lewis, J., Grant, A. D., Watson-Jones, D., Vusha, S., Ong'ech, J. O. and Ross, D. A. 2012. Patient attrition between diagnosis with HIV in pregnancy-related services and long-term HIV care and treatment services in Kenya. Journal of Acquired Immune Deficiency Syndrome 60(3), pp. e90-e97. (10.1097/QAI.0b013e318253258a)
- van Halsema, C. L., Fielding, K. L., Chihota, V. N., Lewis, J. J., Churchyard, G. J. and Grant, A. D. 2012. Trends in drug-resistant tuberculosis in a gold-mining workforce in South Africa, 2002-2008. International Journal of Tuberculosis and Lung Disease 16(7), pp. 967-973. (10.5588/ijtld.11.0122)
- Dorman, S. E. et al. 2012. Genotype MTBDR plus for direct detection of mycobacterium tuberculosis and drug resistance in strains from gold miners in South Africa. Journal of Clinical Microbiology 50(4), pp. 1189-1194. (10.1128/JCM.05723-11)
2011
- Kranzer, K. et al. 2011. Antiretroviral treatment cohort analysis using time-updated CD4 counts: assessment of bias with different analytic methods. PLoS ONE 6(11), article number: e27763. (10.1371/journal.pone.0027763)
2010
- Churchyard, G. J., Fielding, K. L., Lewis, J. J., Chihota, V. N., Hanifa, Y. and Grant, A. D. 2010. Symptom and chest radiographic screening for infectious tuberculosis prior to starting isoniazid preventive therapy: yield and proportion missed at screening. AIDS 24(Suppl), pp. S19-S27. (10.1097/01.aids.0000391018.72542.46)
- Kranzer, K. et al. 2010. Treatment interruption in a primary care antiretroviral therapy program in South Africa: cohort analysis of trends and risk factors. Journal of Acquired Immune Deficiency Syndrome 55(3), pp. e17-e23. (10.1097/QAI.0b013e3181f275fd)
- Grant, A. D. et al. 2010. 'Team up against TB': promoting involvement in Thibela TB, a trial of community-wide tuberculosis preventive therapy. AIDS 24(Suppl), pp. s37-s44. (10.1097/01.aids.0000391020.10661.eb)
- Lawn, S. D., Wood, R., De Cock, K. M., Kranzer, K., Lewis, J. J. and Churchyard, G. J. 2010. Antiretrovirals and isoniazid preventive therapy in the prevention of HIV-associated tuberculosis in settings with limited health-care resources. The Lancet Infectious Diseases 10(7), pp. 489-498. (10.1016/S1473-3099(10)70078-5)
- van Halsema, C. L., Fielding, K. L., Chihota, V. N., Russell, E. C., Lewis, J. J., Churchyard, G. J. and Grant, A. D. 2010. Tuberculosis outcomes and drug susceptibility in individuals exposed to isoniazid preventive therapy in a high HIV prevalence setting. AIDS 24(7), pp. 1051-1055. (10.1097/QAD.0b013e32833849df)
2009
- Lewis, J. J. et al. 2009. HIV infection does not affect active case finding of tuberculosis in South African gold miners. American Journal of Respiratory and Critical Care Medicine 180(12), pp. 1165-1281. (10.1164/rccm.200806-846OC)
- Hanifer, Y., Grant, A., Lewis, J., Corbett, E., Fielding, K. and Churchyard, G. 2009. Prevalence of latent tuberculosis infection among gold miners in South Africa. International Journal of Tuberculosis and Lung Disease 13(1), pp. 39-46.
2007
- Lopman, B., Lewis, J., Nyamukapa, C., Mushati, P., Chandiwana, S. and Gregson, S. 2007. HIV incidence and poverty in Manicaland, Zimbabwe: is HIV becoming a disease of the poor?. AIDS 21(Suppl), pp. S57-S66. (10.1097/01.aids.0000300536.82354.52)
- Hanifa, Y., Mngadi, K., Lewis, J., Fielding, K., Churchyard, G. and Grant, A. 2007. Evaluation of the Arkansas method of urine testing for isoniazid in South Africa. International Journal of Tuberculosis and Lung Disease 11(11), pp. 1232-1236.
