The Influence of Social Desirability on Sexual Behavior Surveys: A Review

Sexually transmitted infections, sexual life and risk behaviours of people living with schizophrenia: systematic review and meta-analysis

BACKGROUND

Sexually transmitted infections (STIs), along with sexual health and behaviour, have received little attention in schizophrenia patients.

AIMS

To systematically review and meta-analytically characterise the prevalence of STIs and sexual risk behaviours among schizophrenia patients.

METHOD

Web of Science, PubMed, BIOSIS, KCI-Korean Journal Database, MEDLINE, Russian Science Citation Index, SciELO and Cochrane Central Register were systematically searched from inception to 6 July 2023. Studies reporting on the prevalence or odds ratio of any STI or any outcome related to sexual risk behaviours among schizophrenia samples were included. PRISMA/MOOSE-compliant (CRD42023443602) random-effects meta-analyses were used for the selected outcomes. Q-statistics, I2 index, sensitivity analyses and meta-regressions were used. Study quality and publication bias were assessed.

RESULTS

Forty-eight studies (N = 2 459 456) reporting on STI prevalence (including 15 allowing for calculation of an odds ratio) and 33 studies (N = 4255) reporting on sexual risk behaviours were included. Schizophrenia samples showed a high prevalence of STIs and higher risks of HIV (odds ratio = 2.11; 95% CI 1.23-3.63), hepatitis C virus (HCV, odds ratio = 4.54; 95% CI 2.15-961) and hepatitis B virus (HBV; odds ratio = 2.42; 95% CI 1.95-3.01) infections than healthy controls. HIV prevalence was higher in Africa compared with other continents and in in-patient (rather than out-patient) settings. Finally, 37.7% (95% CI 31.5-44.4%) of patients were sexually active; 35.0% (95% CI 6.6-59.3%) reported consistent condom use, and 55.3% (95% CI 25.0-82.4%) maintained unprotected sexual relationships.

CONCLUSIONS

Schizophrenia patients have high prevalence of STIs, with several-fold increased risks of HIV, HBV and HCV infection compared with the general population. Sexual health must be considered as an integral component of care.

Predictors of partnership and sexual satisfaction and dyadic effects in couples affected by endometriosis and infertility

PURPOSE

Endometriosis and infertility are associated with impaired partnership and sexuality of the patients, but also of their male partners. Also, endometriosis is one of the most common causes of infertility, resulting in a large overlap of both pathologies. The aim of this study was to determine the association of different predictors of partnership and sexual satisfaction and dyadic effects in couples with endometriosis and infertility.

METHODS

A cross-sectional study was conducted with n = 62 women with endometriosis and n = 46 partners, including a total of n = 44 couples, some of whom were affected by infertility. The questionnaire included items on partnership, sexuality, depression, social support, and desire for a child. Multiple linear regression and the actor-partner-interdependence-model were used for analysis.

RESULTS

Significant dyadic effects only occurred in couples with both endometriosis and infertility. Depression showed a significant negative actor effect in men for partnership satisfaction and a negative actor and partner effect in women for sexuality satisfaction (p < .05). For women, social support showed a significant positive actor effect for partnership satisfaction (p < .05), age showed a significant actor and partner effect for sexuality satisfaction (p < .05).

CONCLUSION

The results show a significant association of endometriosis and infertility with partnership and sexuality satisfaction. Infertility could be a decisive factor. However, the large overlapping of both endometriosis und infertility in many couples support the importance of further studies to differentiate between the both effects.

TRIAL REGISTRATION

German Clinical Trials Register DRKS00014362 on the 29.03.2018.

An Overview of Data Collection in Health Preference Research

This paper focuses on survey administration and data collection methods employed for stated-preference studies in health applications. First, it describes different types of survey administration methods, encompassing web-based surveys, face-to-face (in-person) surveys, and mail surveys. Second, the concept of sampling frames is introduced, clarifying distinctions between the target population and survey frame population. The discussion then extends to different types of sampling methods, such as probability and non-probability sampling, along with an evaluation of potential issues associated with different sampling methods within the context of health preference research. Third, the paper provides information about different recruitment methods, including web-surveys, leveraging patient groups, and in-clinic recruitment. Fourth, a crucial aspect addressed is the calculation of response rate, with insights into determining an adequate response rate and strategies to improve response rates in stated-preference surveys. Lastly, the paper concludes by discussing data management plans and suggesting insights for future research in this field. In summary, this paper examines the nuanced aspects of survey administration and data collection methods in stated-preference studies, offering valuable guidance for researchers and practitioners in the health domain.

