Association of Sexual Intercourse with Psychological Suppression and Copying Modes for Vocational School Students

Objective To evaluate the association of sex behavior with sexual related psychological suppression and coping modes among students in three vocational schools in Shanghai. Methods A cross-sectional survey was conducted among 1 368 grade one students from three vocational schools in a district of Shanghai, with Computer Assisted Self- Interview （CASI）. The field work began in the April 2003 for a baseline survey, and completed in the December, 2003. Data on students＇ sexual intercourse, sexual related psychological suppression and psychological coping modes, and communication with parents were collected and analyzed. Binary logistic regression was used to adjust the potential confounding factors. Results After controlling for demographic factors, adolescents with middle or high scores of active psychological coping strategies on sexual related events were less likely to have sexual intercourse （ORadj=0.48, 95%CI=0.30-0. 77 and ORadj=0.49, 95%CI=0.30-0.83, respectively）, while association between psychological suppression on sex related events and sexual intercourse was not statistically significant （ORadj= 0.93, 95%CI=0.63-1.37）; sexual related psychological suppression and active coping modes were positively associated with adolescents＇ communicating with parents for 2-7 h/week about school things, but negatively associated with parents＇ open attitudes towards heterosexual contacts and talking sex related things with others. Conclusion Vocational school students with active psychological coping strategies on sexual related events were less likely to engage in sexual intercourse, so interventions focus on reducing unprotected sexual behaviors should target on psychological coping modes skills training.

Analysis of Childhood Sexual Abuse among 1099 University Students in Shanghai

Objective To understand the situations of childhood sexual abuse （CSA） and to examine associations of CSA with demographic factors and with later risk behaviors among university students in Shanghai, China. Methods A two-stage random sampling method was adopted to conduct the survey anomalously using electronic questionnaire and computer-assisted-structured-interview method. Results About 15.1% （10.2% among male, 18.2% among female） university students reported having had experienced CSA before age 14, 1.2% university students reported having had experienced abuse of attempted vaginal or anal intercourse and 0.8% university students experienced abuse of forced vaginal or anal intercourse. The perpetrators were mainly strangers （accounting for 40.3%） and classmates or friends of the victims （23.9%）. Family members or relatives accounted for 11.3% of the perpetrators. Female students who came from cities （21.9%） reported more CSA experiences than those who came from townships （10.1%） or rural areas （8.2%）. Association between CSA experiences of victims and their parents education levels was not found. Those respondents who had ever experienced CSA before age 14 had reported more later risk behaviors than those who had not experienced CSA： males with CSA reported more experiences of ever fighting and more often involved in forced sexual intercourse than those without CSA, while females with CSA reported more experiences of smoking, running away from home, ever fighting, watching pornography and more unmarried sexual intercourse than those without CSA. Conclusion CSA is not rare among university students and associated with later risk sexual behaviors. It is important and urgent to pay attention to the issue of CSA and take prevention measures to protect children.