- Hallett, T. B. et al. 2007. Age at first sex and HIV infection in rural Zimbabwe. Studies in Family Planning 38(1), pp. 1-10. (10.1111/j.1728-4465.2007.00111.x)
- Hallett, T. B., Gregson, S., Lewis, J. J. C., Lopman, B. A. and Garnett, G. P. 2007. Behaviour change in generalised HIV epidemics: impact of reducing cross-generational sex and delaying age at sexual debut. Sexually Transmitted Infections 83(suppl), pp. i50-i54. (10.1136/sti.2006.023606)
- Lewis, J. J. C., Donnelly, C. A., Mare, P., Mupambireyi, Z., Garnett, G. P. and Gregson, S. 2007. Evaluating the proximate determinants framework for HIV infection in rural Zimbabwe. Sexually Transmitted Infections 83(suppl), pp. i61-i69. (10.1136/sti.2006.023671)
2006
- Gregson, S. et al. 2006. HIV decline associated with behavior change in Eastern Zimbabwe. Science 311(5761), pp. 664-666. (10.1126/science.1121054)
2005
- Lewis, J. J. C., Garnett, G. P., Nyamukapa, C. A., Donnelly, C. A., Mason, P. R. and Gregson, S. 2005. Patterns of uptake of treatment for self reported sexually transmitted infection symptoms in rural Zimbabwe. Sexually Transmitted Infections 81(4), pp. 326-332. (10.1136/sti.2004.012773)
- Lewis, J. J., Garnett, G. P., Mhlanga, S., Nyamukapa, C. A., Donnelly, C. A. and Gregson, S. 2005. Beer halls as a focus for HIV prevention activities in rural Zimbabwe. Sexually Transmitted Diseases 32(6), pp. 364-369. (10.1097/01.olq.0000154506.84492.61)
2004
- Lewis, J. J., Ronsmans, C., Ezeh, A. and Gregson, S. 2004. The population impact of HIV on fertility in sub-Saharan Africa. AIDS 18(Supp), pp. S35-S43. (10.1097/00002030-200406002-00005)
- Salek, M., Finlay, A., Lewis, J. and Sumner, M. 2004. Quality of life improvement in treatment of psoriasis with intermittent short course Cyclosporin (Neoral®). Quality of Life Research 13(1), pp. 91-95. (10.1023/B:QURE.0000015293.69661.ff)
- Grassly, N., Lewis, J., Mahy, M., Walker, N. and Timæus, I. 2004. Comparison of household-survey estimates with projections of mortality and orphan numbers in sub-Saharan Africa in the era of HIV/AIDS. Population Studies 58(2), pp. 207-217. (10.1080/0032472042000224431)
2003
- Becker, N. G., Lewis, J. J. C., Li, Z. and McDonald, A. 2003. Age-specific back-projection of HIV diagnosis data. Statistics in Medicine 22(13), pp. 2177-2190. (10.1002/sim.1406)
1995
- Gregson, S. et al. 1995. HIV infection and reproductive health in teenage women orphaned and made vulnerable by AIDS in Zimbabwe. AIDS Care 17(7), pp. 785-794. (10.1080/09540120500258029)
Articles
- Donaldson, C., Morgan, K., Ouerghi, S., Lewis, J. and Moore, G. 2025. Associations of perceived school and year group climate with mental health among children aged 7-to-11 years. Child Indicators Research (10.1007/s12187-024-10213-7)
- Khan, P. Y. et al. 2024. Insights into tuberculosis burden in Karachi, Pakistan: A concurrent adult tuberculosis prevalence and child Mycobacterium tuberculosis infection survey. PLOS Global Public Health 4(8), article number: e0002155. (10.1371/journal.pgph.0002155)
- O'Connor, C., Leyritana, K., Doyle, A. M., Lewis, J. J. and Salvaña, E. M. 2024. Changes in adherence and viral load suppression among people with HIV in Manila: Outcomes of the Philippines Connect for Life Study. AIDS and Behavior 28(3), pp. 837-853. (10.1007/s10461-023-04190-1)
- Mutale, W. et al. 2023. Protocol-driven primary care and community linkage to reduce all-cause mortality in rural Zambia: a stepped-wedge cluster randomized trial. Frontiers in Public Health 11, article number: 1214066. (10.3389/fpubh.2023.1214066)
- Irfan, M., Buckley, K., Cheung, S. Y., Lewis, J., Koj, A. and Thomas, H. 2023. Mapping social capital across Wales (UK) using secondary data and spatial analysis. SN Social Sciences 3, article number: 56. (10.1007/s43545-023-00639-1)
- O'Connor, C., Leyritana, K., Doyle, A. M., Birdthistle, I., Lewis, J. J., Gill, R. and Salvaña, E. M. 2022. Delivering an mHealth adherence support intervention for patients with HIV: Mixed methods process evaluation of the Philippines connect for life study. JMIR Formative Research 6(8), article number: e37163. (10.2196/37163)
- O'Connor, C., Leyritana, K., Doyle, A. M., Lewis, J. J., Gill, R. and Salvaña, E. M. 2022. Interactive mobile phone HIV adherence support for men who have sex with men in the Philippines connect for life study: mixed methods approach to intervention development and pilot testing. JMIR Formative Research 6(2), article number: e30811. (10.2196/30811)
- Hardyman, W., Garner, S., Lewis, J. J., Callaghan, R., Williams, E., Dalton, A. and Turner, A. 2022. Enhancing public service innovation through value co-creation: capacity building and the 'innovative imagination’. Public Money and Management 42(5), pp. 332-340.