Prevalence of sexually transmitted infections (STIs), associations with sociodemographic and behavioural factors, and assessment of the syndromic management of vaginal discharge in women with urogenital complaints in Mozambique

In Mozambique, sexually transmitted infections (STIs) are estimated to be prevalent, but diagnosis and treatment of curable STIs rely only on syndromic management. We examined the prevalence of four non-viral STIs and HIV-1/2, based on etiological diagnosis, associations with sociodemographic and behavioural factors, and the STI diagnostic accuracy of the vaginal discharge syndromic management in women with urogenital complaints in Maputo, Mozambique. A cross-sectional study was performed in Maputo, Mozambique, February 2018-January 2019, enrolling 924 women of reproductive age with urogenital complaints. Endocervical/vaginal swabs were sampled and chlamydia, gonorrhoea, trichomoniasis and Mycoplasma genitalium infections were diagnosed using a multiplex real-time PCR (AmpliSens; InterLabServices). Serological testing was performed for HIV-1/2. A structured questionnaire collected metadata. All data were analyzed in STATA/IC 12.1 using descriptive statistics, chi-square tests and logistic regression model. About 40% of the women were less than 24 years old, 50.8% were single, 62.1% had their sexual debut between 12 and 17 years of age, and the main complaint was vaginal discharge syndrome (85%). The prevalence of chlamydia was 15.5%, trichomoniasis 12.1%, gonorrhoea 4.0%, M. genitalium 2.1%, and HIV-1/2 22.3%. The vaginal discharge syndrome flowchart had a sensitivity of 73.0%-82.5% and a specificity of 14%-15% for the detection of any individual non-viral STI in women with urogenital complaints. In total, 19.2% of the symptomatic women with chlamydia, trichomoniasis or gonorrhoea would not be detected and accordingly treated using the vaginal discharge syndromic management (missed treatment) and 70.0% of the women would be treated despite not being infected with any of these three STIs (overtreatment). In conclusion, a high prevalence of especially chlamydia, trichomoniasis, and HIV-1/2 was found in women of childbearing age with urogenital complaints in Maputo, Mozambique. Syndromic management of vaginal discharge revealed low accuracy in the detection of STIs in symptomatic women, especially low specificity, which resulted in under-treatment of STI-positive cases and incorrect or over-treatment of women with urogenital complaints, many of whom were negative for all the non-viral STIs. Etiological diagnosis is imperative for effective management of STIs in symptomatic and asymptomatic women.

A Behavioral Economic Examination of Sexual Behaviors in the Era of Pre-exposure Prophylaxis via Explanatory Sequential Mixed Methods

Pre-exposure prophylaxis (PrEP) use may be associated with condom use decisions. The current investigation examined sexual decision-making in the context of PrEP among young adult men who have sex with men (MSM) between 18 and 30 years old, using an explanatory sequential mixed methods design. For the quantitative aim, 99 MSM currently taking PrEP (i.e., PrEP-experienced) and 140 MSM not currently taking PrEP (i.e., PrEP-naive) completed an online survey, including the Sexual Delay Discounting Task (SDDT), which captures likelihood of condom use. For the qualitative aim, 15 people from each group were interviewed about their (1) conceptualizations of risky sex and (2) ways they manage their sexual risk. Participants were, on average, 25.69 years old (SD = 3.07) and 64% White. Results from the quantitative aim revealed, controlling for covariates, PrEP-experienced participants exhibited significantly lower likelihood of (1) using an immediately available condom and (2) waiting for a delayed condom (i.e., sexual delay discounting) compared to PrEP-naive participants. Qualitative themes explaining what young adult MSM consider to be risky sex included: (1) any sex as risky sex, (2) risky sex as "sex without a conversation," and (3) risky sex as sex with risk for physical harm. Themes on ways young adult MSM manage sexual risk were classified as proactive, reactive, and passive. Results suggest that PrEP use is related to condom use decisions. Taken together, quantitative differences in sexual delay discounting, but qualitatively similar conceptualizations and management of risky sex, suggest that the SDDT may be a useful tool in sex research to capture processes (i.e., delay discounting) underlying sexual decision-making that may be missed by traditional self-reports. Implications of results, including potentially providing (good quality) condoms with every PrEP prescription, and future research topics are discussed.

The influence of pornography on heterosexual black men and women's genital self-image & grooming

Pornography consumption may negatively impact Black men's and women's genital self-image. Poor genital self-image is linked to negative mental health outcomes and sexual dysfunction. Despite this, little work has examined genital self-image among Black men and women, a group whose genital self-image may be informed by racist-gendered stereotypes and perceived expectations for genital grooming. The purpose of this multigenerational qualitative study is to examine how pornography impacts genital self-image and grooming for Black heterosexual men and women. Semi-structured qualitative interviews were conducted with participants (n = 20) across four generational cohorts. An inductive content analysis resulted in three categories and four subcategories. All participants reported pornography consumption at some point in their lifetime. The degree of influence on their genital self-image and grooming was categorized in four ways: no influence, perceived influence, and direct influence, and resisting influence. There were four subcategories within the perceived and direct influence categories: pubic hair grooming & preferences, designer vaginas, penis size, and partnered expectations. Black men and women differed in their reported influence of porn on genital self-image and grooming. Implications of findings for pornography creators, sex educators, and sex partners are discussed.

