ABSTRACT
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 (x2=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.
ABSTRACT
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 (x2=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.
ABSTRACT
Objective To understand the willingness to receive human papillomawrus (HPV) vaccination of men who have sex with men (MSM) and the male clients of sexually transmitted disease (STD) clinics and related factors in China.Methods MSM were enrolled from the community through snowball sampling and male clients of STD clinics were enrolled from a sexual health clinic through convenience sampling in Wuxi,China.A questionnaire survey on the subjects' socio-demographic characteristics and the awareness of HPV was conducted.Results A total of 186 MSM and 182 STD clients were recruited.The awareness rates of HPV were 18.4％ and 23.1％,respectively and the awareness rates of HPV vaccination were 10.2％ and 15.4％,respectively.STD clinic clients (70.9％) were more likely to receive HPV vaccination than MSM (34.9％) (x2=47.651,P＜0.01).Only 26.2％ of MSM and 20.2％ of STD clinic clients were willing to receive free HPV vaccination before the age of 20 years.Multivariate logistic regression analysis showed that MSM who had passive anal sex (OR=2.831,95％ CI:1.703-13.526),MSM who never used condom in anal sex in the past 6 months (OR=3.435,95％CI:1.416-20.108),MSM who had been diagnosed with STDs (OR=1.968,95％CI:1.201-8.312) and STD clinic clients who had commercial sex with females in the past 3 months (OR=1.748,95％ CI:1.207-8.539),STD clinic clients who never used condom in commercial sex in the past 3 months (OR=1.926,95％CI:1.343-5.819) and STD clinic clients who had been diagnosed with STDs in past 12 months (OR=2.017,95％CI:1.671-7.264) were more likely to receive free HPV vaccination.Conclusion Sexually active MSM and male clients in STD clinics in China had lower awareness of the HPV related knowledge.Their willing to receive HPV vaccination were influenced by their behavior related factors.It is necessary to strengthen the health education about HPV and improve people's awareness of HPV vaccination.
ABSTRACT
Objective To understand the willingness on acceptance of a short-message-service (SMS) program provided for HIV/STD testing and the related factors,among male clients at the STD clinics in China.Methods Convenience sampling method was used to select study subjectsat a STD clinic in Wuxi,Jiangsu province.A questionnaire survey was conducted among the subjects to collect the information on socio-demographic characteristics and willingness of acceptance to the SMS.Results A total of 368 SMS subjects were surveyed,in which 75.5％ expressed the willingness of acceptance,while 57.2％ and 38.1％ of them wanted to receive the short message every 3 months or 6 months,respectively.53.8％ of the respondents showed their willingness to share the news with their sexual partners about SMS and 44.8％ of them would do the same to their friends.Data from the Multivariate logistic regression analysis showed that those who had received senior high school or above education (aOR =3.632,95％CI:1.939-6.715),having homosexual behavior (aOR =1.973,95％ CI:1.234-8.358) or those having received AIDS related intervention service in the past year (aOR=9.416,95％CI:4.822-18.309) were more likely to accept the SMS.Conclusion SMS seemed to be acceptable among the male STD clinic clients in Wuxi,suggesting that it is feasible to conduct the SMS as a strategy to improve the HIV/STDs testing program at the STD clinics in the future.Promotion of SMS should be strengthened and the provision of general AIDS intervention service at the STD clinics should be established in order to make more STD clinic clients understand this SMS.