- Sarrassat, S., Lewis, J. J., Some, A. S., Somda, S., Cousens, S. and Blanchet, K. 2021. An Integrated eDiagnosis Approach (IeDA) versus standard IMCI for assessing and managing childhood illness in Burkina Faso: a stepped-wedge cluster randomised trial. BMC Health Services Research 21, article number: 354. (10.1186/s12913-021-06317-3)
- Velen, K. et al. 2021. Performance of GeneXpert MTB/RIF for diagnosing tuberculosis among symptomatic household contacts of index patients in South Africa. Open Forum Infectious Diseases 8(4), article number: ofab025. (10.1093/ofid/ofab025)
- O’Connor, C., Leyritana, K., Calica, K., Gill, R., Doyle, A. M., Lewis, J. J. and Salvaña, E. M. 2021. Risk factors affecting adherence to antiretroviral therapy among HIV patients in Manila, Philippines: a baseline cross-sectional analysis of the Philippines Connect for Life Study. Sexual Health 18(1), pp. 95-103. (10.1071/SH20028)
- Izzo, A. A., Chimoyi, L., Velen, K., Churchyard, G. J., Wallis, R., Lewis, J. J. and Charalambous, S. 2020. An ecological study to evaluate the association of Bacillus Calmette-Guerin (BCG) vaccination on cases of SARS-CoV2 infection and mortality from COVID-19. PLoS ONE 15(12), article number: e0243707. (10.1371/journal.pone.0243707)
- Stagg, H. R., Lewis, J. J., Liu, X., Huan, S., Jiang, S., Chin, D. P. and Fielding, K. L. 2020. Temporal factors and missed doses of tuberculosis treatment: a causal associations approach to analyses of digital adherence data. Annals of the American Thoracic Society 17(4), pp. 438-449. (10.1513/AnnalsATS.201905-394OC)
- Hargreaves, J. R., Hassan, S., Schellenberg, J., Hayes, R., Webster, J. and Lewis, J. J. 2019. Five challenges in the design and conduct of IS trials for HIV prevention and treatment. Journal of Acquired Immune Deficiency Syndromes 82, pp. S261-S270. (10.1097/QAI.0000000000002192)
- Williams, A., Rushton, A., Lewis, J. and Phillips, C. 2019. Evaluation of the clinical effectiveness of a work-based mentoring programme to develop clinical reasoning on patient outcome: A stepped wedge cluster randomised controlled trial. PLoS ONE 14(7), article number: e0220110. (10.1371/journal.pone.0220110)
- Hensen, B. et al. 2019. Application of an HIV prevention cascade to identify gaps in increasing coverage of voluntary medical male circumcision services in 42 rural Zambian communities. AIDS and Behavior 23(5), pp. 1095-1103. (10.1007/s10461-019-02407-w)
- Lewis, J. J. et al. 2018. Evaluation of a medication monitor-based treatment strategy for drug-sensitive tuberculosis patients in China: study protocol for a cluster randomised controlled trial. Trials 19, pp. -., article number: 398. (10.1186/s13063-018-2650-3)
- Page-Shipp, L. et al. 2018. Household point of care CD4 testing and isoniazid preventive therapy initiation in a household TB contact tracing programme in two districts of South Africa. PLoS ONE 13(3), article number: e0192089. (10.1371/journal.pone.0192089)
- Mastropasqua, R., Luo, Y. H., Cheah, Y. S., Egan, C., Lewis, J. J. and da Cruz, L. 2017. Black patients sustain vision loss while White and South Asian patients gain vision following delamination or segmentation surgery for tractional complications associated with proliferative diabetic retinopathy. Eye 31(10), pp. 1468-1474. (10.1038/eye.2017.95)
- Wingfield, T. et al. 2017. Socioeconomic support to improve initiation of tuberculosis preventive therapy and increase tuberculosis treatment success in Peru: a household-randomised, controlled evaluation. Lancet 389, pp. 16-16.
- Wingfield, T. et al. 2017. A randomized controlled study of socioeconomic support to enhance tuberculosis prevention and treatment, Peru. Bulletin of the World Health Organization 95, pp. 270-280. (10.2471/BLT.16.170167)
- Greenland, K. et al. 2016. Multiple behaviour change intervention for diarrhoea control in Lusaka, Zambia: a cluster randomised trial. Lancet Global Health 4(12), pp. e966-e977. (10.1016/S2214-109X(16)30262-5)
- Kliemann, B. S., Levin, A. S., Luisa Moura, M., Boszczowski, I. and Lewis, J. J. 2016. Socioeconomic determinants of antibiotic consumption in the state of Sao Paulo, Brazil: The effect of restricting over-the-counter sales. PLoS ONE 11(12), pp. -., article number: e0167885. (10.1371/journal.pone.0167885)
- Wingfield, T. et al. 2016. The economic effects of supporting tuberculosis-affected households in Peru. European Respiratory Journal 48(5), pp. 1396-1410. (10.1183/13993003.00066-2016)
- Blanchet, K. et al. 2016. A mixed methods protocol to evaluate the effect and cost-effectiveness of an Integrated electronic Diagnosis Approach (IeDA) for the management of childhood illnesses at primary health facilities in Burkina Faso. Implementation Science 11, pp. -., article number: 111. (10.1186/s13012-016-0476-5)
- Jha, S. et al. 2016. Cost-effectiveness of automated digital microscopy for diagnosis of active tuberculosis. PLoS ONE 11(6), pp. -., article number: e0157554. (10.1371/journal.pone.0157554)