Prevalence of oral human papillomavirus infection among the general adult population in Hong Kong

A cross-sectional study in 2021-23 collected oral rinse gargle samples from an human papillomaviruses (HPV) vaccine-naïve general adult population in Hong Kong. HPV was detected by a PCR using SPF10 primers, and genotyped by a linear array covering 25 genotypes. Epidemiologic information including sociodemographics, medical history, oral health, and sexual behavior were collected by a self-administered questionnaire. Altogether, 2323 subjects aged 18-75 (median 47) years with 50.1% male were recruited. The prevalence for oral HPV infection with all genotypes combined, high-risk, and low-risk genotypes was 1.5%, 0.7%, and 0.7%, respectively; and with no statistically significant difference between participant gender. The prevalence increased with age and was highest in women at 45-54 years (2.7% for all genotypes combined), and highest in men aged >64 years (4.1% for all genotypes combined). HPV52 was the most common genotype among all participants. Univariate analysis suggested more lifetime sexual or oral sexual partners as risk factors, but they did not reach statistical significance upon multivariate analysis; whereas higher educational level had an independent protective effect. To conclude, oral HPV prevalence increased with age in Hong Kong. Strategies to prevent oral HPV infection and the associated cancers are urgently needed.

A Comparison of Self-reported Condomless Sex and Yc-DNA Biomarker Data from Young Women Engaged in High Risk Sexual Activity in Kampala, Uganda

Reporting of condom-use can limit researchers' understanding of high-risk sexual behaviours. We compared self-reported condom-use with the Yc-DNA biomarker data and investigated potential factors influencing participation in, and reporting of, sexual behaviours. Self-reported data were collected using Audio Computer Assisted Self Interviews (ACASI) and samples for Yc-DNA biomarker were collected using self-administered and health worker-collected vaginal swabs from 644 women (aged 15-24 years) who were not living with HIV. Yc-DNA results and interview data were compared using McNemar-Bowker Analysis and Cohen's Kappa. Test statistics for Yc-DNA biomarker were calculated. Log Binomial models for Yc-DNA and self-reported results were conducted to assess for association. We found strong evidence (p < 0.001) for a difference between Yc-DNA and self-reported results. 13.7% of participants reported consistent condom-use with all partners, regardless of HIV status. Self-reported condom-use was discordant in 50.0% (n = 206) of cases, when compared to Yc-DNA results. Positive Yc-DNA results were found to be associated with older age (RR 1.36; 95%CI 1.04, 1.76 p = 0.023). Self-reported condom-use with partners with unknown HIV status was associated with higher education (RR 0.76; 95%CI 0.58,0.99 p = 0.043). Sensitivity analysis did not determine difference between methods for controlling for missing data. We found significant under-reporting of condomless sex in the self-reported data when compared to Yc-DNA results.

Pornography and Sociosexual Attitudes and Behaviors in a Nationally Representative Survey: Potential Pandemic and Method Effects

Due to the COVID-19 pandemic, The General Social Survey (GSS) switched from an in-person interview to a self-administered online survey for its most recent data collection. This modality switch makes it possible to compare sociosexual data gathered using the GSS's last in-person survey (2018) to its first-ever self-administered online survey (2021), an oft suggested format for reducing social desirability bias. This study compared sociosexual data collected in the 2018 GSS to the 2021 GSS, with a primary focus on pornography use. Results suggested that among men neither the direction nor the magnitude of the association between pornography use and more nontraditional sociosexual attitudes and behaviors are affected by whether surveys are conducted in-person or online; that among women the magnitude of the positive association between pornography use and certain nontraditional sexual behaviors could be attenuated by in-person interviews; a pandemic period increase in pornography use among both men and women; a pandemic period decrease in men's nonrelational sexual behavior; and that men's and women's reporting of certain nontraditional sexual attitudes may be reduced by in-person interviews. It is important to emphasize that alternative explanations for 2018-2021 change are possible. The goal of the present study was to promote interpretive dialogue rather than definitive answers.

Validity of self-reported male sexual function scales in a young Chinese population: a comparative study with clinician-assisted evaluation

Psychometric scales, commonly used to gauge sexual function, can sometimes be influenced by response biases. In our research from June 2020 to April 2021, we examined the accuracy of self-reported sexual function scales. We invited patients from the Department of Infertility and Sexual Medicine at the Third Affiliated Hospital of Sun Yat-sen University (Guangzhou, China), who have male sexual dysfunction, to participate by filling out a self-reported version of a specific questionnaire. In addition, they went through a clinician-assisted version of this questionnaire, encompassing tools such as the Premature Ejaculation Diagnostic Tool (PEDT), the 6-item International Index of Erectile Function (IIEF-6), the Erection Hardness Scale (EHS), and the Masturbation Erection Index (MEI). Using the clinician-assisted version as a reference, we categorized patients and applied various statistical methods, such as the Chi-square test, intraclass correlation coefficient (ICC), logistic regression, and the Bland-Altman plot, to gauge reliability. In our study with 322 participants, we found that while there were no notable discrepancies in error rates based on our categorization, certain scales showed significant differences in terms of overestimation and underestimation, with the exception of the PEDT. The positive diagnosis rate consistency between the self-reported and clinician-assisted versions was observed. High ICC values between the two versions across the scales were indicative of remarkable reliability. Our findings show that the self-reported versions of tools such as EHS, IIEF-6, MEI, and PEDT are credible and hold clinical reliability. However, employing a dual-diagnosis approach might be more prudent to circumvent potential misdiagnoses.

