BACKGROUND: The purpose of this study was to explore the relationships between psychosocial stress, alcohol expectancy, drinking refusal self-efficacy, and drinking behaviors with problematic sexual behaviors in college students. METHODS: Participants were college students (129 males, 67 females) with a mean age of 22.6 years old. Data analysis was done with SPSS 13.0 for descriptive statistics and LISREL 8.53 program for path analysis. RESULTS: The path model showed a good fit to the empirical data (chi2=10.14, P=0.71, GFI=0.98, AGFI=0.94, CFI=0.96, RMSEA=0.07). Our analysis showed that psychosocial stress, drinking refusal self-efficacy, and alcohol expectancy had a significant direct effect on drinking behaviors and that drinking behaviors had a significant direct effect on problematic sexual behaviors. CONCLUSIONS: These findings suggest that alcohol prevention or education programs should emphasize stress management and refusal skills training to prevent college students from drinking behaviors and problematic sexual behaviors at the highest risk for various stressors and heavy drinking.
Alcohols ; Disulfiram ; Drinking ; Drinking Behavior ; Humans ; Male ; Sexual Behavior ; Statistics as Topic

OBJECTIVETo explore the relevant factors of the causes of sexual orientations of gay.

METHODFrom March to June 2013, 350 gays were recruited from one music bar and three bath centers where gays frequently visited in Changsha city, by proportional stratified sampling method. Meanwhile, another 332 males who identify themselves as non-homosexuality were also recruited considering the composition of ages, gender and educational background. Questionnaire survey was conducted to all the subjects, with 300 effective ones reclaimed. The questionnaire included the general demographic information, traits of character, the condition of foster in childhood and information of family members. The differences between the gays and non-homosexuality groups were analyzed to explore the causes of the sexual orientations of gays.

RESULTSThere were statistical significant differences between gays and non- homosexuality group on following indexes (χ(2) was 59.63, 5.90, 16.01, 84.99, 161.57, 77.77, 112.32, 190.84, 30.10 respectively, all of P < 0.05) :had a tender father and an impervious mother, were physically weak, not agile, physically inactive, attentive to details, highly conservative, not adventurous, and radical in childhood, were raised as girls before the age of 18, liked to dress as girls before the age of 18, don't liked to play toy knives and toy guns before the age of 18, suffered from sexual abuse before the age of 18 (e.g. forced to expose private parts or forced to have sex) by adults, had read or watched books or films about homosexual and experienced sexual pleasure from that before the age of 18. The rate of gays on these indexes was separately 62.3% (187/300), 57.7% (173/300) , 62.3% (187/300) , 63.0% (189/300), 67.3% (202/300) , 62.7% (189/300), 68.0% (204/300), 65.0% (195/300) and the rate on these indexes of non-homosexuality group was separately 21.3% (64/300), 28.0% (84/300) , 25.0% (75/300) , 12.7% (38/300), 31.3% (94/300), 17.7% (53/300) , 12.7% (38/300), 42.7% (128/300) . The rate of gays on these factors:the youngest boy in family, had the father or twin brothers who were homosexual or self identified as gay was 62.7% (188/300), 56.0% (168/300) and 62.0% (18/29) respectively; and the rate was 40.7% (122/300), 4.0% (12/300) and 20.0% (2/10), respectively among non-homosexuality group. The difference showed statistical significance (χ(2) was 34.52, 193.14, 5.27 respectively, all of P < 0.05).

CONCLUSIONThe correlative factor of sexual orientation of gays maybe was family relationship, tend and education since childhood, psychological characteristics, sexual experience during puberty.

Adult ; Homosexuality, Male ; psychology ; statistics & numerical data ; Humans ; Male ; Sexual Behavior ; statistics & numerical data ; Surveys and Questionnaires

PURPOSE: This investigation was carried out to understand how various sex role identities in female college students affect attitudes on the sexual violence. METHODS: From September 1, 2008 to September 30, 2008, the questionnaire composed of instruments developed by Park (2002) and Shin (2004) was distributed to 295 female college students. Frequency, chi2 test, ANOVA were conducted for data analysis using SPSS/WIN 10.0 Program. RESULTS: In the four kinds of sex role identity, Androgyny type was most common (30.7%). There was significant difference between the sex role identity and communication for conflict. Subjects have positive attitudes on the sexual violence. And there was significant difference between the sex role identity and attitudes on the sexual violence. CONCLUSION: Sex role identity has to be considered in research and practice about sexual violence. The program that focus on problem solving of sexual education for subjects who were undifferentiated typed group, should be provided.
Education ; Female ; Gender Identity* ; Humans ; Problem Solving ; Surveys and Questionnaires ; Sex Offenses* ; Sexual Behavior ; Statistics as Topic