- Velen, K., Lewis, J. J., Charalambous, S., Page-Shipp, L., Popane, F., Churchyard, G. J. and Hoffmann, C. J. 2016. Household HIV testing uptake among contacts of TB patients in South Africa. PLoS ONE 11(5), pp. -., article number: e0155688. (10.1371/journal.pone.0155688)
- Hermans, S. M., Grant, A. D., Chihota, V., Lewis, J. J., Vynnycky, E., Churchyard, G. J. and Fielding, K. L. 2016. The timing of tuberculosis after isoniazid preventive therapy among gold miners in South Africa: a prospective cohort study. BMC Medicine 14, pp. -., article number: 45. (10.1186/s12916-016-0589-3)
- Ononge, S., Campbell, O. M. R., Kaharuza, F., Lewis, J. J., Fielding, K. and Mirembe, F. 2015. Effectiveness and safety of misoprostol distributed to antenatal women to prevent postpartum haemorrhage after child-births: a stepped-wedge cluster-randomized trial. BMC Pregnancy and Childbirth 15, pp. -., article number: 315. (10.1186/s12884-015-0750-6)
- Hensen, B. et al. 2015. Frequency of HIV-testing and factors associated with multiple lifetime HIV-testing among a rural population of Zambian men. BMC Public Health 15, article number: 960. (10.1186/s12889-015-2259-3)
- Liu, X. et al. 2015. Effectiveness of electronic reminders to improve medication adherence in tuberculosis patients: a cluster-randomised trial. PLoS Medicine 12(9), article number: e1001876. (10.1371/journal.pmed.1001876)
- van Halsema, C. L., Fielding, K. L., Chihota, V. N., George, E. C., Lewis, J. J., Churchyard, G. J. and Grant, A. D. 2015. The effect of antiretroviral therapy and CD4 count on markers of infectiousness in HIV-associated tuberculosis. Journal of Acquired Immune Deficiency Syndromes 70(1), pp. 104-108. (10.1097/QAI.0000000000000684)
- Wingfield, T. et al. 2015. Designing and implementing a socioeconomic intervention to enhance TB control: operational evidence from the CRESIPT project in Peru. BMC Public Health 15, pp. -., article number: 810. (10.1186/s12889-015-2128-0)
- Beard, E. et al. 2015. Stepped wedge randomised controlled trials: systematic review of studies published between 2010 and 2014. Trials 16, pp. -., article number: 353. (10.1186/s13063-015-0839-2)
- Prost, A. et al. 2015. Logistic, ethical, and political dimensions of stepped wedge trials: critical review and case studies. Trials 16, pp. -., article number: 351. (10.1186/s13063-015-0837-4)
- Hargreaves, J. R. et al. 2015. Five questions to consider before conducting a stepped wedge trial. Trials 16, article number: 350. (10.1186/s13063-015-0841-8)
- Copas, A. J., Lewis, J. J., Thompson, J. A., Davey, C., Baio, G. and Hargreaves, J. R. 2015. Designing a stepped wedge trial: three main designs, carry-over effects and randomisation approaches. Trials 16, article number: 352. (10.1186/s13063-015-0842-7)
- Davey, C., Hargreaves, J., Thompson, J. A., Copas, A. J., Beard, E., Lewis, J. J. and Fielding, K. L. 2015. Analysis and reporting of stepped wedge randomised controlled trials: synthesis and critical appraisal of published studies, 2010 to 2014. Trials 16, pp. -., article number: 358. (10.1186/s13063-015-0838-3)
- Ismail, N. A. et al. 2015. Performance of a novel algorithm using automated digital microscopy for diagnosing tuberculosis. American Journal of Respiratory and Critical Care Medicine 191(12), pp. 1443-1449. (10.1164/rccm.201502-0390OC)
- Vynnycky, E. et al. 2015. Tuberculosis control in South African gold mines: Mathematical modeling of a trial of community-wide isoniazid preventive therapy. American Journal of Epidemiology 181(8), pp. 619-632. (10.1093/aje/kwu320)
- Hensen, B. et al. 2015. Factors associated with HIV-testing and acceptance of an offer of home-based testing by men in rural Zambia. AIDS and Behavior 19(3), pp. 492-504. (10.1007/s10461-014-0866-0)
- Mathema, B. et al. 2015. Molecular epidemiology of Mycobacterium tuberculosis among South African gold miners. Annals of the American Thoracic Society 12(1), pp. 12-20. (10.1513/AnnalsATS.201404-150OC)
- van Halsema, C. L. et al. 2015. Clinical relevance of nontuberculous mycobacteria isolated from sputum in a gold mining workforce in South Africa: an observational, clinical study. BioMed Research International 2015, article number: 959107. (10.1155/2015/959107)
- Mutale, W. et al. 2014. Application of balanced scorecard in the evaluation of a complex health system intervention: 12 months post intervention findings from the BHOMA intervention: A cluster randomised trial in Zambia. PLoS ONE 9(4), article number: e93977. (10.1371/journal.pone.0093977)
- Ferguson, L. et al. 2014. Linking women who test HIV-positive in pregnancy-related services to HIV care and treatment services in Kenya: a mixed methods prospective cohort study. PLoS ONE 9(3), article number: e89764. (10.1371/journal.pone.0089764)
- Wingfield, T. et al. 2014. The seasonality of tuberculosis, sunlight, vitamin D, and household crowding. The Journal of Infectious Diseases 210(5), pp. 774-783. (10.1093/infdis/jiu121)