Exploring Bias-Based Bullying and Intersecting Social Positions as Correlates of Sexual Risk Behaviors Among Adolescents

Purpose: The current study extends the limited body of intersectional research on adolescents' sexual health by examining experiences of bias-based bullying and multiple intersecting social positions associated with engagement in sexual risk behaviors. Methods: Participants were 14,968 sexually active 9th and 11th grade students surveyed as part of the 2019 Minnesota Student Survey (15% lesbian/gay/bisexual/queer/pansexual/questioning [LGBQ] and/or transgender/gender diverse [TGD] or gender questioning). Exhaustive Chi-square Automatic Interaction Detection analysis was used to identify experiences (i.e., bias-based bullying victimization) and intersecting social positions (i.e., sexual orientation identity; gender identity/modality; race/ethnicity; physical disabilities/chronic illness; mental health/behavioral/emotional problems) associated with the highest prevalence of three sexual risk behaviors. Results: Overall, 18% of adolescents reported 3+ sex partners in the last year, 14% reported drug/alcohol use before last sex, and 36% reported not discussing protection from sexually transmitted infections with new sexual partners. Adolescents with 2+ marginalized social positions, some of whom also experienced bias-based bullying, were part of 53% of the highest prevalence risk groups. For example, 42% of Multiracial or Latina/x/o gender questioning adolescents who identified as LGBQ reported 3+ sex partners in the last year-twice the sample average. Adolescents who were Black, American Indian/Alaska Native, Latina/x/o, Multiracial, TGD, or gender questioning were in the highest prevalence nodes across all outcomes. Conclusion: Adolescents with multiple marginalized social positions and who experience bias-based bullying engage in high-risk sexual behaviors at higher-than-average rates. Findings underscore the importance of addressing intersecting experiences of stigma to reduce high-risk sex behaviors and promote health equity among adolescents.

COPSYC-19: The impact of early phase lockdown on mental health among people with psychotic disorders

PURPOSE

On March 12th 2020 extensive measures were implemented to prevent spread of the coronavirus disease-19 (COVID-19). These measures were commonly referred to as "lockdown". In this study we investigate the psychological impact associated with living under these circumstances among patients with psychotic disorders receiving care from specialized mental health services in Norway.

METHOD

During early phases of lockdown, patients and clinicians receiving and providing mental health care for psychotic disorders in specialized health services at Oslo University Hospital were asked to fill out questionnaires developed for the study. 129 participants from outpatient clinics (91 patients and 38 clinicians) and 89 from inpatient wards (15 patients and 74 clinicians) were recruited. Data regarding mental health and related symptoms were analysed using Wilcoxon signed rank tests and standard multiple regression.

RESULTS

Outpatients reported significantly less extensive worrying, loneliness and hallucinatory experiences during early phase lockdown compared to the two weeks prior. Reductions in loneliness were predictive of experienced improvement in subjective mental health. However, the majority of clinicians from outpatient clinics believed their patients were experiencing more worrying and loneliness.

CONCLUSION

The result of this study suggests that many patients with psychosis experienced less loneliness, excessive worrying and hallucinations during the first phase of lockdown. This contrasts the clinicians' perceptions, as the patients show signs of resilience during times of uncertainty. The limitation in the study timeframe should be noted.

Changes in Oral and Anal Sex With Opposite-Sex Partners Among Sexually Active Females and Males Aged 15 to 44 Years in the United States: National Survey of Family Growth, 2011-2019

BACKGROUND

Oral and anal sex with opposite-sex partners is common and associated with sexually transmitted infection (STI) transmission. Trends in these behaviors over the last decade, during which bacterial STI diagnoses have reached historic highs while HIV diagnoses have decreased, are not well understood. We examined recent trends in oral and anal sex and associated condom use with opposite-sex partners among females and males.

METHODS

We analyzed data from 16,926 female and 13,533 male respondents aged 15 to 44 years who reported sex with an opposite-sex partner in the past 12 months from the National Survey of Family Growth, 2011-2019. We used survey-weighted linear or logistic regression to evaluate linear temporal trends in oral and anal sex behaviors.

RESULTS

From 2011-2013 to 2017-2019, reports of oral sex and number of oral sex partners in the past 12 months increased among females (85.4% in 2011-2013 to 89.4% in 2017-2019; odds ratio [OR], 1.05 [95% confidence interval {CI}, 1.02-1.09], and β = 0.014 [95% CI, 0.005-0.023]; respectively) but not males (ranges, 87.9%-89.1%; 1.27-1.31). Condom use at last oral sex decreased among both females and males (6.3%-4.3%: OR, 0.93 [95% CI, 0.88-0.99]; 5.9%-4.4%: OR, 0.95 [95% CI, 0.91-1.00]). Anal sex (ranges, 21.0%-23.3% [females] and 23.3%-24.6% [males]), number of anal sex partners (females, 0.22-0.25; males, 0.26-0.30), and condom use at last anal sex (females, 15.3%-18.2%; males, 27.0%-28.7%) remained stable.

