Cornell, Morna

Ruffieux, Yann; Fernandez Villalobos, Nathalie Veronica; Didden, Christiane; Haas, Andreas D; Chinogurei, Chido; Cornell, Morna; Egger, Matthias; Maartens, Gary; Folb, Naomi; Rohner, Eliane (2024). Prostate cancer diagnosis rates among insured men with and without HIV in South Africa: a cohort study. Cancer epidemiology, biomarkers & prevention, 33(8), pp. 1057-1064. American Association for Cancer Research AACR 10.1158/1055-9965.EPI-24-0137

Nyakato, Patience; Schomaker, Michael; Boulle, Andrew; Euvrard, Jonathan; Wood, Robin; Eley, Brian; Prozesky, Hans; Christ, Benedikt; Anderegg, Nanina; Ayakaka, Irene; Rafael, Idiovino; Kunzekwenyika, Cordelia; Moore, Carolyn B; van Lettow, Monique; Chimbetete, Cleophas; Mbewe, Safari; Ballif, Marie; Egger, Matthias; Yiannoutsos, Constantin T; Cornell, Morna; ... (2024). Correcting mortality estimates among children and youth on antiretroviral therapy in southern Africa: A comparative analysis between a multi-country tracing study and linkage to a health information exchange. Tropical medicine & international health : TM & IH, 29(8), pp. 739-751. Wiley 10.1111/tmi.14030

Nyakato, Patience; Boulle, Andrew; Wood, Robin; Eley, Brian; Rabie, Helena; Egger, Matthias; Yiannoutsos, Constantin T; Davies, Mary-Ann; Cornell, Morna (2024). Self-transfers, Hospital Admissions and Mortality Among Children and Adolescents Lost to Follow-up From Antiretroviral Therapy Programs in the Western Cape, South Africa Between 2004 and 2019: Linkage to Provincial Records. The pediatric infectious disease journal, 43(5), pp. 430-436. Wolters Kluwer Health 10.1097/INF.0000000000004281

Mesa Vieira, Cristina; Didden, Christiane; Schomaker, Michael; Mouton, Johannes P; Folb, Naomi; van den Heuvel, Leigh L; Gastaldon, Chiara; Cornell, Morna; Tlali, Mpho; Kassanjee, Reshma; Franco, Oscar H; Seedat, Soraya; Haas, Andreas D (2024). Post-traumatic stress disorder as a risk factor for major adverse cardiovascular events: a cohort study of a South African medical insurance scheme. Epidemiology and psychiatric sciences, 33(e5), pp. 1-9. Cambridge University Press 10.1017/S2045796024000052

Fernández Villalobos, Nathalie Verónica; Ruffieux, Yann; Haas, Andreas D; Chinogurei, Chido; Cornell, Morna; Taghavi, Katayoun; Egger, Matthias; Folb, Naomi; Maartens, Gary; Rohner, Eliane (2024). Cervical precancer and cancer incidence among insured women with and without HIV in South Africa. International journal of cancer, 154(2), pp. 273-283. Wiley-Blackwell 10.1002/ijc.34707

Skrivankova, Veronika; Hossmann, Stefanie; Cornell, Morna; Ballif, Marie; Dupont, Carole; Huwa, Jacqueline; Seintaridis, Konstantinos; Kalua, Thokozani; Wandeler, Gilles; Kassanjee, Reshma; Haas, Andreas D; Technau, Karl-Gunter; Fenner, Lukas; Low, Nicola; Davies, Mary-Ann; Egger, Matthias (2023). Authorship inequalities in global health research: the IeDEA Southern Africa collaboration. BMJ Global Health, 8(12), e013316. BMJ Publishing Group: Open Access 10.1136/bmjgh-2023-013316

Ruffieux, Yann; Wettstein, Anja; Maartens, Gary; Folb, Naomi; Mesa Vieira, Cristina; Didden, Christiane; Tlali, Mpho; Williams, Chanwyn; Cornell, Morna; Schomaker, Michael; Johnson, Leigh F; Joska, John A; Egger, Matthias; Haas, Andreas D (2023). Life years lost associated with mental illness: A cohort study of beneficiaries of a South African medical insurance scheme. Journal of Affective Disorders, 340, pp. 204-212. Elsevier 10.1016/j.jad.2023.08.013

Haas, Andreas D; Lienhard, Raphael; Didden, Christiane; Cornell, Morna; Folb, Naomi; Boshomane, Tebatso M G; Salazar-Vizcaya, Luisa; Ruffieux, Yann; Nyakato, Patience; Wettstein, Anja E; Tlali, Mpho; Davies, Mary-Ann; von Groote, Per; Wainberg, Milton; Egger, Matthias; Maartens, Gary; Joska, John A (2023). Mental Health, ART Adherence, and Viral Suppression Among Adolescents and Adults Living with HIV in South Africa: A Cohort Study. AIDS and behavior, 27(6), pp. 1849-1861. Springer 10.1007/s10461-022-03916-x