- Smith, J. et al. 2014. The distribution of sex acts and condom use within partnerships in a rural sub-Saharan African population. PLoS ONE 9(2), article number: e88378. (10.1371/journal.pone.0088378)
- Churchyard, G. J. et al. 2014. A trial of mass isoniazid preventive therapy for tuberculosis control. New England Journal of Medicine 370(4), pp. 301-310. (10.1056/NEJMoa1214289)
- Marais, E. et al. 2013. Treatment outcomes of multidrug-resistant tuberculosis patients in Gauteng, South Africa. Infection 42(2), pp. 405-413. (10.1007/s15010-013-0572-2)
- Lewis, J. J. et al. 2013. Eligibility for isoniazid preventive therapy in South African gold mines. PLoS ONE 8(11), article number: e81376. (10.1371/journal.pone.0081376)
- Letang, E. et al. 2013. Immune reconstitution inflammatory syndrome associated with Kaposi sarcoma. AIDS 27(10), pp. 1603-1613. (10.1097/qad.0b013e328360a5a1)
- Hensen, B., Taoka, S., Lewis, J. J., Weiss, H. A. and Hargreaves, J. 2013. Systematic review of strategies to increase men's HIV-testing in sub-Saharan Africa. AIDS 28(14), pp. 2133-2145. (10.1097/QAD.0000000000000395)
- Velen, K., Lewis, J. J., Charalambous, S., Grant, A. D., Churchyard, G. J. and Hoffmann, C. J. 2013. Comparison of Tenofovir, Zidovudine, or Stavudine as part of first-line antiretroviral therapy in a resource-limited-setting: a cohort study. PLoS ONE 8(5), article number: e64459. (10.1371/journal.pone.0064459)
- Hoffmann, C. J. et al. 2013. Mortality associated with delays between clinic entry and ART initiation in resource-limited settings. Journal of Acquired Immune Deficiency Syndromes 63(1), pp. 105-111. (10.1097/QAI.0b013e3182893fb4)
- Lewis, J. J. et al. 2012. "Proof-of-concept" Evaluation of an automated sputum smear microscopy system for tuberculosis diagnosis. PLoS ONE 7(11) (10.1371/journal.pone.0050173)
- Dorman, S. E. et al. 2012. Performance characteristics of the Cepheid Xpert MTB/RIF test in a tuberculosis prevalence survey. PLoS ONE 7(8), article number: e43307. (10.1371/journal.pone.0043307)
- Ferguson, L., Lewis, J., Grant, A. D., Watson-Jones, D., Vusha, S., Ong'ech, J. O. and Ross, D. A. 2012. Patient attrition between diagnosis with HIV in pregnancy-related services and long-term HIV care and treatment services in Kenya. Journal of Acquired Immune Deficiency Syndrome 60(3), pp. e90-e97. (10.1097/QAI.0b013e318253258a)
- van Halsema, C. L., Fielding, K. L., Chihota, V. N., Lewis, J. J., Churchyard, G. J. and Grant, A. D. 2012. Trends in drug-resistant tuberculosis in a gold-mining workforce in South Africa, 2002-2008. International Journal of Tuberculosis and Lung Disease 16(7), pp. 967-973. (10.5588/ijtld.11.0122)
- Dorman, S. E. et al. 2012. Genotype MTBDR plus for direct detection of mycobacterium tuberculosis and drug resistance in strains from gold miners in South Africa. Journal of Clinical Microbiology 50(4), pp. 1189-1194. (10.1128/JCM.05723-11)
- Kranzer, K. et al. 2011. Antiretroviral treatment cohort analysis using time-updated CD4 counts: assessment of bias with different analytic methods. PLoS ONE 6(11), article number: e27763. (10.1371/journal.pone.0027763)
- Churchyard, G. J., Fielding, K. L., Lewis, J. J., Chihota, V. N., Hanifa, Y. and Grant, A. D. 2010. Symptom and chest radiographic screening for infectious tuberculosis prior to starting isoniazid preventive therapy: yield and proportion missed at screening. AIDS 24(Suppl), pp. S19-S27. (10.1097/01.aids.0000391018.72542.46)
- Kranzer, K. et al. 2010. Treatment interruption in a primary care antiretroviral therapy program in South Africa: cohort analysis of trends and risk factors. Journal of Acquired Immune Deficiency Syndrome 55(3), pp. e17-e23. (10.1097/QAI.0b013e3181f275fd)
- Grant, A. D. et al. 2010. 'Team up against TB': promoting involvement in Thibela TB, a trial of community-wide tuberculosis preventive therapy. AIDS 24(Suppl), pp. s37-s44. (10.1097/01.aids.0000391020.10661.eb)
- Lawn, S. D., Wood, R., De Cock, K. M., Kranzer, K., Lewis, J. J. and Churchyard, G. J. 2010. Antiretrovirals and isoniazid preventive therapy in the prevention of HIV-associated tuberculosis in settings with limited health-care resources. The Lancet Infectious Diseases 10(7), pp. 489-498. (10.1016/S1473-3099(10)70078-5)
- van Halsema, C. L., Fielding, K. L., Chihota, V. N., Russell, E. C., Lewis, J. J., Churchyard, G. J. and Grant, A. D. 2010. Tuberculosis outcomes and drug susceptibility in individuals exposed to isoniazid preventive therapy in a high HIV prevalence setting. AIDS 24(7), pp. 1051-1055. (10.1097/QAD.0b013e32833849df)
- Lewis, J. J. et al. 2009. HIV infection does not affect active case finding of tuberculosis in South African gold miners. American Journal of Respiratory and Critical Care Medicine 180(12), pp. 1165-1281. (10.1164/rccm.200806-846OC)
- Hanifer, Y., Grant, A., Lewis, J., Corbett, E., Fielding, K. and Churchyard, G. 2009. Prevalence of latent tuberculosis infection among gold miners in South Africa. International Journal of Tuberculosis and Lung Disease 13(1), pp. 39-46.
