TY - JOUR AU - Gouws, E. AU - Williams, B. G. PY - 2016 DA - 2016// TI - Age-mixing and the incidence of HIV among young women JO - Lancet HIV. VL - 3018 ID - Gouws2016 ER - TY - JOUR AU - Delva, W. AU - Abdool Karim, Q. PY - 2014 DA - 2014// TI - The HIV epidemic in southern Africa - is an AIDS-free generation possible? JO - Curr HIV/AIDS Rep VL - 11 UR - https://doi.org/10.1007/s11904-014-0205-0 DO - 10.1007/s11904-014-0205-0 ID - Delva2014 ER - TY - JOUR AU - Anderson, R. M. AU - May, R. M. AU - Ng, T. W. AU - Rowley, J. T. PY - 1992 DA - 1992// TI - Age-dependent choice of sexual partners and the transmission dynamics of HIV in sub-Saharan Africa JO - Philos Trans Biol Sci VL - 336 UR - https://doi.org/10.1098/rstb.1992.0052 DO - 10.1098/rstb.1992.0052 ID - Anderson1992 ER - TY - JOUR AU - Garnett, G. P. AU - Anderson, R. M. PY - 1996 DA - 1996// TI - Sexually transmitted diseases and sexual behavior: insights from mathematical models JO - J Infect Dis VL - 174 UR - https://doi.org/10.1093/infdis/174.Supplement_2.S150 DO - 10.1093/infdis/174.Supplement_2.S150 ID - Garnett1996 ER - TY - JOUR AU - Bershteyn, A. AU - Klein, D. J. AU - Eckhoff, P. A. PY - 2013 DA - 2013// TI - Age-dependent partnering and the HIV transmission chain: a microsimulation analysis JO - J R Soc Interface VL - 10 UR - https://doi.org/10.1098/rsif.2013.0613 DO - 10.1098/rsif.2013.0613 ID - Bershteyn2013 ER - TY - JOUR AU - d’Albis, H. AU - Augeraud-Véron, E. AU - Djemai, E. AU - Ducrot, A. PY - 2012 DA - 2012// TI - The dispersion of age differences between partners and the asymptotic dynamics of the HIV epidemic JO - J Biol Dyn VL - 6 UR - https://doi.org/10.1080/17513758.2012.688146 DO - 10.1080/17513758.2012.688146 ID - d’Albis2012 ER - TY - JOUR AU - Gregson, S. AU - Nyamukapa, C. A. AU - Garnett, G. P. AU - Mason, P. R. AU - Zhuwau, T. AU - Carael, M. PY - 2002 DA - 2002// TI - Sexual mixing patterns and sex-differentials in teenage exposure to HIV infection in rural Zimbabwe JO - Lancet VL - 359 UR - https://doi.org/10.1016/S0140-6736(02)08780-9 DO - 10.1016/S0140-6736(02)08780-9 ID - Gregson2002 ER - TY - JOUR AU - Pettifor, A. E. AU - Rees, H. V. AU - Kleinschmidt, I. AU - Steffenson, A. E. AU - MacPhail, C. AU - Hlongwa-Madikizela, L. PY - 2005 DA - 2005// TI - Young people’s sexual health in South Africa: HIV prevalence and sexual behaviors from a nationally representative household survey JO - AIDS VL - 19 UR - https://doi.org/10.1097/01.aids.0000183129.16830.06 DO - 10.1097/01.aids.0000183129.16830.06 ID - Pettifor2005 ER - TY - JOUR AU - Pettifor, A. AU - MacPhail, C. AU - Selin, A. AU - Gómez-Olivé, F. X. AU - Rosenberg, M. AU - Wagner, R. G. PY - 2016 DA - 2016// TI - HPTN 068: a randomized control trial of a conditional cash transfer to reduce HIV infection in young women in South Africa---study design and baseline results JO - AIDS Behav VL - 20 UR - https://doi.org/10.1007/s10461-015-1270-0 DO - 10.1007/s10461-015-1270-0 ID - Pettifor2016 ER - TY - JOUR AU - Evans, M. AU - Risher, K. AU - Zungu, N. AU - Shisana, O. AU - Moyo, S. AU - Celentano, D. D. PY - 2016 DA - 2016// TI - Age-disparate sex and HIV risk for young women from 2002 to 2012 in South Africa JO - J Int AIDS Soc VL - 19 UR - https://doi.org/10.7448/IAS.19.1.21310 DO - 10.7448/IAS.19.1.21310 ID - Evans2016 ER - TY - JOUR AU - Harling, G. AU - Newell, M. L. AU - Tanser, F. AU - Kawachi, I. AU - Subramanian, S. V. AU - Barnighausen, T. PY - 2014 DA - 