CONCLUSIONS

The frequency of oral and anal sex with opposite-sex partners among U.S. 15- to 44-year-olds, paired with limited and-for oral sex-decreasing condom use, demonstrates the need to understand the role of these behaviors in increasing STI diagnosis rates and the potential role of extragenital screening and condoms in reducing STI transmission.

Substance use in sexual minority youth: prevalence in an urban cohort

BACKGROUND

Little comparative data on substance use (SU) between sexual minority youth (SMY) and heterosexual youth (HET) is available. This study compares the prevalence of SU in an urban cohort between SMY and HET and evaluates demographic and psychosocial predictors of SU.

METHODS

Data came from a prospective-longitudinal cohort study in an urban setting (N = 1297). SU and psychosocial variables such as internalizing symptoms, self-control, sensation-seeking, bullying-victimization, subjective stress, leisure activities, and peer influences were assessed with self-reports at age 17 and 20. SU was stratified by sex and sexual attraction, and the groups were compared using regression models, with demographic and psychosocial variables included as covariates.

RESULTS

SMY- and HET-youth displayed differences in a number of psychosocial variables. Overall, SMY- and HET-youth differed in their 12-months prevalence of SU: At age 17, SMY-females had significantly higher rates of SU than HET-females for cannabis (aOR = 2.14, p = 0.04), ecstasy/MDMA (aOR = 4.29, p = 0.01), and hallucinogens (aOR = 5.59, p = 0.02). At age 20, SMY-females had significantly higher rates of SU than HET-females for tobacco (aOR = 2.06, p = 0.03), cannabis (aOR = 2.24, p = 0.004), ecstasy/MDMA (aOR = 3.93, p < 0.001), stimulants (aOR = 3.45, p = 0.002), and hallucinogens (aOR = 6.65, p < 0.001). SMY-males reported significantly lower rates for tobacco and cannabis than HET-males at age 17. At age 20, they reported significantly higher rates for the use of ecstasy/MDMA (aOR = 2.30, p = 0.04) and hallucinogens (aOR = 2.43, p = 0.03).

CONCLUSIONS

Given that psychosocial variables were significant covariates of SMY-status and SU, our results underline the importance of accounting for these when explaining differences in SU between adolescents. While differentiation by sex is established in most studies, such standardized comparisons are lacking with regards to sexual identities. But knowledge about SU of SMY is critical for designing effective interventions. This is especially true for SMY-females: Thus, SU in SMY-females early in life needs to be explored more thoroughly and addressed with adequate prevention measures.

Quantitative Assessment of a Dual Epidemic Caused by Tuberculosis and HIV in the Philippines

Tuberculosis (TB) and human immunodeficiency virus (HIV) are the two major public health emergencies in the Philippines. The country is ranked fourth worldwide in TB incidence cases despite national efforts and initiatives to mitigate the disease. Concurrently, the Philippines has the fastest-growing HIV epidemic in Asia and the Pacific region. The TB-HIV dual epidemic forms a lethal combination enhancing each other's progress, driving the deterioration of immune responses. In order to understand and describe the transmission dynamics and epidemiological patterns of the co-infection, a compartmental model for TB-HIV is developed. A class of people living with HIV (PLHIV) who did not know their HIV status is incorporated into the model. These unaware PLHIV who do not seek medical treatment are potential sources of new HIV infections that could significantly influence the disease transmission dynamics. Sensitivity analysis using the partial rank correlation coefficient is performed to assess model parameters that are influential to the output of interests. The model is calibrated using available Philippine data on TB, HIV, and TB-HIV. Parameters that are identified include TB and HIV transmission rates, progression rates from exposed to active TB, and from TB-latent with HIV to active infectious TB with HIV in the AIDS stage. Uncertainty analysis is performed to identify the degree of accuracy of the estimates. Simulations predict an alarming increase of 180% and 194% in new HIV and TB-HIV infections in 2025, respectively, relative to 2019 data. These projections underscore an ongoing health crisis in the Philippines that calls for a combined and collective effort by the government and the public to take action against the lethal combination of TB and HIV.

Prevalence and predictors of sex under the influence of psychoactive substances among young people in informal settlements in Kampala, Uganda

BACKGROUND

The use of psychoactive substances such as alcohol, heroin and marijuana is associated with negative health outcomes such as sexual violence and unintended pregnancies, and risky sexual behaviours. Although there is evidence linking psychoactive substance use and risky sexual behaviours such as inconsistent condom use and multiple sexual relationships, there is limited data on sex under the influence of psychoactive substances among young people. This study aimed to investigate the prevalence and predictors of sex under the influence of psychoactive substances among young people in informal settlements in Kampala, Uganda.