- Lopman, B., Lewis, J., Nyamukapa, C., Mushati, P., Chandiwana, S. and Gregson, S. 2007. HIV incidence and poverty in Manicaland, Zimbabwe: is HIV becoming a disease of the poor?. AIDS 21(Suppl), pp. S57-S66. (10.1097/01.aids.0000300536.82354.52)
- Hanifa, Y., Mngadi, K., Lewis, J., Fielding, K., Churchyard, G. and Grant, A. 2007. Evaluation of the Arkansas method of urine testing for isoniazid in South Africa. International Journal of Tuberculosis and Lung Disease 11(11), pp. 1232-1236.
- Hallett, T. B. et al. 2007. Age at first sex and HIV infection in rural Zimbabwe. Studies in Family Planning 38(1), pp. 1-10. (10.1111/j.1728-4465.2007.00111.x)
- Hallett, T. B., Gregson, S., Lewis, J. J. C., Lopman, B. A. and Garnett, G. P. 2007. Behaviour change in generalised HIV epidemics: impact of reducing cross-generational sex and delaying age at sexual debut. Sexually Transmitted Infections 83(suppl), pp. i50-i54. (10.1136/sti.2006.023606)
- Lewis, J. J. C., Donnelly, C. A., Mare, P., Mupambireyi, Z., Garnett, G. P. and Gregson, S. 2007. Evaluating the proximate determinants framework for HIV infection in rural Zimbabwe. Sexually Transmitted Infections 83(suppl), pp. i61-i69. (10.1136/sti.2006.023671)
- Gregson, S. et al. 2006. HIV decline associated with behavior change in Eastern Zimbabwe. Science 311(5761), pp. 664-666. (10.1126/science.1121054)
- Lewis, J. J. C., Garnett, G. P., Nyamukapa, C. A., Donnelly, C. A., Mason, P. R. and Gregson, S. 2005. Patterns of uptake of treatment for self reported sexually transmitted infection symptoms in rural Zimbabwe. Sexually Transmitted Infections 81(4), pp. 326-332. (10.1136/sti.2004.012773)
- Lewis, J. J., Garnett, G. P., Mhlanga, S., Nyamukapa, C. A., Donnelly, C. A. and Gregson, S. 2005. Beer halls as a focus for HIV prevention activities in rural Zimbabwe. Sexually Transmitted Diseases 32(6), pp. 364-369. (10.1097/01.olq.0000154506.84492.61)
- Lewis, J. J., Ronsmans, C., Ezeh, A. and Gregson, S. 2004. The population impact of HIV on fertility in sub-Saharan Africa. AIDS 18(Supp), pp. S35-S43. (10.1097/00002030-200406002-00005)
- Salek, M., Finlay, A., Lewis, J. and Sumner, M. 2004. Quality of life improvement in treatment of psoriasis with intermittent short course Cyclosporin (Neoral®). Quality of Life Research 13(1), pp. 91-95. (10.1023/B:QURE.0000015293.69661.ff)
- Grassly, N., Lewis, J., Mahy, M., Walker, N. and Timæus, I. 2004. Comparison of household-survey estimates with projections of mortality and orphan numbers in sub-Saharan Africa in the era of HIV/AIDS. Population Studies 58(2), pp. 207-217. (10.1080/0032472042000224431)
- Becker, N. G., Lewis, J. J. C., Li, Z. and McDonald, A. 2003. Age-specific back-projection of HIV diagnosis data. Statistics in Medicine 22(13), pp. 2177-2190. (10.1002/sim.1406)
- Gregson, S. et al. 1995. HIV infection and reproductive health in teenage women orphaned and made vulnerable by AIDS in Zimbabwe. AIDS Care 17(7), pp. 785-794. (10.1080/09540120500258029)
Ymchwil
Rwyf wedi bod yn ymchwilydd ar grantiau gwerth £29m, gan gynnwys £6.5m fel prif ymchwilydd a £3.7m ar gyfer ymchwil ryngwladol.
