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Objective To explore the experience of childhood sexual abuse (CSA) among men who have sex with men (MSM) in Guangzhou, and to evaluate its impact on risky sexual behaviors in adulthood. Methods A non-probability sampling method was used to recruit MSM aged 18 years and over in Guangzhou. Sociodemographic characteristics, experience of CSA and risky sexual behaviors during the past 6 months were collected using an electronic questionnaire. 2 tests were used to compare the prevalence of CSA and risky sexual behaviors during the past 6 months among different sociodemographic characteristics. Logistic regressions were performed to assess the impact of CSA on risky sexual behaviors. Results Overall, 976 MSM were included with an average age of (28.35±6.83) years old. Nearly one-third (26.95%, 263/976) of MSM experienced CSA. Participants having multiple sexual partners (MSP) and unprotected anal intercourse (UAI) during the past 6 months accounted for 61.68% (602/976) and 47.95% (468/976), respectively. After adjusting age, ethnicity, household registration, local residence time, marital status, education, employment status, monthly income and sexual orientation, the results of multivariate Logistic regression showed that MSM who experienced CSA were likely to have MSP during the past 6 months (aOR=1.62; 95%CI: 1.19-2.22) than those did not experience CSA. But the association between UAI and CSA was not statistically significant. Conclusions The prevalence of CSA among MSM in Guangzhou is high. CSA can substantially increase the risk of risky sexual behaviors in adulthood. Intervention to reduce the risk of sexual risk behaviors may need to be tailored for MSM who experienced CSA.
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Objective To evaluate the association between sexual sensation seeking (SSS) and sexual risk behaviors among men who have sex with men (MSM) in Guangzhou. Methods MSM aged 18 and over were recruited in Zhitong Charity from June 2017 to April 2018. Data on socio-demographic characteristics, sexual behaviors and SSS were collected using an electronic questionnaire. Logistic regression analyses were performed to evaluate the association between SSS and sexual risk behaviors. Results A total of 500 MSM were included in the current study. The mean age of the participants was (27.77±5.96) years old. The multiple logistic regression analyses showed that MSM with high SSS scores were more likely to engage in multiple sexual partners (OR=2.05, 95% CI: 1.40-2.30,P<0.001), one-night stand (OR=2.11, 95% CI: 1.44-3.09,P<0.001), and unprotected anal intercourse (OR=1.70, 95% CI: 1.16-2.50,P=0.007) than those with low SSS scores. Conclusions High SSS is associated with an increased risk of sexual risk behavior among MSM in Guangzhou. The behavior intervention strategy should be tailored for MSM with high SSS to improve the effectiveness to reduce sexual risk behaviors.
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Scientific researchers can access,manage,read,analyze and cite literature with the help of literature management software which is developing from a single individual management tool to the networked, intelligent, sharable and collaborative open scientific research social networks with the rapid development of Internet and social network. The characteristics of scientific research social networks were thus analyzed with the trends and sustain-ability of literature management software to the expanded open scientific research social networks discussed from the basic functions of literature management software in combination with literature investigation.
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<p><b>OBJECTIVE</b>To observe the impacts of doxapram on anesthetic efficacy and respiratory and circulatory functions during anesthesia with remifentanil given by target-controlled infusion (TCI) combined with propofol in painless artificial abortion.</p><p><b>METHODS</b>A total of 120 ASA I women requiring voluntarily painless artificial abortion were randomized into two equal groups. One group was given remifentanil by TCI at 2 ng/ml and propofol 1mg/kg (group I), and the other given remifentanil by TCI, propofol, and doxapram 0.6 mg/kg (group II). The anesthetic efficacy and respiratory and circulatory suppression during anesthesia were observed.</p><p><b>RESULTS</b>Both of the two groups showed satisfactory anesthetic efficacy with comparable the BIS values (P>0.05). No significant difference was noted in the induction time and awaking time between the two groups (P>0.05), but group I had more serious respiratory and circulatory depression than group II (P<0.05).</p><p><b>CONCLUSION</b>Doxapram may attenuate respiratory and circulatory depression during anesthesia with remifentanil given by TCI combined with propofol in painless artificial abortion, and provide comparable anesthetic efficacy.</p>