To determine whether there is a link between age at first anal intercourse (AFAI) and gay men's HIV/sexually transmissible infection (STI) vulnerability, including tendencies to engage in higher risk sexual behaviour. A nationwide cross-sectional survey was conducted online involving 845 Aust...
The authors assessed sex and age differences in secondhand smoke (SHS) exposure among vulnerable adolescent populations. Data from the 2013 Korea Youth Risk Behavior Web-based Survey of 64,499 non-smokers aged 13–18 years were analyzed using multiple logistic regression. Girls were exposed 1.26 ti...
OBJECTIVES: To identify factors associated with sexual debut and early age at first sex (AFS) among young men and women (12-25 years) in a population with a high prevalence and incidence of HIV in rural South Africa. METHODS: Longitudinal data from four rounds (2003-7) of a prospective ...
Early age at first sex: associations with sexual health and sociodemographic factors among a sample of young music festival attendees in Melbourne. 来自 Semantic Scholar 喜欢 0 阅读量: 174 作者:AM Vella,PA Agius,AL Bowring,ME Hellard,MSC Lim ...
OBJECTIVES: To derive the best possible estimates of trends in age at first sex (AFS) among successive cohorts of Ugandan men and women based on all the data available from the Demographic and Health Surveys (DHS) and cohort studies in Masaka and Rakai districts. METHODS: The datasets from ...
研究点推荐 reproductive health adolescent sexual patterns Beyond age at first sex adult sexual first oral-genital, anal, and vaginal sex 0关于我们 百度学术集成海量学术资源,融合人工智能、深度学习、大数据分析等技术,为科研工作者提供全面快捷的学术服务。在这里我们保持学习的态度,不忘初心,砥砺前行。了解...
Gay-Sex Consent Age Set at 18 in Britain; Compromise Reduction Voted by Parliament 来自 highbeam.com 喜欢 0 阅读量: 118938 作者: S Coll 收藏 引用 批量引用 报错 分享 全部来源 求助全文 highbeam.com 相似文献Sex Ed in Ontario: Religious Mobilization and Socio-Cultural Anxiety Stephen Harper ...
CONCLUSIONS: Uganda, Kenya, and Ghana have experienced a more pronounced and unambiguous decline in premarital sexual activity than Tanzania, Zambia, and Zimbabwe, with statistically significant increases in age at first sex. In addition, Uganda has maintained a very short interval between onset of ...
Sex differences in schizophrenia have been described at various levels, with respect to genetic load, brain development, pre- and perinatal brain damage, endocrine factors, age and type of onset, symptomatology, course and outcome as well as therapy responsiveness. With the exception of a 3 to ...
Interactions among subgroups were also explored.ResultsReceiving sex education was associated with not having had sexual intercourse among males (OR = .42, 95% CI = .25–.69) and postponing sexual intercourse until age 15 among both females (OR = .41, 95% CI = .21–.77) and males (OR...