PURPOSES: This study examined the relationship between risk behaviors and sexual knowledge, sexual attitudes, and sexual experiences of male high school students. METHOD: A cross-sectional, descriptive study was conducted. Data were collected from 2 male high schools in metropolitan Gwangju. Five hundred forty-eight boys were enrolled in this study. Descriptive statistics, factor analysis, t-test or ANOVA, and Pearson's correlation were used for data analysis. RESULTS: The mean sexual knowledge and sexual experience scores were relatively low, 0.60 out of 1 point, and 0.75 out of 4 points, respectively. Three attitude types of the students were identified: permissible, conservative and pleasure seeking attitude. The score of the permissible type was affected by the subjects' exposure to pornographic material. The score of the conservative type was affected by alcohol consumption and acquaintances with a heterosexual friend. The score of the pleasure seeking type was affected by their exposure to pornographic material, alcohol consumption, smoking, going to a video-room, and acquaintances with a heterosexual friend. There was a negative correlation between the permissible type and sexual knowledge, and a positive correlation between the conservative and pleasure seeking types and sexual experience. CONCLUSION: Male high school students who have been exposed to risk behaviors have a higher likelihood of indulging in sexual activity, and the pleasure seeking type appears to be related to sexual experience. An educational program may be needed to prevent risky behaviors and sexual experiences in male high school students considering their sexual attitude type.
Alcohol Drinking ; Friends ; Gwangju ; Heterosexuality ; Humans ; Male* ; Pleasure ; Risk-Taking* ; Sexual Behavior ; Smoke ; Smoking ; Statistics as Topic

Data Collection ; Humans ; Internet ; Sexual Behavior ; psychology ; Social Problems ; Students ; psychology ; statistics & numerical data ; Surveys and Questionnaires

PURPOSE: The purpose of this study is to investigate how sexual experience associate with the suicide ideation, suicide plan and suicide attempt among culturally diverse adolescents compared with Korean adolescents. METHODS: This study used a secondary data analysis study with the data derived from the 10~12th (2014~2016) Korean Youth Risk Behavior Web-based Survey. Data of 2,201 culturally diverse adolescents and 189,278 Korean adolescents were analyzed. Descriptive statistics, χ² test, and hierarchical logistic regression were used for data analysis. RESULTS: After controlled for individual, family and social factors as compounding variables, the suicide ideation of culturally diverse adolescents with sexual experience was higher for 1.72 (95% CI: 1.24~2.38), suicide plan for 2.24 (95% CI: 1.58~3.17) and suicide attempt for 2.71 (95% CI: 1.87~3.93) compared to Korean adolescents without sexual experience. Regardless of cultural diversity, the risk of suicide ideation, suicide plan and suicide attempt of adolescents with sexual experience was higher than adolescents without sexual experience. CONCLUSION: Our study findings indicate the highest need to prevent suicide ideation, suicide plan and suicide attempt among culturally diversity adolescents with sexual experience among all the other adolescents' group.
Adolescent ; Cultural Diversity ; Humans ; Logistic Models ; Risk-Taking ; Sexual Behavior ; Statistics as Topic ; Suicide

OBJECTIVETo understand prevalence of male homosexuality in Hangzhou, Zhejiang Provicne of China.

METHODSTo investigate emerging rate of male homosexuality and infer its prevalence in public gathering by observation at fixed points and questionnaire survey in gay men.

RESULTSThere were 2 012.5 male homosexuals taking part in public gatherings, with 95% confidence interval of 1 899 - 2 129, in Hangzhou. Frequency of such activities they took part in was once every 3 - 15 days (11.3 +/- 2.7) days. Each gay man knew 1.51 +/- 0.33 (0 - 6) other male homosexuals who never exposed their sexual orientation. The emerging number of male homosexuals was 5 051.38.

CONCLUSIONThe emerging rate of male homosexuality was 0.58%, with its prevalence of about 1% - 2% in public gatherings in Hangzhou.

Adult ; China ; epidemiology ; HIV Infections ; prevention & control ; transmission ; Homosexuality ; statistics & numerical data ; Humans ; Male ; Middle Aged ; Sexual Behavior ; Sexual Partners ; psychology ; Surveys and Questionnaires