METHODS

A cross-sectional study was conducted among 744 sexually active young psychoactive substance users in informal settlements in Kampala, Uganda. Data were collected through face-to-face interviews using a digitalized structured questionnaire, preloaded on the Kobocollect mobile application. The questionnaire captured data on the socio-demographic characteristics of the respondents, history of psychoactive substance use, and sexual behaviours. Data were analysed using STATA Version 14.0. A modified Poisson regression model was used to determine the predictors of sex under the influence of psychoactive substances.. Adjusted prevalence ratios at a p-value value ≤ 0.05 with a 95% confidence interval were considered.

RESULTS

About 61.0% (454/744) of the respondents had had sex under the influence of psychoactive substances in the last 30 days. The predictors of sex under the influence of psychoactive substances were being female (PR 1.18, 95% CI: 1.04-1.34), being 20-24 years of age (PR: 1.22, 95% CI: 1.04-1.44), being married (PR 1.15, 95% CI: 1.01-1.31) or divorced/separated (PR 1.43, 95% CI: 1.26-1.61), not living with biological parents or guardians (PR 1.22, 95% CI: 0.99-1.50), earning 71 USD and below (PR 0.86, 95% CI: 0.79-1.03) and using alcohol (PR 1.43, 95% CI: 1.25-1.69), marijuana (PR 1.16, 95% CI: 1.02-1.31) and khat (PR 1.25, 95% CI: 1.10-1.42) in the last 30 days.

CONCLUSION

The study found that a high proportion of sexually active young people in informal settlements in Kampala, Uganda had engaged in sex under the influence of psychoactive substances in the past 30 days. The study also identified several factors associated with sex under the influence of psychoactive substances, including being female, being aged 20-24 years, being married or divorced or separated, not living with biological parents or guardians, and using alcohol, marijuana, or khat in the past 30 days. Our findings suggest the need for targeted sexual and reproductive health programs that incorporate risk-reduction interventions aimed at reducing sex under the influence of psychoactive substances, especially among females and those who do not live with their parents.

Predictors of Participation for Sexuality Items in a U.S. Population-Based Online Survey

Online surveys are a popular tool in sex research and it is vital to understand participation bias in these surveys to improve inferences. However, research on this topic is limited and out of date given the increase in online survey methodology and changes in sexual attitudes. This study examined whether demographics and sexual abuse and assault history predict opting into online survey questions about sex. The sample was recruited for a longitudinal mental health study using a probability-based sampling panel developed to represent the US household population. Participants were masked to the inclusion of sexual content and given a choice to opt into sex questions. Analyses were run on raw and weighted responses to adjust for sampling bias. Of the total sample (n = 476, 62.6% female), 69% opted into sex questions. Raw analysis showed that participants were more likely to be younger, have higher education and income, and have a history of sexual abuse or assault. No racial, gender, relationship status, or regional differences were found. After weighting, effect sizes were reduced for most predictor variables, and only a history of sexual abuse or assault still significantly predicted participation. Results suggest that key demographic features do not have a strong association with participation in sex survey questions. Reasons for participation bias stemming from sexual abuse or assault history should be examined further. This study demonstrates how researchers should continue to monitor participation bias in sex survey research as online methodologies and sexual attitudes evolve over time.

Sexual Satisfaction Mediates the Effects of the Quality of Dyadic Sexual Communication on the Degree of Perceived Sexual Desire Discrepancy

Difficulties related to sexual desire discrepancy are among the most common complaints in people seeking help in therapy. The aims of the current study were to test a mediation model using a bootstrapping procedure where the quality of the dyadic sexual communication plays a key role in increasing or diminishing the degree of perceived sexual desire discrepancy through sexual satisfaction. An online survey was administered through social media to N = 369 participants involved in a romantic relationship, measuring the quality of dyadic sexual communication, sexual satisfaction, the degree of the perceived sexual desire discrepancy, and a series of relevant covariates. As expected, the mediation model showed that a better quality of dyadic sexual communication is related to a lower degree of perceived sexual desire discrepancy through increased sexual satisfaction (β = -0.17, SE = 0.05, [95% CI = -0.27, -0.07]). The effect held over and above the effect of the relevant covariates. The theoretical and practical implications of the present study are discussed.

The Current Knowledge, Attitudes, and Practices of the Neglected Methodology of Web-Based Questionnaires Among Chinese Health Workers: Web-Based Questionnaire Study

BACKGROUND

Web-based questionnaire (WBQ) surveys are popular, but the quality of reporting WBQ survey research is uneven and unsatisfactory worldwide. Education and training on WBQ methodology may be necessary. However, the current knowledge, attitudes, and practices (KAP) of its methodology remain unknown.

OBJECTIVE

We investigated the KAP of WBQ methodology among Chinese health workers for the first time to clarify the possible reasons for the unsatisfactory reporting quality of WBQ survey research from China's experience, aiming to provide a basis for improvement.

