Abaasa, Andrew; Nash, Stephen; Mayanja, Yunia; Price, Matt A; Fast, Patricia E; Kaleebu, Pontiano; Todd, Jim; (2020) Comparison of HIV Risk Behaviors Between Clinical Trials and Observational Cohorts in Uganda. AIDS and behavior, 24 (10). pp. 2872-2884. ISSN 1090-7165 DOI: https://doi.org/10.1007/s10461-020-02838-w

Abaasa, Andrew; Nash, Stephen; Mayanja, Yunia; Price, Matt; Fast, Patricia E; Kamali, Anatoli; Kaleebu, Pontiano; Todd, Jim; (2019) Simulated vaccine efficacy trials to estimate HIV incidence for actual vaccine clinical trials in key populations in Uganda. Vaccine, 37 (15). pp. 2065-2072. ISSN 0264-410X DOI: https://doi.org/10.1016/j.vaccine.2019.02.072

Abaasa, Andrew; Todd, Jim; Mayanja, Yunia; Price, Matt; Fast, Patricia E; Kaleebu, Pontiano; Nash, Stephen; (2019) Use of reliable contraceptives and its correlates among women participating in Simulated HIV vaccine efficacy trials in key-populations in Uganda. Scientific Reports, 9 (1). 15418-. DOI: https://doi.org/10.1038/s41598-019-51879-2

Abaasa, Andrew; Todd, Jim; Nash, Stephen; Mayanja, Yunia; Kaleebu, Pontiano; Fast, Patricia E; Price, Matt; (2020) Comparison of retention in observational cohorts and nested simulated HIV vaccine efficacy trials in the key populations in Uganda. BMC medical research methodology, 20 (1). 32-. ISSN 1471-2288 DOI: https://doi.org/10.1186/s12874-020-00920-4

Edwards, Anita; Siedner, Mark J; Nash, Stephen; Neuman, Melissa; Danaviah, Sivapragashini; Smit, Theresa; Gareta, Dickman; Kowal, Paul; Seeley, Janet; (2020) HIV serostatus, inflammatory biomarkers and the frailty phenotype among older people in rural KwaZulu-Natal, South Africa. African Journal of AIDS Research, 19 (3). pp. 177-185. ISSN 1608-5906 DOI: https://doi.org/10.2989/16085906.2020.1790398

Fatima, Parveen; Antora, Arefa Hossain; Dewan, Farhana; Nash, Stephen; Sethi, Maya; (2018) Impact of contraceptive counselling training among counsellors participating in the FIGO postpartum intrauterine device initiative in Bangladesh. International journal of gynaecology and obstetrics, 143 Su (S1). pp. 49-55. ISSN 0020-7292 DOI: https://doi.org/10.1002/ijgo.12605

Gao, Yanqiu; Zhou, Hong; Singh, Neha S; Powell-Jackson, Timothy; Nash, Stephen; Yang, Min; Guo, Sufang; Fang, Hai; Alvarez, Melisa Martinez; Liu, Xiaoyun; +3 more... Pan, Jay; Wang, Yan; Ronsmans, Carine; (2017) Progress and challenges in maternal health in western China: a Countdown to 2015 national case study. The Lancet Global health, 5 (5). e523-e536. ISSN 2214-109X DOI: https://doi.org/10.1016/S2214-109X(17)30100-6

Gon, Giorgia; Ali, Said M; Aunger, Robert; Campbell, Oona M; de Barra, Mícheál; de Bruin, Marijn; Juma, Mohammed; Nash, Stephen; Tajo, Amour; Westbrook, Johanna; +2 more... Woodd, Susannah; Graham, Wendy J; (2020) A Practical Guide to Using Time-and-Motion Methods to Monitor Compliance With Hand Hygiene Guidelines: Experience From Tanzanian Labor Wards. GLOBAL HEALTH-SCIENCE AND PRACTICE, 8 (4). pp. 827-837. ISSN 2169-575X DOI: https://doi.org/10.9745/GHSP-D-20-00221