Objective: To assess the prevalence of blood donation and associated factors in men who have sex with men (MSM) in China. Methods: Our observational study was conducted between January and August, 2017 in 3 cities: Guangzhou, Shenzhen and Wuxi. Eligible participants were MSM (≥18 years old) who had either ≥2 male sex partners or unprotected anal sex with casual partners, or had been diagnosed with STI in the past 6 months. A self-completed tablet-based questionnaire was used to collect the information about MSM's socio-demographic characteristics, sexual behaviors and blood donation history. Results: A total of 603 MSM were enrolled in our study, including 302 in Guangzhou, 152 in Shenzhen and 149 in Wuxi, with a mean age of 27.9 years (SD=7.8). Overall, 29.2% (176/603) of the MSM reported a history of blood donation, and 33.1% (100/302)in Guangzhou, 27.6% (42/152) in Shenzhen and 22.8% (34/149) in Wuxi, the differences were not significant (χ(2)=6.421, P=0.093). Multivariate logistic regression analysis indicated that MSM had ever tested for HIV for ≥2 times in the past 12 months (vs. MSM tested for HIV one time, aOR=1.49, 95%CI: 1.08-2.19) or who had ever used gay dating app (vs. MSM who not used gay dating app, aOR=2.13, 95%CI: 1.12-4.44) were more likely to donate blood. Conclusions: Blood donation was common in MSM in China. Health education about blood donation in MSM should be strengthened to ensure the blood safety.
Adolescent ; Adult ; Blood Donors ; China ; Cities ; Cross-Sectional Studies ; Homosexuality, Male/statistics & numerical data* ; Humans ; Male ; Sexual Behavior ; Sexual Partners ; Surveys and Questionnaires

OBJECTIVETo study the contribution of puberty maturation to smoking behavior in Chinese adolescents.

METHODSA cross-sectional survey was carried out. One thousand four hundred and fifty-three senior middle school students aged from 15 - 18 years were recruited in Shanghai in 2000. A standardized self-administrated questionnaire was designed to obtain information on smoking, age at first nocturnal ejaculation in boys, age at menarche in girls and variables that might be associated with smoking in adolescents.

RESULTSIn boys, the prevalence of experimental smoking was highest among later maturers (28.6%), followed by the earlier (21.3%) and the average (21.7%), and the prevalence of current smoking was highest among earlier maturers (16.4%), followed by the later (7.1%) and then the average (4.8%). In girls, the prevalence of ever smoked among earlier, average and later maturers were as follows: 24.2%, 12.0%, 6.3% respectively. When psychosocial variables which might be associated with smoking were under control, early maturation was a significant risk factor for current smoking in boys (OR = 3.68, 95% CI: 1.23 - 10.99), and might be a risk factor for ever smoked in girls (OR = 2.23, 95% CI: 0.89 - 5.60). Whereas late maturation might have been a risk factor for boys to experiment smoking (OR = 1.48, 95% CI: 0.72 - 3.06), while in girls it might be protective (OR = 0.64, 95% CI: 0.22 - 1.86).

CONCLUSIONEarlier or later matured boys and earlier matured girls were at higher risk of smoking. Pubertal changes and timing need to be considered in smoking prevention.

Adolescent ; Adolescent Behavior ; Female ; Humans ; Male ; Puberty ; physiology ; psychology ; Risk Factors ; Sexual Maturation ; physiology ; Smoking ; epidemiology ; psychology ; Statistics as Topic

Objective: To assess the prevalence of HIV infection and related factors in men who have sex with men (MSM) living for ≤5 years in Wenzhou of Zhejiang province. Methods: MSM who were aged ≥16 years, had lived in Wenzhou for ≥3 months and had anal sex and/or oral sex with men in the last 12 months were recruited through respondent-driven sampling (RDS) from February to October in 2015. The MSM recruited completed a questionnaire for the information collection on socio-demographic characteristics, sexual behavior, awareness of HIV and related intervention, mental health status. Blood samples were collected from them for serological detection of HIV and syphilis antibodies. Software SPSS 18.0 was used to analyze HIV infection and related factors. Results: A total of 454 MSM were investigated, 108 of them (23.7%) were HIV positive. There were 267 MSM who lived in Wenzhou for ≤5 years, and 73 of them (27.3%) were HIV positive. Most of them were workers and commercial servants aged ≥25 years with personal monthly income <4 000 yuan and educational level of junior high school or below. According to multiple logistics regression analysis, age of 25-68 years old (OR=12.19, 95%CI: 2.29-65.02), heterosexual behavior in recent 6 months (OR=0.42, 95%CI: 0.18-0.96), believing it was possible to be infected with HIV (OR=0.06, 95%CI: 0.01-0.95), believing it was impossible to be infected with HIV (OR=0.03, 95%CI: 0.01-0.35) and syphilis status (OR=3.32, 95%CI: 1.05-10.52) were the risk factors associated with HIV infection. Conclusion: Compared with MSM who lived in Wenzhou for >5 years, MSM who lived in Wenzhou for ≤5 years had higher HIV infection rate and higher prevalence of risk behavior. It is necessary to conduct targeted intervention among them.
Adult ; Aged ; HIV Infections/epidemiology* ; Homosexuality, Male/statistics & numerical data* ; Humans ; Male ; Middle Aged ; Sexual Behavior ; Surveys and Questionnaires