2014// TI - Do age-disparate relationships drive HIV incidence in young women? Evidence from a population cohort in rural KwaZulu-Natal, South Africa JO - J Acquir Immune Defic Syndr VL - 66 UR - https://doi.org/10.1097/QAI.0000000000000198 DO - 10.1097/QAI.0000000000000198 ID - Harling2014 ER - TY - JOUR AU - Balkus, J. E. AU - Nair, G. AU - Montgomery, E. T. AU - Mishra, A. AU - Palanee-phillips, T. AU - Ramjee, G. PY - 2015 DA - 2015// TI - Age-disparate partnerships and risk of HIV-1 acquisition among south African women participating in the VOICE trial JO - J Acquir Immune Defic Syndr VL - 70 UR - https://doi.org/10.1097/QAI.0000000000000715 DO - 10.1097/QAI.0000000000000715 ID - Balkus2015 ER - TY - STD TI - Street RA, Reddy T, Ramjee G. The generational effect on age disparate partnerships and the risk for human immunodeficiency virus and sexually transmitted infections acquisition. Int J STD AIDS. 2015; ID - ref13 ER - TY - JOUR AU - Gouws, E. AU - Stanecki, K. A. AU - Lyerla, R. AU - Ghys, P. D. PY - 2008 DA - 2008// TI - The epidemiology of HIV infection among young people aged 15-24 years in southern Africa JO - AIDS VL - 22 UR - https://doi.org/10.1097/01.aids.0000341773.86500.9d DO - 10.1097/01.aids.0000341773.86500.9d ID - Gouws2008 ER - TY - BOOK AU - Shisana, O. AU - Rehle, T. AU - Simbayi, L. AU - Zuma, K. AU - Jooste, S. AU - Pillay-van-Wyk, V. PY - 2009 DA - 2009// TI - South African national HIV prevalence, incidence, behaviour and communication survey, 2008: a turning tide among teenagers? Communication PB - HSRC Press CY - Cape Town ID - Shisana2009 ER - TY - BOOK AU - Office, N. S. AU - Macro, I. C. F. PY - 2011 DA - 2011// TI - Malawi demographic and health survey 2010 PB - NSO and ICF Macro CY - Zomba, Calverton ID - Office2011 ER - TY - STD TI - Maughan-Brown B, Kenyon C, Lurie MN. Partner age differences and concurrency in South Africa: implications for HIV-infection risk among young women. AIDS Behav. 2014; ID - ref17 ER - TY - JOUR AU - Beauclair, R. AU - Kassanjee, R. AU - Temmerman, M. AU - Welte, A. AU - Delva, W. PY - 2012 DA - 2012// TI - Age-disparate relationships and implications for STI transmission among young adults in Cape Town, South Africa JO - Eur J Contracept Reprod Heal Care VL - 17 UR - https://doi.org/10.3109/13625187.2011.644841 DO - 10.3109/13625187.2011.644841 ID - Beauclair2012 ER - TY - JOUR AU - Maughan-brown, B. AU - Evans, M. AU - George, G. PY - 2016 DA - 2016// TI - Sexual behaviour of men and women within age-disparate partnerships in South Africa : implications for young women ’ s HIV risk JO - PLoS One VL - 11 UR - https://doi.org/10.1371/journal.pone.0159162 DO - 10.1371/journal.pone.0159162 ID - Maughan-brown2016 ER - TY - JOUR AU - Morrison-Beedy, D. AU - Xia, Y. AU - Passmore, D. PY - 2013 DA - 2013// TI - Sexual risk factors for partner age discordance in adolescent girls and their male partners JO - J Clin Nurs VL - 22 UR - https://doi.org/10.1111/jocn.12408 DO - 10.1111/jocn.12408 ID - Morrison-Beedy2013 ER - TY - JOUR AU - Ritchwood, T. D. AU - Hughes, J. P. AU - Jennings, L. AU - MacPhail, C. AU - Williamson, B. AU - Selin, A. PY - 2016 DA - 2016// TI - Characteristics of age-discordant partnerships associated with HIV risk among young south African women (HPTN 068) JO - JAIDS J Acquir Immune Defic Syndr VL - 72 UR - https://doi.org/10.1097/QAI.0000000000000988 DO - 10.1097/QAI.0000000000000988 ID - Ritchwood2016 ER - TY - JOUR AU - Toska, E. AU - Cluver, L. D. AU - Boyes, M. AU - Pantelic, M. AU - Kuo, C. PY - 2016 DA - 2016// TI - From ‘sugar daddies’ to ‘sugar babies’: exploring a pathway between age-disparate sexual relationships, condom use, and adolescent pregnancy in South Africa JO - Sex Health VL - 12 UR - https://doi.org/10.1071/SH14089 DO - 10.1071/SH14089 ID - Toska2016 ER - TY - JOUR AU - Nkosana, J. AU - Nkosana, L. B. M. PY - 2015 DA - 2015// TI - Intergenerational sexual relationships: the voices of men JO - Integr J Br VL - 2 ID - Nkosana2015 ER - TY - JOUR AU - Beauclair, R. AU - Helleringer, S. AU - Hens, N. AU - Delva, W. PY - 2016 DA - 2016// TI - Age differences between sexual partners, behavioural and demographic correlates, and HIV infection on Likoma Island, Malawi JO - Sci Rep VL - 6 UR - https://doi.org/10.1038/srep36121 DO - 10.1038/srep36121 ID - Beauclair2016 ER - TY - JOUR AU - de Oliveira, T. AU - Kharsany, A. B. M. AU - Gräf, T. AU - Cawood, C. AU - Khanyile, D. AU - Grobler, A. PY - 2016 DA - 2016// TI - Transmission networks and risk of HIV infection in KwaZulu-Natal, South Africa: a community-wide phylogenetic study JO - Lancet HIV VL - 3018 ID - de Oliveira2016 ER - TY - JOUR AU - Akullian, A. AU - Bershteyn, A. AU - Klein, D. AU - Vandormael, A. AU - Barnighausen, T. AU - Tanser, F. PY - 2017 DA - 2017// TI - Sexual partnership age-pairings and risk of HIV acquisition in rural South Africa JO - AIDS VL - 31 UR - https://doi.org/10.1097/QAD.0000000000001553 DO - 10.1097/QAD.0000000000001553 ID - Akullian2017 ER - TY - JOUR AU - Royston, P. AU - Altman, D. G. AU - Sauerbrei, W. PY - 2005 DA - 2005// TI - Dichotomizing continuous predictors in multiple regression: a bad idea JO - Stat Med VL - 25 UR - https://doi.org/10.1002/sim.2331 DO - 10.1002/sim.2331 ID - Royston2005 ER - TY - CHAP AU - West, R. M. ED - Tu, Y. K. ED - Greenwood, D. PY - 2012 DA - 2012// TI - Generalised additive models BT - Modern methods for epidemiology PB - Springer CY - Dordrecht UR - https://doi.org/10.1007/978-94-007-3024-3_15 DO - 10.1007/978-94-007-3024-3_15 ID - West2012 ER - TY - JOUR AU - Irwin, J. R. AU - McClelland, G. H. PY - 2003 DA - 2003// TI - Negative consequences of dichotomizing continuous predictor variables JO - J Mark Res VL - 40 UR - https://doi.org/10.1509/jmkr.40.3.366.19237 DO - 10.1509/jmkr.40.3.366.19237 ID - Irwin2003 ER - TY - JOUR AU - Altman, D. G. AU - Royston, P. PY - 2006 DA - 2006// TI - The cost of dichotomising continuous variables JO - Br Med J VL - 332 UR - https://doi.org/10.1136/bmj.332.7549.1080 DO - 10.1136/bmj.332.7549.1080 ID - Altman2006 ER - TY - JOUR AU - Cluver, L. AU - Boyes, M. AU - Orkin, M. AU - Pantelic, M. AU - Molwena, T. AU - Sherr, L. PY - 2013 DA - 2013// TI - Child-focused state cash transfers and adolescent risk of HIV infection in South Africa: a propensity-score-matched case-control study JO - Lancet Glob Heal VL - 1 UR - https://doi.org/10.1016/S2214-109X(13)70115-3 DO - 10.1016/S2214-109X(13)70115-3 ID - Cluver2013 ER - TY - JOUR AU - Dunbar, M. S. AU - Kang Dufour, M. S. AU - Lambdin, B. AU - Mudekunye-Mahaka, I. AU - Nhamo, D. AU - Padian, N. S. PY - 2014 DA - 2014// TI - The SHAZ! Project: results from a pilot randomized trial of a structural intervention to prevent HIV among adolescent women in Zimbabwe JO - PLoS One VL - 9 UR - https://doi.org/10.1371/journal.pone.0113621 DO - 10.1371/journal.pone.0113621 ID - Dunbar2014 ER - TY - JOUR AU - Hallfors, D. D. AU - Cho, H. AU - Rusakaniko, S. AU - Mapfumo, J. AU - Iritani, B. AU - Zhang, L. PY - 2015 DA - 2015// TI - The impact of school subsidies on HIV-related outcomes among adolescent female orphans JO - J Adolesc Health VL - 56 UR - https://doi.org/10.1016/j.jadohealth.2014.09.004 DO - 10.1016/j.jadohealth.2014.09.004 ID - Hallfors2015 ER - TY - JOUR AU - Baird, S. J. AU - Garfein, R. S. AU - McIntosh, C. T. AU - Ozler, B. PY - 2012 DA - 2012// TI - Effect of a cash transfer programme for schooling on prevalence of HIV and herpes simplex type 2 in Malawi: a cluster randomised trial JO - Lancet VL - 379 UR - https://doi.org/10.1016/S0140-6736(11)61709-1 DO - 10.1016/S0140-6736(11)61709-1 ID - Baird2012 ER - TY - JOUR AU - Longfield, K. AU - Glick, A. AU - Waithaka, M. AU - Berman, J. PY - 2004 DA - 2004// TI - Relationships between older men and younger women: implications for STIs/HIV in Kenya JO - Stud Fam Plan VL - 35 UR - https://doi.org/10.1111/j.1728-4465.2004.00014.x DO - 10.1111/j.1728-4465.2004.00014.x ID - Longfield2004 ER - TY - JOUR AU - Moore, A. M. AU - Biddlecom, A. E. AU - Zulu, E. M. PY - 2007 DA - 2007// TI - Prevalence and meanings of exchange of money or gifts for sex in unmarried adolescent sexual relationships in sub-Saharan Africa JO - Afr J Reprod Health VL - 11 UR - https://doi.org/10.2307/25549731 DO - 10.2307/25549731 ID - Moore2007 ER - TY - JOUR AU - Leclerc-Madlala, S. PY - 2008 DA - 2008// TI - Age-disparate and intergenerational sex in southern Africa: the dynamics of hypervulnerability JO - AIDS VL - 22 UR - https://doi.org/10.1097/01.aids.0000341774.86500.53 DO - 10.1097/01.aids.0000341774.86500.53 ID - Leclerc-Madlala2008 ER - TY - STD TI - Beauclair R, Delva W. Is younger really safer? A qualitative study of perceived risks and benefits of age-disparate relationships among women in cape town, South Africa. PLoS One. 2013;8(11) ID - ref38 ER - TY - JOUR AU - Luke, N. PY - 2003 DA - 2003// TI - Age and economic asymmetries in the sexual relationships of adolescent girls in sub-Saharan Africa JO - Stud Fam Plan VL - 34 UR - https://doi.org/10.1111/j.1728-4465.2003.00067.x DO - 10.1111/j.1728-4465.2003.00067.x ID - Luke2003 ER - TY - JOUR AU - Weiser, S. D. AU - Leiter, K. AU - Bangsberg, D. R. AU - Butler, L. M. AU - Percy-de Korte, F. AU - Hlanze, Z. PY - 2007 DA - 2007// TI - Food insufficiency is associated with high-risk sexual behavior among women in Botswana and Swaziland JO - PLoS Med VL - 4 UR - https://doi.org/10.1371/journal.pmed.0040260 DO - 10.1371/journal.pmed.0040260 ID - Weiser2007 ER - TY - BOOK AU - Baird, S. AU - Mcintosh, C. AU - Özler, B. PY - 2016 DA - 2016// TI - When the money runs out: do cash transfers have sustained effects? Unpubl Manuscr ID - Baird2016 ER - TY - JOUR AU - Baird, S. AU - McIntosh, C. AU - Özler, B. PY - 2011 DA - 2011// TI - Cash or condition? Evidence from a cash transfer experiment JO - Q J Econ VL - 126 UR - https://doi.org/10.1093/qje/qjr032 DO - 10.1093/qje/qjr032 ID - Baird2011 ER - TY - BOOK AU - Mpoola, L. AU - Chanza, C. AU - Nankuyu, F. AU - Kamela, H. AU - Kaudna, L. AU - Chirambo, A. PY - 2011 DA - 2011// TI - Malawi: Zomba Urban Profile ID - Mpoola2011 ER - TY - STD TI - Baird S, Bohren A, McIntosh C, Ozler B. Designing Experiements to measure spillover effects (September 16, 2014). PIER Working Paper No. 14-032. Available at SSRN: https://ssrn.com/abstract=2505070. http://dx.doi.org/10.2139/ssrn.2505070. UR - http://dx.doi.org/10.2139/ssrn.2505070 ID - ref44 ER - TY - STD TI - Baird S, Chirwa E, Mcintosh C, Özler B. What happens once the intervention ends? The medium-term impacts of a cash transfer programme in Malawi. Impact Evaluation Report. 