Gon, Giorgia; Virgo, Sandra; de Barra, Mícheál; Ali, Said M; Campbell, Oona M; Graham, Wendy J; Nash, Stephen; Woodd, Susannah L; de Bruin, Marijn; (2020) Behavioural Determinants of Hand Washing and Glove Recontamination before Aseptic Procedures at Birth: A Time-and-Motion Study and Survey in Zanzibar Labour Wards. International journal of environmental research and public health, 17 (4). p. 1438. ISSN 1661-7827 DOI: https://doi.org/10.3390/ijerph17041438

Gon, Giorgia; de Barra, Mícheál; Dansero, Lucia; Nash, Stephen; Campbell, Oona MR; (2020) Birth attendants' hand hygiene compliance in healthcare facilities in low and middle-income countries: a systematic review. BMC HEALTH SERVICES RESEARCH, 20 (1). 1116-. ISSN 1472-6963 DOI: https://doi.org/10.1186/s12913-020-05925-9

Gon, Giorgia; de Bruin, Marijn; de Barra, Mícheál; Ali, Said M; Campbell, Oona M; Graham, Wendy J; Juma, Mohammed; Nash, Stephen; Kilpatrick, Claire; Penn-Kekana, Loveday; +2 more... Virgo, Sandra; Woodd, Susannah; (2018) Hands washing, glove use, and avoiding recontamination before aseptic procedures at birth: A multicenter time-and-motion study conducted in Zanzibar. American journal of infection control, 47 (2). pp. 149-156. ISSN 0196-6553 DOI: https://doi.org/10.1016/j.ajic.2018.07.021

Kasamba, Ivan; Nash, Stephen; Seeley, Janet; Weiss, Helen A; (2019) Human Immunodeficiency Virus Incidence Among Women at High-Risk of Human Immunodeficiency Virus Infection Attending a Dedicated Clinic in Kampala, Uganda: 2008-2017. Sexually transmitted diseases, 46 (6). pp. 407-415. ISSN 0148-5717 DOI: https://doi.org/10.1097/OLQ.0000000000000978

Kasamba, Ivan; Nash, Stephen; Seeley, Janet; Weiss, Helen A; (2019) HIV incidence among women at high risk of HIV infection attending a dedicated clinic in Kampala, Uganda: 2008-2017. Sexually transmitted diseases, 46 (6). pp. 407-415. ISSN 0148-5717 DOI: https://doi.org/10.1097/OLQ.0000000000000978

Kasamba, Ivan; Nash, Stephen; Shahmanesh, Maryam; Baisley, Kathy; Todd, Jim; Kamacooko, Onesmus; Mayanja, Yunia; Seeley, Janet; Weiss, Helen A; (2019) Missed Study Visits and Subsequent HIV Incidence Among Women in a Predominantly Sex Worker Cohort Attending a Dedicated Clinic Service in Kampala, Uganda. JAIDS-Journal of Acquired Immune Deficiency Syndromes, 82 (4). pp. 343-354. ISSN 1525-4135 DOI: https://doi.org/10.1097/QAI.0000000000002143

Kuteesa, Monica O; Weiss, Helen A; Abaasa, Andrew; Nash, Stephen; Nsubuga, Rebecca N; Newton, Rob; Seeley, Janet; Kamali, Anatoli; (2019) Feasibility of conducting HIV combination prevention interventions in fishing communities in Uganda: A pilot cluster randomised trial. PloS one, 14 (3). e0210719-. ISSN 1932-6203 DOI: https://doi.org/10.1371/journal.pone.0210719

Lule, Swaib A; Mpairwe, Harriet; Nampijja, Margaret; Akello, Florence; Kabagenyi, Joyce; Namara, Benigna; Nkurunungi, Gyaviira; Kizito, Dennison; Kahwa, Joseph; Muhangi, Lawrence; +4 more... Nash, Stephen; Muwanga, Moses; Webb, Emily L; Elliott, Alison M; (2017) Life-course of atopy and allergy-related disease events in tropical sub-Saharan Africa: A birth cohort study. Pediatric allergy and immunology, 28 (4). pp. 377-383. ISSN 0905-6157 DOI: https://doi.org/10.1111/pai.12719