METHODS

We developed a structured WBQ based on the current recommendations and knowledge and investigated 458 health workers from June 7 to July 6, 2022. A total of 381 valid questionnaires were analyzed after data processing. We defined 50% and 75% as "qualified" and "satisfactory" in knowledge and practice topics to describe the results and analyzed the basic characteristics of the participants who had difficulties in conducting WBQ survey research.

RESULTS

A total of 215 (56.4%) participants had used WBQs for investigation, mostly more than 2 times (88.3%), but only 95 (44.2%) of them had ever received methodological training. A total of 134 (62.3%) users believed that WBQs were practical, but 126 (58.6%) had doubts about the reliability of the results. Most of the knowledge and practice topics did not reach a satisfactory level, and some even did not reach a qualified level. A total of 95 (44.2%)-136 (63.3%) of the users had reported difficulties in conducting WBQ survey research, and different participants could have different difficulties according to their characteristics. In addition, 191 (88.8%) users believed training was necessary.

CONCLUSIONS

We found that Chinese health workers seriously underestimated and neglected the importance of the WBQ methodology, which may be an important reason for the reduced reporting quality of WBQ survey research. Medical educators need to strengthen methodological training on WBQs, which may help to improve the quality of WBQ survey research.

Daily Sexual Behavior, Sexual Esteem, and Body Image in Transgender and Cisgender Individuals

Multiple surveys have suggested that transgender individuals show lower sexual well-being than cisgender individuals. Most studies, however, are limited in terms of ecological validity and memory bias and cross-sectional in nature. These issues are less prevalent in diary studies monitoring responses over time at home. For three weeks, 47 transgender (M age = 29.00, SD = 11.62) and 52 cisgender individuals (M age = 32.90, SD = 11.44) reported daily on their sexual behavior, sexual esteem and body image. Using multilevel model analyses, we investigated the daily associations between these variables, and addressed differences between transgender and cisgender individuals. We found that in transgender individuals, intimacy predicted sexual esteem; sexual openness predicted sexual esteem and body image; and sexual esteem predicts intimacy, masturbation, and sexual openness on the daily level. While transgender individuals scored lower on daily sexual esteem and body image than cisgender individuals, groups did not differ in daily sexual behavior. They also did not differ in any of the predictive relations described above, but we did find that the association between masturbation and body image was moderated by a cisgender identity, and sexual esteem predicted sexual activity more positively in cisgender compared to transgender individuals. These results complement findings from cross-sectional studies and indicate how transgender individuals struggling with sexuality can increase sexual openness. Implications for clinical practice are that clinicians discussing sexuality with their transgender patients should not define sexual activity too narrowly, and that sexual esteem might be a relevant factor in determining sexual behavior.

Long-Term Effects of a U.S. University Human Sexuality Course on Use of Contraception

This study examined long-term effects of taking a university sexuality course on use of contraception. A questionnaire was given to two groups of students: 602 students enrolled in the first week of a comprehensive sexuality course, and 352 students who had completed the course 1–1.5 years earlier. A significantly smaller percentage of former students had used no contraception at last sexual intercourse (p < 0.005). Former students were less likely to have used a dual method, and favored either IUDs, implants, or birth control pills used alone. There was no notable change in the percentage of former students using withdrawal or condoms. Former students showed evidence of better communication about sex with their partners. The effect size for use of contraception was small, but if this result is true of other college sexuality courses, nationwide it translates into thousands of students who may have avoided unintentional pregnancies.

Self-Reported Combination HIV Prevention Strategies Enacted by a Prospective Cohort of Midlife and Older Men Who Have Sex with Men in the United States: A Latent Class Analysis

Insights into combination HIV prevention (CHP) strategies to reduce HIV incidence among midlife and older adult men who have sex with men (MSM) are limited. The current study is a secondary data analysis evaluating CHP in a sample of sexually active midlife and older adult MSM (N = 566) from the Multicenter AIDS Cohort Study Healthy Aging Substudy. Stratified by HIV serostatus, we used latent class analyses to identify CHP classes based on self-reported sociobehavioral and biobehavioral prevention strategies that participants and their male partners used in the prior 6 months. We identified three CHP classes among men living without HIV (MLWOH), including the following: high CHP overall (43.0%), high anal sex abstention (15.0%), and low prevention overall (42.0%). Among men living with HIV (MLWH), we identified four CHP classes, including the following: high CHP overall (20.9%), high CHP/low condom use (27.1%), high condom reliance (22.3%), and low prevention overall (29.7%). There were small differences by sociodemographic characteristics and sexual behavior practices between the classes; however, poppers use was often linked to being in high CHP groups. Our findings support that CHP is not one-size-fits-all for midlife and older adult MSM. There remains a need to scale up clinical providers' sexual health communication practices to assist midlife and older MSM incorporate prevention strategies, particularly biobehavioral prevention strategies that align with their patients' lived experiences.

