TY - STD TI - World Health Organization (WHO). Programming for adolescent health and development: Report of a WHO/UNFPA/UNICEF study group on programming for adolescent health; Geneva, 1999. ID - ref1 ER - TY - STD TI - Khan S, Mishra V. Youth Reproductive and Sexual Health,DHS Comparative Calverton. Maryland: Macro International; Geneva, 2008. ID - ref2 ER - TY - STD TI - Sheehefer MT, Rew L. Risky sexual behavior among adolescent women. J Spec Pediatr Nurs. 2000;5(1). ID - ref3 ER - TY - JOUR AU - Mensch, B. S. AU - Grant, M. J. AU - Blanc, A. K. PY - 2006 DA - 2006// TI - The changing context of sexual initiation in sub-Saharan Africa JO - Popul Dev Rev VL - 32 UR - https://doi.org/10.1111/j.1728-4457.2006.00147.x DO - 10.1111/j.1728-4457.2006.00147.x ID - Mensch2006 ER - TY - BOOK PY - 2016 DA - 2016// TI - Ethiopia Demographic and Health Survey 2016 PB - CSA and ICF CY - Addis Ababa, Ethiopia, and Rockville, Maryland, USA ID - ref5 ER - TY - BOOK PY - 2016 DA - 2016// TI - Adolescents and young people ID - ref6 ER - TY - STD TI - World Health Organization(WHO). Why Is Giving Special Attention to Adolescents Important for Achieving Millennium Development Goal 5? Fact sheet, WHO/MPS/0814; 2008. ID - ref7 ER - TY - STD TI - Mesce D, Sines E. Unsafe abortion: facts and figures; Washington, DC, 2006. ID - ref8 ER - TY - BOOK PY - 2006 DA - 2006// TI - National reproductive health strategy ID - ref9 ER - TY - JOUR AU - Tavares, C. M. AU - Schor, N. AU - Junior, I. F. AU - Diniz, S. G. PY - 2009 DA - 2009// TI - Factors associated with sexual initiation and condom use among adolescents on Santiago Island, Cape Verde, West Africa JO - Cad Saúde Pública, Rio de Janeiro VL - 25 UR - https://doi.org/10.1590/S0102-311X2009000900011 DO - 10.1590/S0102-311X2009000900011 ID - Tavares2009 ER - TY - JOUR AU - Bizu, D. AU - Aderaw, Z. AU - Kassa, G. M. PY - 2015 DA - 2015// TI - Assessment of early sexual initiation and associated factors among preparatory school students of FaggetaLekoma District, Awi zone, Northwest Ethiopia JO - Int J Clin Med VL - 6 UR - https://doi.org/10.4236/ijcm.2015.68070 DO - 10.4236/ijcm.2015.68070 ID - Bizu2015 ER - TY - STD TI - Kassa GM, Woldemariam EB, Moges NA. Prevalence of Premarital Sexual Practice and Associated Factors among Alamata High School and Preparatory School Adolescents, Northern Ethiopia. Glob J Med Res. 2014;14(3). ID - ref12 ER - TY - JOUR AU - Kassa, G. M. AU - Tsegay, G. AU - Abebe, N. AU - Bogale, W. AU - Tadesse, T. AU - Amare, D. PY - 2015 DA - 2015// TI - Early sexual initiation and associated factors among Debre Markos University students JO - NW Ethiopia Sci J Clin Med VL - 4 UR - https://doi.org/10.11648/j.sjcm.20150405.11 DO - 10.11648/j.sjcm.20150405.11 ID - Kassa2015 ER - TY - JOUR AU - Bizuayehu, H. M. AU - Abyu, D. M. AU - Demessie, H. F. PY - 2015 DA - 2015// TI - Assessment of time of sexual initiation and its associated factors among students in Northwest Ethiopia JO - Sci J Public Health VL - 3 UR - https://doi.org/10.11648/j.sjph.20150301.13 DO - 10.11648/j.sjph.20150301.13 ID - Bizuayehu2015 ER - TY - JOUR AU - O’Donnell, L. AU - O’Donnell, C. R. AU - Stueve, A. PY - 2001 DA - 2001// TI - Early sexual initiation and subsequent sex-related risks among urban minority youth JO - Columbia Fam Plann Perspect VL - 33 UR - https://doi.org/10.2307/3030194 DO - 10.2307/3030194 ID - O’Donnell2001 ER - TY - STD TI - Fatusi AO, Blum RW. Predictors of early sexual initiation among a nationally representative sample of Nigerian adolescents. BMC Public Health. 2008;8(136). ID - ref16 ER - TY - STD TI - Mulu W, Yimer M, Abera B. Sexual behaviours and associated factors among students at Bahir Dar University: a cross sectional study. Reprod Health. 