Mawa, Patrice Akusa; Webb, Emily L; Filali-Mouhim, Abdelali; Nkurunungi, Gyaviira; Sekaly, Rafick-Pierre; Lule, Swaib Abubaker; Prentice, Sarah; Nash, Stephen; Dockrell, Hazel M; Elliott, Alison M; +1 more... Cose, Stephen; (2016) Maternal BCG scar is associated with increased infant proinflammatory immune responses. Vaccine, 35 (2). pp. 273-282. ISSN 0264-410X DOI: https://doi.org/10.1016/j.vaccine.2016.11.079

Mugisha Okello, Joseph; Nash, Stephen; Kowal, Paul; Naidoo, Nirmala; Chatterji, Somnath; Boerma, Ties; Seeley, Janet; (2020) Survival of people aged 50 years and older by HIV and HIV treatment status: findings from three waves of the SAGE-Wellbeing of Older People Study (SAGE-WOPS) in Uganda. AIDS Research and Therapy, 17 (1). 17-. DOI: https://doi.org/10.1186/s12981-020-00276-1

Muhumuza, Richard; Ssemata, Andrew Sentoogo; Kakande, Ayoub; Ahmed, Nadia; Atujuna, Millicent; Nomvuyo, Mangxilana; Bekker, Linda-Gail; Dietrich, Janan Janine; Tshabalala, Gugulethu; Hornschuh, Stefanie; +7 more... Maluadzi, Mamakiri; Chibanda-Stranix, Lynda; Nematadzira, Teacler; Weiss, Helen Anne; Nash, Stephen; Fox, Julie; Seeley, Janet; (2021) Exploring Perceived Barriers and Facilitators of PrEP Uptake among Young People in Uganda, Zimbabwe, and South Africa. Archives of Sexual Behavior, 50 (4). pp. 1729-1742. ISSN 0004-0002 DOI: https://doi.org/10.1007/s10508-020-01880-y

Nalwoga, Angela; Cose, Stephen; Nash, Stephen; Miley, Wendell; Asiki, Gershim; Kusemererwa, Sylvia; Yarchoan, Robert; Labo, Nazzarena; Whitby, Denise; Newton, Robert; (2018) Relationship Between Anemia, Malaria Coinfection, and Kaposi Sarcoma-Associated Herpesvirus Seropositivity in a Population-Based Study in Rural Uganda. The Journal of infectious diseases, 218 (7). pp. 1061-1065. ISSN 0022-1899 DOI: https://doi.org/10.1093/infdis/jiy274

Namara, Benigna; Nash, Stephen; Lule, Swaib A; Akurut, Hellen; Mpairwe, Harriet; Akello, Florence; Tumusiime, Josephine; Kizza, Moses; Kabagenyi, Joyce; Nkurunungi, Gyaviira; +4 more... Muhangi, Lawrence; Webb, Emily L; Muwanga, Moses; Elliott, Alison M; (2017) Effects of treating helminths during pregnancy and early childhood on risk of allergy-related outcomes: Follow-up of a randomized controlled trial. Pediatric allergy and immunology, 28 (8). pp. 784-792. ISSN 0905-6157 DOI: https://doi.org/10.1111/pai.12804

Nash, S; Dietrich, J; Ssemata, AS; Herrera, C; O'Hagan, K; Else, L; Chiodi, F; Kelly, C; Shattock, R; Chirenje, M; +11 more... Lebina, L; Khoo, S; Bekker, L-G; Weiss, HA; Gray, C; Stranix-Chibanda, L; Kaleebu, P; Seeley, J; Martinson, N; Fox, J; CHAPS team; (2020) Combined HIV Adolescent Prevention Study (CHAPS): comparison of HIV pre-exposure prophylaxis regimens for adolescents in sub-Saharan Africa-study protocol for a mixed-methods study including a randomised controlled trial. Trials, 21 (1). 900-. DOI: https://doi.org/10.1186/s13063-020-04760-x