Nyakato, Patience; Christ, Benedikt; Anderegg, Nanina; Muhairwe, Josephine; Jefferys, Laura; van Dijk, Janneke; Vinikoor, Michael J; van Lettow, Monique; Chimbetete, Cleophas; Phiri, Sam J; Egger, Matthias; Ballif, Marie; Yiannoutsos, Constantin T; Schomaker, Michael; Kassanjee, Reshma; Davies, Mary-Ann; Cornell, Morna (2022). High unreported mortality in children and youth (<25 years) living with HIV who were lost to care from antiretroviral therapy programs in Southern Africa: results from a multi-country tracing study. Journal of acquired immune deficiency syndromes JAIDS, 91(5), pp. 429-433. Lippincott Williams & Wilkins 10.1097/QAI.0000000000003090

Tlali, Mpho; Scheibe, Andrew; Ruffieux, Yann; Cornell, Morna; Wettstein, Anja E; Egger, Matthias; Davies, Mary-Ann; Maartens, Gary; Johnson, Leigh F; Haas, Andreas D (2022). Diagnosis and treatment of opioid-related disorders in a South African private sector medical insurance scheme: A cohort study. International journal of drug policy, 109, p. 103853. Elsevier 10.1016/j.drugpo.2022.103853

Wettstein, Anja; Tlali, Mpho; Joska, John A; Cornell, Morna; Skrivankova, Veronika W.; Seedat, Soraya; Mouton, Johannes P; van den Heuvel, Leigh L; Maxwell, Nicola; Davies, Mary-Ann; Maartens, Gary; Egger, Matthias; Haas, Andreas D (2022). The effect of the COVID-19 lockdown on mental health care use in South Africa: an interrupted time-series analysis. Epidemiology and psychiatric sciences, 31, e43. Cambridge University Press 10.1017/S2045796022000270

Justice, Amy C; Goetz, Matthew B; Stewart, Cameron N; Hogan, Brenna C; Humes, Elizabeth; Luz, Paula M; Castilho, Jessica L; Nash, Denis; Brazier, Ellen; Musick, Beverly; Yiannoutsos, Constantin; Malateste, Karen; Jaquet, Antoine; Cornell, Morna; Shamu, Tinei; Rajasuriar, Reena; Jiamsakul, Awachana; Althoff, Keri N (2022). Delayed presentation of HIV among older individuals: a growing problem. The Lancet HIV, 9(4), e269-e280. Elsevier 10.1016/S2352-3018(22)00003-0

Nyakato, Patience; Schomaker, Michael; Fatti, Geoffrey; Tanser, Frank; Euvrard, Jonathan; Sipambo, Nosisa; Fox, Matthew P; Haas, Andreas D.; Yiannoutsos, Constantin T; Davies, Mary-Ann; Cornell, Morna (2022). Virologic non-suppression and early loss to follow up among pregnant and non-pregnant adolescents aged 15-19 years initiating antiretroviral therapy in South Africa: a retrospective cohort study. Journal of the International AIDS Society, 25(1), e25870. BioMed Central 10.1002/jia2.25870

Brazier, Ellen; Maruri, Fernanda; Duda, Stephany N; Tymejczyk, Olga; Wester, C William; Somi, Geoffrey; Ross, Jeremy; Freeman, Aimee; Cornell, Morna; Poda, Armel; Musick, Beverly S; Zhang, Fujie; Althoff, Keri N; Mugglin, Catrina; Kimmel, April D; Yotebieng, Marcel; Nash, Denis (2019). Implementation of "Treat-all" at adult HIV care and treatment sites in the Global IeDEA Consortium: results from the Site Assessment Survey. Journal of the International AIDS Society, 22(7), e25331. BioMed Central 10.1002/jia2.25331

Yotebieng, Marcel; Brazier, Ellen; Addison, Diane; Kimmel, April D; Cornell, Morna; Keiser, Olivia; Parcesepe, Angela M; Onovo, Amobi; Lancaster, Kathryn E; Castelnuovo, Barbara; Murnane, Pamela M; Cohen, Craig R; Vreeman, Rachel C; Davies, Mary-Ann; Duda, Stephany N; Yiannoutsos, Constantin T; Bono, Rose S; Agler, Robert; Bernard, Charlotte; Syvertsen, Jennifer L; ... (2019). Research priorities to inform "Treat All" policy implementation for people living with HIV in sub-Saharan Africa: a consensus statement from the International epidemiology Databases to Evaluate AIDS (IeDEA). Journal of the International AIDS Society, 22(1), e25218. BioMed Central 10.1002/jia2.25218