2014;11(84). ID - ref17 ER - TY - JOUR AU - Ayalew, A. AU - Abreha, K. AU - Shumey, A. AU - Berhane, K. PY - 2015 DA - 2015// TI - Magnitude and predictors of early sexual debut among high and preparatory school students in northern Ethiopia: a school-based Crosssectional study JO - Health Educ Res Dev VL - 3 ID - Ayalew2015 ER - TY - JOUR AU - Tilahun, M. AU - Ayele, G. PY - 2013 DA - 2013// TI - Factors associated with age at first sexual initiation among youths in Gamo Gofa JO - SW Ethiopia BMC Public Health VL - 13 UR - https://doi.org/10.1186/1471-2458-13-13 DO - 10.1186/1471-2458-13-13 ID - Tilahun2013 ER - TY - JOUR AU - Marston, M. AU - Beguy, D. AU - Kabiru, C. AU - Cleland, J. PY - 2014 DA - 2014// TI - Predictors of sexual debut among young adolescents in Nairobi’s informal settlements JO - Europe PMC Funders Group VL - 39 ID - Marston2014 ER - TY - STD TI - Woldia town health office report. Woldia town estimated total population size. Woldia, Ethiopia; 2011. ID - ref21 ER - TY - STD TI - Abreha K, Shumey A, Berhane K. Magnitude and Predictors of Early Sexual Debut among High and Preparatory School Students in Northern Ethiopia. Health Educ Res Dev. 2013;3(3). ID - ref22 ER - TY - STD TI - Central Statistical Agency (CSA) and ICF International. Ethiopia demographic and health survey 2011. Addis Ababa: Central Statistical Agency and ICF International; 2012;430. ID - ref23 ER - TY - STD TI - Dessie Y, Berhane Y, Worku A. High parental monitoring prevents adolescents from engaging in risky sexual practices in Harar, Ethiopia. Glob Health Action. 2014;7. ID - ref24 ER - TY - STD TI - Negeri EL. Assessment of risky sexual behaviours and risk perception among youths in western Ethiopia: the influences of family and peers: a comparative cross-sectional study. BMC Public Health. 2014;14(301). ID - ref25 ER - TY - JOUR AU - You, S. AU - Furlong, M. J. AU - Felix, E. AU - Sharkey, J. D. AU - Tanigawa, D. AU - Green, J. G. PY - 2008 DA - 2008// TI - Relations among school connectedness, hope, life satisfaction, and bully victimization JO - Psychol Sch VL - 45 UR - https://doi.org/10.1002/pits.20308 DO - 10.1002/pits.20308 ID - You2008 ER - TY - JOUR AU - Girma, D. AU - Hailu, G. AU - Ayana, M. AU - Ketema, K. PY - 2015 DA - 2015// TI - Factors early sexual initiation among governmental preparatory school students, Addis Ababa, Ethiopia JO - J Community Med Health Educ VL - 5 ID - Girma2015 ER - TY - JOUR AU - Mazengia, F. AU - Worku, A. PY - 2009 DA - 2009// TI - Age at sexual initiation and factors associated with it among youths in north East Ethiopia JO - Ethiop J Health Ethiopa VL - 23 ID - Mazengia2009 ER - TY - JOUR AU - Simons, L. G. AU - Burt, C. H. AU - Peterson, F. R. PY - 2009 DA - 2009// TI - The effect of religion on risky sexual behavior among college students JO - Deviant Behav VL - 30 UR - https://doi.org/10.1080/01639620802296279 DO - 10.1080/01639620802296279 ID - Simons2009 ER - TY - STD TI - Gizaw A, Jara DKK. Risky Sexual Practice and Associated Factors among High School Adolescent in Addis Ababa, Ethiopia. Fam Med Med Sci Res. 2014;3(4). ID - ref30 ER - TY - STD TI - Li S, Huang H, Xu G, Cai Y, Huang F, Ye X. Substance use, risky sexual behaviours, and their associations in a Chinese sample of senior high school students. BMC Public Health. 2013;13(295). ID - ref31 ER - TY - JOUR AU - Rudatsikira, E. AU - Ogwell, A. AU - Sa, S. AU - Muula, A. S. PY - 2007 DA - 2007// TI - Prevalence of sexual intercourse among SchoolGoing adolescents in Coast Province, Kenya JO - Tanzan Health Res Bull VL - 9 ID - Rudatsikira2007 ER - TY - STD TI - Mahapatra B, Saggurti N. Exposure to Pornographic Videos and Its Effect on HIV-Related Sexual Risk Behaviours among Male Migrant Workers in Southern India. PLoS One. 2014;9(11). ID - ref33 ER - TY - BOOK AU - Carroll, J. A. AU - Kirkpatrick, R. L. PY - 2011 DA - 2011// TI - Impact of social media on adolescent behavioral health PB - California Adolescent Health Collaborative CY - Oakland, CA ID - Carroll2011 ER -