Association between healthy lifestyle and the occurrence of cardiometabolic multimorbidity in hypertensive patients: a prospective cohort study of UK Biobank

BACKGROUND

Cardiometabolic multimorbidity (CMM) is becoming increasingly common in patients with hypertension, and it is well established that healthy lifestyle plays a key role in the prevention of hypertension. However, the association between combined lifestyle factors and CMM in patients with hypertension is uncertain.

METHODS

This prospective analysis included the data (obtained from the UK biobank) of participants with hypertension who did not have coronary heart disease (CHD), stroke, or diabetes. The outcome was the occurrence of CMM, defined as ≥ 1 disease of CHD, stroke, and diabetes that occurred in participants with hypertension. Four lifestyle factors (smoking, alcohol consumption, diet, and physical activity) were assessed using a weighted healthy lifestyle score, and participants were divided into four groups: the very unhealthy, unhealthy, healthy, and very healthy groups. The flexible parameter Royston-Parmar proportional hazard model was used to estimate hazard ratios (HRs) between lifestyles and CMM, as well as the difference in CMM-free life expectancy.

RESULTS

During a median follow-up of 12.2 years, 9812 (18.4%) of the 53,397 hypertensive patients occurred CMM. Compared with the very unhealthy group, the very healthy group had a 41% reduction in the risk for CMM in hypertensive patients and a 32-50% reduction in the risk for specific cardiometabolic diseases such as CHD, stroke, and diabetes. For each lifestyle factor, non-smoking had the greatest protective effect against CMM (HR: 0.64, 95% confidence interval (CI) 0.60-0.68). A lifestyle combining multiple healthy factors extended CMM-free life expectancy (e.g., six years longer at age 45 years for participants in the very healthy group).

CONCLUSIONS

Combined healthy lifestyle factors were associated with a lower risk for CMM in hypertensive patients. This suggests that combined healthy lifestyle should be supported to decrease disease burden.

Young Men’s Perceptions about Sexual Health and Sexual Education: A Qualitative Study

Objective: For healthy sexuality and effective sexual health education, it is important to know the sexual health perception of individuals, their sexual education needs, and the affecting factors. The purpose of this research is to learn in-depth the perceptions of young men about sexual health and sexual education. Methods: This study was carried out in a health vocational school of a foundation university. The study was constituted using an in-depth interview method, and interviews were conducted with 16 students, 2 of whom were pilots. Content analysis was used to assess the obtained data. Results: Sexual education with sexual behavior and health were determined as the main themes. The male students indicated level of sexual knowledge was insufficient, and they needed to receive comprehensive sexual education from a qualified specialist. In addition, they stated that education should be given to men and women separately, and in small groups. It was also found that friends, religious and cultural values were important factors in sexual knowledge and behavior. Conclusion: As a result, it has been revealed that male university students need sexual education, and the correct information can only be learned through a comprehensive and socio-cultural norms-sensitive education.

Preventing sexual violence in sport: Determinants of positive coach-bystander behavior

Given their central role and position, coaches are instrumental in creating safe sport environments, especially in preventing sexual violence, but little is known about bystander behaviors, hampering the development of effective bystander programs in the context of sport. To identify determining characteristics of bystander behavior, 1,442 Belgian youth sport coaches completed an online questionnaire on bystander-related attitudes, norms, autonomy beliefs, and self-efficacy using two hypothetical scenarios of sexual violence in the sports club. Data were analyzed using confidence interval-based estimation of relevance (CIBER). A total of 127 coaches had witnessed sexual violence over the past year, most but not all intervened. Experiential attitude expectation, instrumental attitude evaluation, perceived referent behavior and approval, and subskill presence were positively associated with coaches’ intention to intervene. Of the determinants of positive coach-bystander behavior, attitude and perceived norms proved key constituents for programs addressing sexual violence in youth sport. We conclude that interventions aiming at increasing positive affective consequences, reinforcing the sense of group membership, and strengthening the social norm of intervening in case of signs of sexual violence may be most influential to stimulate positive coach-bystander behavior.

Oral-Genital Contact and the Meaning of "Had Sex": The Role of Social Desirability

Previous studies have found that a large proportion of college students do not consider oral-genital contact as having "had sex." In all studies, the questions posed were hypothetical. In the present study, university students were asked about their own personal sexual experiences. From a large pool of participants, two subgroups were identified: those who responded "No" to having "had sex" but responded "Yes" to having had oral-genital contact (No-Yes), and those who responded "Yes" to having had both sex and oral-genital contact (Yes-Yes). None of the participants in these two subgroups self-reported vaginal or anal intercourse. The No-Yes group was significantly higher in social desirability (p < .0005) as measured by the Marlowe-Crowne scale and was also significantly higher in religiosity (p < .01) as measured on a 7-point Likert scale. There was a modest correlation between level of religiosity and social desirability (r = .25, p < .01). It was concluded that many students who have had oral-genital contact but deny having had sex do so because of impression management, i.e., a desire to present themselves more positively. These results provide further evidence that social desirability responding is a serious problem for sex researchers, one that affects even the most basic questions about having had sex.