Nash, Stephen; Mentzer, Alexander J; Lule, Swaib A; Kizito, Dennison; Smits, Gaby; van der Klis, Fiona RM; Elliott, Alison M; (2017) The impact of prenatal exposure to parasitic infections and to anthelminthic treatment on antibody responses to routine immunisations given in infancy: Secondary analysis of a randomised controlled trial. PLoS neglected tropical diseases, 11 (2). e0005213-. ISSN 1935-2727 DOI: https://doi.org/10.1371/journal.pntd.0005213

Nash, Stephen; Morgan, Katy E; Frost, Chris; Mulick, Amy; (2021) Power and sample-size calculations for trials that compare slopes over time: Introducing the slopepower command. The Stata Journal, 21 (3). pp. 575-601. ISSN 1536-867X DOI: https://doi.org/10.1177/1536867X211045512

Nash, Stephen; Tittle, Victoria; Abaasa, Andrew; Sanya, Richard E; Asiki, Gershim; Hansen, Christian Holm; Grosskurth, Heiner; Kapiga, Saidi; Grundy, Chris; Lake Victoria Consortium for Health Research; (2018) The validity of an area-based method to estimate the size of hard-to-reach populations using satellite images: the example of fishing populations of Lake Victoria. Emerging themes in epidemiology, 15 (1). 11-. ISSN 1742-7622 DOI: https://doi.org/10.1186/s12982-018-0079-5

Prentice, Sarah; Kamushaaga, Zephyrian; Nash, Stephen B; Elliott, Alison M; Dockrell, Hazel M; Cose, Stephen; (2018) Post-immunization leucocytosis and its implications for the management of febrile infants. Vaccine, 36 (20). pp. 2870-2875. ISSN 0264-410X DOI: https://doi.org/10.1016/j.vaccine.2018.03.026

Sanya, Richard E; Nkurunungi, Gyaviira; Hoek Spaans, Remy; Nampijja, Margaret; O'Hara, Geraldine; Kizindo, Robert; Oduru, Gloria; Kabuubi Nakawungu, Prossy; Niwagaba, Emmanuel; Abayo, Elson; +16 more... Kabagenyi, Joyce; Zziwa, Christopher; Tumusiime, Josephine; Nakazibwe, Esther; Kaweesa, James; Muwonge Kakooza, Fred; Akello, Mirriam; Lubyayi, Lawrence; Verweij, Jaco; Nash, Stephen; van Ree, Ronald; Mpairwe, Harriet; Tukahebwa, Edridah; Webb, Emily L; Elliott, Alison M; LaVIISWA Trial Team; (2018) The Impact of Intensive Versus Standard Anthelminthic Treatment on Allergy-related Outcomes, Helminth Infection Intensity, and Helminth-related Morbidity in Lake Victoria Fishing Communities, Uganda: Results From the LaVIISWA Cluster-randomized Trial. Clinical infectious diseases, 68 (10). pp. 1665-1674. ISSN 1058-4838 DOI: https://doi.org/10.1093/cid/ciy761

Seckl, Michael J; Ottensmeier, Christian H; Cullen, Michael; Schmid, Peter; Ngai, Yenting; Muthukumar, Dakshinamoorthy; Thompson, Joyce; Harden, Susan; Middleton, Gary; Fife, Kate M; +4 more... Crosse, Barbara; Taylor, Paul; Nash, Stephen; Hackshaw, Allan; (2017) Multicenter, Phase III, Randomized, Double-Blind, Placebo-Controlled Trial of Pravastatin Added to First-Line Standard Chemotherapy in Small-Cell Lung Cancer (LUNGSTAR). Journal of Clinical Oncology, 35 (14). pp. 1506-1514. ISSN 0732-183X DOI: https://doi.org/10.1200/JCO.2016.69.7391