2015;27. ID - ref45 ER - TY - STD TI - Solon G, Haider SJ, Wooldridge J. WHAT ARE WE WEIGHTING FOR? What Are We Weighting For? What Are We Weighting For? Cambridge, MA; 2013. (NBER Working paper series). Report No.: 18859. ID - ref46 ER - TY - BOOK AU - Wood, S. N. PY - 2006 DA - 2006// TI - Generalized additive models: an introduction with R. Taylor & Francis ID - Wood2006 ER - TY - BOOK PY - 2016 DA - 2016// TI - A language and environment for statistical computing PB - R Foundation for Statistical Computing CY - Vienna ID - ref48 ER - TY - JOUR AU - Parsons, H. M. PY - 1974 DA - 1974// TI - What happened at Hawthorne? JO - Science (80- ) VL - 183 UR - https://doi.org/10.1126/science.183.4128.922 DO - 10.1126/science.183.4128.922 ID - Parsons1974 ER - TY - STD TI - Rosenberg M. Selection and Hawthorne effects in an HIV prevention trial among young South African women. International Aids Society (IAS). 2011. ID - ref50 ER - TY - JOUR AU - Cluver, L. AU - Sherr, L. PY - 2016 DA - 2016// TI - Cash transfers -- magic bullet or fundamental ingredient? JO - Lancet Glob Heal. VL - 4 UR - https://doi.org/10.1016/S2214-109X(16)30295-9 DO - 10.1016/S2214-109X(16)30295-9 ID - Cluver2016 ER - TY - JOUR AU - Smith, J. AU - Nyamukapa, C. AU - Gregson, S. AU - Lewis, J. AU - Magutshwa, S. AU - Schumacher, C. PY - 2014 DA - 2014// TI - The distribution of sex acts and condom use within partnerships in a rural sub-Saharan African population JO - PLoS One VL - 9 UR - https://doi.org/10.1371/journal.pone.0088378 DO - 10.1371/journal.pone.0088378 ID - Smith2014 ER - TY - STD TI - Casterline JB, Williams L, Mcdonald P. Population Studies : a journal of the age difference between Spouses : variations among developing countries the age difference between spouses " variations among developing countries * 2013:37–41. ID - ref53 ER - TY - JOUR AU - Marston, C. AU - King, E. PY - 2006 DA - 2006// TI - Factors that shape young people’s sexual behaviour: a systematic review JO - Lancet VL - 368 UR - https://doi.org/10.1016/S0140-6736(06)69662-1 DO - 10.1016/S0140-6736(06)69662-1 ID - Marston2006 ER - TY - JOUR AU - Beauclair, R. AU - Meng, F. AU - Deprez, N. AU - Temmerman, M. AU - Welte, A. AU - Hens, N. PY - 2013 DA - 2013// TI - Evaluating audio computer assisted self-interviews in urban south African communities: evidence for good suitability and reduced social desirability Bias of a cross-sectional survey on sexual behaviour JO - BMC Med Res Methodol VL - 13 UR - https://doi.org/10.1186/1471-2288-13-11 DO - 10.1186/1471-2288-13-11 ID - Beauclair2013 ER - TY - JOUR AU - Hewett, P. C. AU - Mensch, B. S. AU - Erulkar, A. S. PY - 2004 DA - 2004// TI - Consistency in the reporting of sexual behaviour by adolescent girls in Kenya: a comparison of interviewing methods JO - Sex Transm Infect VL - 80 ID - Hewett2004 ER - TY - JOUR AU - Dolezal, C. AU - Marhefka, S. L. AU - Santamaria, E. K. AU - Leu, C. S. AU - Brackis-Cott, E. AU - Mellins, C. A. PY - 2012 DA - 2012// TI - A comparison of audio computer-assisted self-interviews to face-to-face interviews of sexual behavior among perinatally HIV-exposed youth JO - Arch Sex Behav VL - 41 UR - https://doi.org/10.1007/s10508-011-9769-6 DO - 10.1007/s10508-011-9769-6 ID - Dolezal2012 ER -