Zaniewski, Elizabeth; Tymejczyk, Olga; Kariminia, Azar; Desmonde, Sophie; Leroy, Valériane; Ford, Nathan; Sohn, Annette H; Nash, Denis; Yotebieng, Marcel; Cornell, Morna; Althoff, Keri N; Rebeiro, Peter F; Egger, Matthias (2018). IeDEA-WHO Research-Policy Collaboration: contributing real-world evidence to HIV progress reporting and guideline development. Journal of virus eradication, 4(Suppl 2), pp. 9-15. Mediscript

Chammartin, Frédérique; Zürcher, Kathrin; Keiser, Olivia; Weigel, Ralf; Chu, Kathryn; Kiragga, Agnes N; Ardura-Garcia, Cristina; Anderegg, Nanina; Laurent, Christian; Cornell, Morna; Tweya, Hannock; Haas, Andreas D; Rice, Brian D; Geng, Elvin H; Fox, Matthew P; Hargreaves, James R; Egger, Matthias (2018). Outcomes of Patients Lost to Follow-up in African Antiretroviral Therapy Programs: Individual Patient Data Meta-analysis. Clinical infectious diseases, 67(11), pp. 1643-1652. The University of Chicago Press 10.1093/cid/ciy347

Giles, Michelle L; Achhra, Amit C; Abraham, Alison G; Haas, Andreas D; Gill, Michael John; Lee, Man Po; Luque, Marco; McGowan, Catherine; Cornell, Morna; Braitstein, Paula; de Rekeneire, Nathalie; Becquet, Renaud; Wools-Kaloustian, Kara; Law, Matthew (2018). Sex-based differences in antiretroviral therapy initiation, switching and treatment interruptions: global overview from the International Epidemiologic Databases to Evaluate AIDS (IeDEA). Journal of the International AIDS Society, 21(6), e25149. BioMed Central 10.1002/jia2.25149

Johnson, Leigh F; May, Margaret T; Dorrington, Rob E; Cornell, Morna; Boulle, Andrew; Egger, Matthias; Davies, Mary-Ann (2017). Estimating the impact of antiretroviral treatment on adult mortality trends in South Africa: A mathematical modelling study. PLoS medicine, 14(12), e1002468. Public Library of Science 10.1371/journal.pmed.1002468

Cornell, Morna; Johnson, Leigh F; Wood, Robin; Tanser, Frank; Fox, Matthew P; Prozesky, Hans; Schomaker, Michael; Egger, Matthias; Davies, Mary-Ann; Boulle, Andrew (2017). Twelve-year mortality in adults initiating antiretroviral therapy in South Africa. Journal of the International AIDS Society, 20(1), p. 21902. BioMed Central 10.7448/IAS.20.1.21902

Fritz, Cristin Q; Blevins, Meridith; Lindegren, Mary Lou; Wools-Kaloutsian, Kara; Musick, Beverly S; Cornell, Morna; Goodwin, Kelly; Addison, Dianne; Dusingize, Jean Claude; Messou, Eugène; Poda, Armel; Duda, Stephany N; McGowan, Catherine C; Law, Matthew G; Moore, Richard D; Freeman, Aimee; Nash, Denis; Wester, C William (2017). Comprehensiveness of HIV care provided at global HIV treatment sites in the IeDEA consortium: 2009 and 2014. Journal of the International AIDS Society, 20(1), p. 20933. BioMed Central 10.7448/IAS.20.1.20933

Johnson, Leigh F; Keiser, Olivia; Fox, Matthew P; Tanser, Frank; Cornell, Morna; Hoffmann, Chris J; Prozesky, Hans; Boulle, Andrew; Davies, Mary-Ann (2016). Life expectancy trends in adults on antiretroviral treatment in South Africa. AIDS, 30(16), pp. 2545-50. Lippincott Williams & Wilkins 10.1097/QAD.0000000000001197

Grimsrud, Anna; Cornell, Morna; Schomaker, Michael; Fox, Matthew P; Orrell, Catherine; Prozesky, Hans; Stinson, Kathryn; Tanser, Frank; Egger, Matthias; Myer, Landon (2016). CD4 count at antiretroviral therapy initiation and the risk of loss to follow-up: results from a multicentre cohort study. Journal of epidemiology and community health, 70(6), pp. 549-555. BMJ Publishing Group 10.1136/jech-2015-206629

Cornell, Morna; Johnson, Leigh F; Schomaker, Michael; Tanser, Frank; Maskew, Mhairi; Wood, Robin; Prozesky, Hans; Giddy, Janet; Stinson, Kathryn; Egger, Matthias; Boulle, Andrew; Myer, Landon (2015). Age in antiretroviral therapy programmes in South Africa: a retrospective, multicentre, observational cohort study. The Lancet HIV, 2(9), e368-e375. Elsevier 10.1016/S2352-3018(15)00113-7