Cyllid grant
2025-30, Cyllid Seilwaith Cynaliadwyedd DECIPHer, £2.9m, HCRW
2024-26, Cymru Wledig LPIP Cymru Wledig - Partneriaeth Polisi ac Arloesi Lleol Cymru Wledig, £5m, ESRC
2024-29, Canolfan Gofal Cymdeithasol Oedolion REsearch (CARE), £3m, HCRW
2020-24, Cronfa Her Prifddinas-Ranbarth Caerdydd, £1.2m, Bargen Ddinesig Prifddinas-Ranbarth Caerdydd
2020-23, Infuse: Gwasanaethau arloesol y Dyfodol ym Mhrifddinas-Ranbarth Caerdydd, £5.6m, Swyddfa Cyllid Ewropeaidd Cymru
2021-22, Cadw Cymru'n Ddiogel: Ymddygiad COVID, £300k, Llywodraeth Cymru
2022, Deall anghenion defnyddwyr am gymorth ar gyfer arloesi mewn gofal cymdeithasol yng Nghymru, £10k, Gofal Cymdeithasol Cymru
2022, Bod yn Ddu yn y byd academaidd: Curadu cyfres ddigwyddiadau Mis Hanes Pobl Dduon sy'n adeiladu ar PhD a ariennir gan ESRC i Brofiad Gyfadran Ddu mewn Addysg Uwch, £3k, ESRC-AHRC IAA
2019-21, Iechyd, Celfyddydau, Ymchwil, Pobl (HARP): sbrintiau arloesi i gynyddu'r defnydd o'r celfyddydau ar gyfer lles yng Nghymru, £650k, Cyngor Celfyddydau Cymru
2019-20, Effaith rhyw ar y broses ariannu arloesedd, £12k, Nesta
2019-20, Cyd-gynhyrchu datblygiad cynaliadwy drwy Reol y Gyfraith: astudiaeth achos Lesotho, £20k, IAA ESRC
2017-20, Arloesi i Arbed: cefnogi timau gwasanaethau cyhoeddus i wella gwasanaethau a chynhyrchu arbedion arian parod, £6.5m, Llywodraeth Cymru
2017-19, iSaathiya: Gwerthuso Cydran Addysgwr Cyfoed Rhaglen Iechyd Genedlaethol Pobl Ifanc India, £660k, MRC a DfID
2016-18, Clwstwr hapdreialu monitorau meddyginiaeth ar gyfer ymlyniad meddyginiaeth twbercwlosis yn Tsieina, UD $ 629k, Bill a Sefydliad Melinda Gates
2013-17, Glynu at, a chanlyniadau diagnostig, o offeryn e-asesu ar gyfer iechyd plant yn Burkina Faso, US $ 670k, Sefydliad Bill a Melinda Gates
2013-15, ATAL TB: Asesiad o therapi ataliol TB yn y cartref a phrofion CD4 yn Ne Affrica, £60k, Sanofi-Aventis
2012-18, Gwerthusiad Cymunedol ar hap o Ymyrraeth Economaidd-gymdeithasol i Atal Twbercwlosis yn Lima, Periw, £1.9m, consortiwm Treialon Iechyd Byd-eang ar y Cyd a Banc y Byd
Addysgu
Rheolaeth
Fi yw'r arweinydd tîm addysgu ar gyfer ein rhaglen Polisi Cymdeithasol
Addysgu cyfredol
Gwybod y Byd Cymdeithasol: Ar-lein ac Arolygon All-lein (Blwyddyn 2, Cynullydd Modiwl)
Gwerthuso Polisi Cymdeithasol, Ymarfer ac Arloesi (Blwyddyn 2, Cynullydd Modiwl)
Dulliau Ymchwil Meintiol (MSc, Cynullydd Modiwl)
Gwerthuso: Datblygu a gwerthuso ymyriadau mewn systemau cymdeithasol cymhleth (Doethuriaeth Broffesiynol, Cynullydd Modiwlau)
Goruchwyliwr traethawd hir israddedig ac ôl-raddedig
Addysgu diweddar
Celwyddau, celwyddau damned, ac ystadegau (Blwyddyn 1, Cynullydd Modiwlau 2023-4)
Gwerthuso: Datblygu a gwerthuso ymyriadau mewn systemau cymdeithasol cymhleth (MSc, Addysgu 2023-4)
Bywgraffiad
Addysg
2001 –2005: PhD mewn Epidemioleg yng Ngholeg Imperial Llundain. "Ffactorau risg ymddygiadol, demograffig a chymdeithasol ar gyfer haint HIV yng nghefn gwlad Zimbabwe." Derbyn cyllid MRC.
1999 –2000: MSc mewn Ystadegau Cymhwysol ym Mhrifysgol Rhydychen. Gradd: Rhagoriaeth. Gwobr Gutierrez Toscano am y canlyniad uchaf ar y cyd. Wedi derbyn cyllid EPSRC.
