Current social, legal and institutional factors impede a safe working environment for sex workers and their clients. OBJECTIVES: To describe characteristics and sexual behaviour of female, male and transgender sex workers, and assess their risk factors for unprotected sex. METHODS:Repeat cross-sectional...
Background: In India HIV epidemic still being driven by risky behavior of men and high HIV infection rates among sex workers continue to be detected in India. Research among higher risk subpopulations in developed countries, indicates that persons at risk of HIV infection or transmission of HIV ...
The instrument contained 27 sex knowledge items, 5 demographic questions, 3 items to ascertain where they received K-12 education, and 4 items to ascertain whether they had received sex education in school at any point. If they had received sex education in school, they rated the quality of ...
2007. Type-B ARR transcription factors, ARR10 and ARR12, are implicated in cytokinin-mediated regulation of protoxylem differentiation in roots of ... A Yokoyama,T Yamashino,YI Amano,... - 《Plant & Cell Physiology》 被引量: 255发表: 2007年 Genetic study on the cytokinin-associated type-...
This study examined prevalence and risk factors of periodontitis in representative samples of Korean adults, with and without diabetes mellitus (DM). Data from the 2012 Korean National Health and Nutritional Examination Survey were analyzed. A total of 4,477 adults (≥ 30 years old) were selected...
A large body of research on justice-involved youth focuses on risk and promotive factors associated with delinquent behaviors. However, few studies of youth involved with the justice system have centered on predictors of positive adjustment post-adjudication, that is, once a youth has been charged ...
but the determinants of these hormones are not well understood.Cross-sectional analyses of breast cancer risk factors and circulating hormone concentrations in more than 6000 postmenopausal women controls in 13 prospective studies.Concentrations of all hormones were lower in older than younger women, with...
HIV-infected men who have sex with men (MSM) display the highest prevalence of anal infection by high-risk Human Papillomaviruses (hrHPVs) and incidence of anal carcinoma. Anal specimens were genotyped by the Linear Array. Incidence and clearance of anal
In China, the number of people aged ≥ 80 years in 2019 is 26.1 million, which will increase more than four-fold in 2050 to reach 115.3 million[20]. Data from the China Health and Retirement Longitudinal Study (CHARLS) 2011 indicated the very elderly population (≥ 80 years; 26.5%) had...
The development of entrepreneurship spirit among young people is instrumental in empowering and invigorating them to take up entrepreneurial activities and become entrepreneurs. Understanding the psychological motivations (behavioral intentions) for peop