Johnson, Leigh F; Estill, Janne; Keiser, Olivia; Cornell, Morna; Moolla, Haroon; Schomaker, Michael; Grimsrud, Anna; Davies, Mary-Ann; Boulle, Andrew (2014). Do Increasing Rates of Loss to Follow-up in Antiretroviral Treatment Programs Imply Deteriorating Patient Retention? American journal of epidemiology, 180(12), pp. 1208-12. Oxford University Press 10.1093/aje/kwu295

Avila, Dorita; Althoff, Keri N.; Mugglin, Catrina; Wools-Kaloustian, Kara; Koller, Manuel; Dabis, François; Nash, Denis; Gsponer, Thomas; Sungkanuparph, Somnuek; McGowan, Catherine; May, Margaret; Cooper, David; Chimbetete, Cleophas; Wolff, Marcelo; Collier, Ann; McManus, Hamish; Davies, Mary-Ann; Costagliola, Dominique; Crabtree-Ramirez, Brenda; Chaiwarith, Romanee; ... (2014). Immunodeficiency at the start of combination antiretroviral therapy in low-, middle-, and high-income countries. Journal of acquired immune deficiency syndromes JAIDS, 65(1), e8-16. Lippincott Williams & Wilkins 10.1097/QAI.0b013e3182a39979

Grimsrud, Anna Thora; Cornell, Morna; Egger, Matthias; Boulle, Andrew; Myer, Landon (2013). Impact of definitions of loss to follow-up (LTFU) in antiretroviral therapy program evaluation: variation in the definition can have an appreciable impact on estimated proportions of LTFU. Journal of clinical epidemiology, 66(9), pp. 1006-1013. New York, N.Y.: Elsevier 10.1016/j.jclinepi.2013.03.013

Johnson, Leigh F; Mossong, Joel; Dorrington, Rob E; Schomaker, Michael; Hoffmann, Christopher J.; Keiser, Olivia; Fox, Matthew P.; Wood, Robin; Prozesky, Hans; Giddy, Janet; Garone, Daniela Belen; Cornell, Morna; Egger, Matthias; Boulle, Andrew (2013). Life expectancies of South African adults starting antiretroviral treatment: collaborative analysis of cohort studies. PLoS medicine, 10(4), e1001418. Public Library of Science 10.1371/journal.pmed.1001418

Cornell, Morna; Schomaker, Michael; Garone, Daniela Belen; Giddy, Janet; Hoffmann, Christopher J.; Lessells, Richard; Maskew, Mhairi; Prozesky, Hans; Wood, Robin; Johnson, Leigh F.; Egger, Matthias; Boulle, Andrew; Myer, Landon; International Epidemiologic Databases to Evaluate AIDS Southern, (2012). Gender differences in survival among adult patients starting antiretroviral therapy in South Africa: a multicentre cohort study. PLoS medicine, 9(9), e1001304. San Francisco, Calif.: Public Library of Science 10.1371/journal.pmed.1001304

Lawn, Stephen D; Campbell, Lucy; Kaplan, Richard; Boulle, Andrew; Cornell, Morna; Kerschberger, Bernhard; Morrow, Carl; Little, Francesca; Egger, Matthias; Wood, Robin (2011). Time to initiation of antiretroviral therapy among patients with HIV-associated tuberculosis in Cape Town, South Africa. Journal of acquired immune deficiency syndromes JAIDS, 57(2), pp. 136-140. Philadelphia, Pa.: Lippincott Williams & Wilkins 10.1097/QAI.0b013e3182199ee9

Fenner, Lukas; Brinkhof, Martin W G; Keiser, Olivia; Weigel, Ralf; Cornell, Morna; Moultrie, Harry; Prozesky, Hans; Technau, Karl; Eley, Brian; Vaz, Paula; Pascoe, Margaret; Giddy, Janet; Van Cutsem, Gilles; Wood, Robin; Egger, Matthias; Davies, Mary-Ann (2010). Early mortality and loss to follow-up in HIV-infected children starting antiretroviral therapy in Southern Africa. Journal of acquired immune deficiency syndromes JAIDS, 54(5), pp. 524-532. Philadelphia, Pa.: Lippincott Williams & Wilkins 10.1097/QAI.0b013e3181e0c4cf

Cornell, Morna; Grimsrud, Anna; Fairall, Lara; Fox, Matthew P; van Cutsem, Gilles; Giddy, Janet; Wood, Robin; Prozesky, Hans; Mohapi, Lerato; Graber, Claire; Egger, Matthias; Boulle, Andrew; Myer, Landon (2010). Temporal changes in programme outcomes among adult patients initiating antiretroviral therapy across South Africa, 2002-2007. AIDS, 24(14), pp. 2263-2270. Hagerstown, Md.: Lippincott Williams & Wilkins 10.1097/QAD.0b013e32833d45c5