1996 – 1999: BA (Anrh) mewn Mathemateg ym Mhrifysgol Caergrawnt. Dosbarth: 2:1.
Anrhydeddau a dyfarniadau
2022 - enillodd Wobr Dathlu Rhagoriaeth Prifysgol Caerdydd yn y categori Rhagoriaeth mewn Arloesi a Menter
Aelodaethau proffesiynol
Cymrawd y Gymdeithas Ddaearyddol Frenhinol
Safleoedd academaidd blaenorol
2016 – 2018: Athro Cyswllt, Ysgol Hylendid a Meddygaeth Drofannol Llundain. Yn Llundain.
2013 – 2018: Dirprwy Gyfarwyddwr, Canolfan Gwerthuso, Ysgol Hylendid a Meddygaeth Drofannol Llundain.
2013 – 2016: Uwch Ddarlithydd, Ysgol Hylendid a Meddygaeth Drofannol Llundain. Yn Llundain.
2012 – 2013: Darlithydd, Ysgol Hylendid a Meddygaeth Drofannol Llundain. Yn Llundain.
2007 – 2012: Darlithydd, Ysgol Hylendid a Meddygaeth Drofannol Llundain. Wedi'i leoli yn Aurum Institute, Johannesburg.
2005 – 2007: Cymrawd Ymchwil, Ysgol Hylendid a Meddygaeth Drofannol Llundain. Wedi'i leoli yn Aurum Institute, Johannesburg.
2001: Cynorthwy-ydd Ymchwil, Canolfan Genedlaethol ar gyfer Epidemioleg ac Iechyd Poblogaeth, Prifysgol Genedlaethol Awstralia, Canberra.
2000 – 2001: Cynorthwy-ydd Ymchwil, Canolfan Ymchwil Economaidd-gymdeithasol, Ysgol Fferylliaeth Cymru, Prifysgol Cymru, Caerdydd.
Pwyllgorau ac adolygu
Gwaith cyfredol
Aelod o'r pwyllgor yn adolygu grantiau ar gyfer cynllun Grantiau Rhaglen NIHR ar gyfer Ymchwil Gymhwysol
Aelod o'r pwyllgor yn cynnal cyfweliadau ar gyfer cynllun Gwobr Datblygu Gyrfa Ymddiriedolaeth Wellcome
Aelod o Fwrdd Ysgol y Gwyddorau Cymdeithasol
Cadeirydd Grŵp Llywio Iechyd a Lles Rhwydwaith Arloesi Cymru
Aelod o Gyngor Cynghori ar Arloesi Llywodraeth Cymru
adolygydd ystadegol ar gyfer cyfnodolion Lancet
Aelod o ddau Bwyllgor Llywio Treial - un ar gyfer Prifysgol Johns Hopkins ac un ar gyfer Prifysgol Exeter
Gwaith diweddar
Cadeirydd dau banel cyfweld grant ac un panel adolygu ceisiadau ar gyfer ESRC yn 2022-3
adolygydd grant a/neu aelod o'r panel ar gyfer yr NIHR, ESRC, Wellcome Trust, MRC, UKRI a'r EDCTP
Rwyf wedi bod yn aelod ystadegol ar bedwar Pwyllgor Llywio Treial wedi'u cwblhau - tri ar gyfer Prifysgol Johns Hopkins ac un ar gyfer Prifysgol Rhydychen
Meysydd goruchwyliaeth
Mae gen i ddiddordeb mewn goruchwylio myfyrwyr PhD a Doethuriaeth Broffesiynol ym meysydd gwerthusiadau iechyd cyhoeddus, epidemioleg, iechyd cyhoeddus meintiol, arloesi gwasanaethau cyhoeddus ac arloesedd cymdeithasol.
Goruchwyliaeth gyfredol
Nicole Gelfert
Prosiectau'r gorffennol
- Doethuriaeth Kavi Velen ar "GOOD to GREAT: Strategaethau i wella canfod TB ymhlith cysylltiadau cartref yn Ne Affrica"
- PhD Cara O'Connor ar "Cymorth Ymlyniad Ffôn Symudol i Gleifion HIV yn Manila, Philippines"
- Doethuriaeth broffesiynol Becky Paris ar "Dewis gwybodus neu Llais Gwybodus? Ystyried effaith datblygiadau arfaethedig y gwasanaeth GIG ar gymunedau rhanedig"
Roeddwn yn gynghorydd ystadegol i chwe myfyriwr PhD yn LSHTM, rôl debyg i rôl cyd-oruchwyliwr.
Contact Details
LewisJ78@caerdydd.ac.uk
+44 29208 79874
sbarc|spark, Ystafell 03.14, Heol Maendy, Cathays, Caerdydd, CF24 4HQ
Adeilad Morgannwg, Ystafell 2.41A, Rhodfa’r Brenin Edward VII, Caerdydd, CF10 3WA
+44 29208 79874
sbarc|spark, Ystafell 03.14, Heol Maendy, Cathays, Caerdydd, CF24 4HQ
Adeilad Morgannwg, Ystafell 2.41A, Rhodfa’r Brenin Edward VII, Caerdydd, CF10 3WA