Seddon, Beatrice; Strauss, Sandra J; Whelan, Jeremy; Leahy, Michael; Woll, Penella J; Cowie, Fiona; Rothermundt, Christian; Wood, Zoe; Benson, Charlotte; Ali, Nasim; +9 more... Marples, Maria; Veal, Gareth J; Jamieson, David; Küver, Katja; Tirabosco, Roberto; Forsyth, Sharon; Nash, Stephen; Dehbi, Hakim-Moulay; Beare, Sandy; (2017) Gemcitabine and docetaxel versus doxorubicin as first-line treatment in previously untreated advanced unresectable or metastatic soft-tissue sarcomas (GeDDiS): a randomised controlled phase 3 trial. The Lancet Oncology, 18 (10). pp. 1397-1410. ISSN 1470-2045 DOI: https://doi.org/10.1016/S1470-2045(17)30622-8

Stockdale, Lisa; Nalwoga, Angela; Nash, Stephen; Elias, Sean; Asiki, Gershim; Kusemererwa, Sylvia; Gilchrist, James J; Newton, Robert; MacLennan, Calman A; (2019) Cross-sectional study of IgG antibody levels to invasive nontyphoidal Salmonella LPS O-antigen with age in Uganda. Gates Open Research, 3. 1501-. ISSN 2572-4754 DOI: https://doi.org/10.12688/gatesopenres.13034.1

Stockdale, Lisa; Nash, Stephen; Farmer, Ruth; Raynes, John; Mallikaarjun, Suresh; Newton, Robert; Fletcher, Helen A; (2019) Cytomegalovirus Antibody Responses Associated With Increased Risk of Tuberculosis Disease in Ugandan Adults. The Journal of infectious diseases, 221 (7). pp. 1127-1134. ISSN 0022-1899 DOI: https://doi.org/10.1093/infdis/jiz581

Stockdale, Lisa; Nash, Stephen; Nalwoga, Angela; Gibson, Lorna; Painter, Hannah; Raynes, John; Asiki, Gershim; Newton, Robert; Fletcher, Helen; (2018) HIV, HCMV and mycobacterial antibody levels: a cross-sectional study in a rural Ugandan cohort. Tropical Medicine & International Health, 24 (2). pp. 247-257. ISSN 1360-2276 DOI: https://doi.org/10.1111/tmi.13188

Stockdale, Lisa; Nash, Stephen; Nalwoga, Angela; Painter, Hannah; Asiki, Gershim; Fletcher, Helen; Newton, Robert; (2018) Human cytomegalovirus epidemiology and relationship to tuberculosis and cardiovascular disease risk factors in a rural Ugandan cohort. PloS one, 13 (2). e0192086-. ISSN 1932-6203 DOI: https://doi.org/10.1371/journal.pone.0192086

Turner, Elizabeth L; Platt, Alyssa C; Gallis, John A; Tetreault, Kaitlin; Easter, Christina; McKenzie, Joanne E; Nash, Stephen; Forbes, Andrew B; Hemming, Karla; CRT Binary Outcome Reporting Group; (2021) Completeness of reporting and risks of overstating impact in cluster randomised trials: a systematic review. The Lancet Global Health, 9 (8). e1163-e1168. ISSN 2214-109X DOI: https://doi.org/10.1016/S2214-109X(21)00200-X

Wood, Georgina; Grenader, Tal; Nash, Stephen; Adams, Richard; Kaplan, Richard; Fisher, David; Maughan, Tim; Bridgewater, John; (2017) Derived neutrophil to lymphocyte ratio as a prognostic factor in patients with advanced colorectal cancer according to RAS and BRAF status: a post-hoc analysis of the MRC COIN study. Anti-Cancer Drugs, 28 (5). pp. 546-550. ISSN 0959-4973 DOI: https://doi.org/10.1097/CAD.0000000000000488

Wykes, T; Csipke, E; Williams, P; Koeser, L; Nash, S; Rose, D; Craig, T; McCrone, P; (2017) Improving patient experiences of mental health inpatient care: a randomised controlled trial. Psychological medicine, 48 (3). pp. 488-497. ISSN 0033-2917 DOI: https://doi.org/10.1017/S003329171700188X

Abaasa, AM; (2020) Using observational cohort data from Key populations to plan HIV intervention studies. PhD (research paper style) thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.04657432

Gon, G; (2019) Birth attendants' hand hygiene in maternity wards in low-resource settings: levels and determinants. PhD (research paper style) thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.04654681