Cross-cultural differences and sexual risk behavior of emerging adults

Sex Differences in Clustering Unhealthy Lifestyles Among Survivors of COVID-19: Latent Class Analysis

BACKGROUND

The COVID-19 pandemic has underscored the significance of adopting healthy lifestyles to mitigate the risk of severe outcomes and long-term consequences.

OBJECTIVE

This study focuses on assessing the prevalence and clustering of 5 unhealthy lifestyle behaviors among Vietnamese adults after recovering from COVID-19, with a specific emphasis on sex differences.

METHODS

The cross-sectional data of 5890 survivors of COVID-19 in Vietnam were analyzed from December 2021 to October 2022. To examine the sex differences in 5 unhealthy lifestyle behaviors (smoking, drinking, unhealthy diet, physical inactivity, and sedentary behavior), the percentages were plotted along with their corresponding 95% CI for each behavior. Latent class analysis was used to identify 2 distinct classes of individuals based on the clustering of these behaviors: the "less unhealthy" group and the "more unhealthy" group. We examined the sociodemographic characteristics associated with each identified class and used logistic regression to investigate the factors related to the "more unhealthy" group.

RESULTS

The majority of individuals (male participants: 2432/2447, 99.4% and female participants: 3411/3443, 99.1%) exhibited at least 1 unhealthy behavior, with male participants being more susceptible to multiple unhealthy behaviors. The male-to-female ratio for having a single behavior was 1.003, but it escalated to 25 for individuals displaying all 5 behaviors. Male participants demonstrated a higher prevalence of combining alcohol intake with sedentary behavior (949/2447, 38.8%) or an unhealthy diet (861/2447, 35.2%), whereas female participants tended to exhibit physical inactivity combined with sedentary behavior (1305/3443, 37.9%) or an unhealthy diet (1260/3443, 36.6%). Married male participants had increased odds of falling into the "more unhealthy" group compared to their single counterparts (odds ratio [OR] 1.45, 95% CI 1.14-1.85), while female participants exhibited lower odds (OR 0.65, 95% CI 0.51-0.83). Female participants who are underweight showed a higher likelihood of belonging to the "more unhealthy" group (OR 1.11, 95% CI 0.89-1.39), but this was not observed among male participants (OR 0.6, 95% CI 0.41-0.89). In both sexes, older age, dependent employment, high education, and obesity were associated with higher odds of being in the "more unhealthy" group.

CONCLUSIONS

The study identified notable sex differences in unhealthy lifestyle behaviors among survivors of COVID-19. Male survivors are more likely to engage in unhealthy behaviors compared to female survivors. These findings emphasize the importance of tailored public health interventions targeting sex-specific unhealthy behaviors. Specifically, addressing unhealthy habits is crucial for promoting post-COVID-19 health and well-being.

Incorporating social vulnerability in infectious disease mathematical modelling: a scoping review

BACKGROUND

Highlighted by the rise of COVID-19, climate change, and conflict, socially vulnerable populations are least resilient to disaster. In infectious disease management, mathematical models are a commonly used tool. Researchers should include social vulnerability in models to strengthen their utility in reflecting real-world dynamics. We conducted a scoping review to evaluate how researchers have incorporated social vulnerability into infectious disease mathematical models.

METHODS

The methodology followed the Joanna Briggs Institute and updated Arksey and O'Malley frameworks, verified by the PRISMA-ScR checklist. PubMed, Clarivate Web of Science, Scopus, EBSCO Africa Wide Information, and Cochrane Library were systematically searched for peer-reviewed published articles. Screening and extracting data were done by two independent researchers.

RESULTS

Of 4075 results, 89 articles were identified. Two-thirds of articles used a compartmental model (n = 58, 65.2%), with a quarter using agent-based models (n = 24, 27.0%). Overall, routine indicators, namely age and sex, were among the most frequently used measures (n = 42, 12.3%; n = 22, 6.4%, respectively). Only one measure related to culture and social behaviour (0.3%). For compartmental models, researchers commonly constructed distinct models for each level of a social vulnerability measure and included new parameters or influenced standard parameters in model equations (n = 30, 51.7%). For all agent-based models, characteristics were assigned to hosts (n = 24, 100.0%), with most models including age, contact behaviour, and/or sex (n = 18, 75.0%; n = 14, 53.3%; n = 10, 41.7%, respectively).

CONCLUSIONS

Given the importance of equitable and effective infectious disease management, there is potential to further the field. Our findings demonstrate that social vulnerability is not considered holistically. There is a focus on incorporating routine demographic indicators but important cultural and social behaviours that impact health outcomes are excluded. It is crucial to develop models that foreground social vulnerability to not only design more equitable interventions, but also to develop more effective infectious disease control and elimination strategies. Furthermore, this study revealed the lack of transparency around data sources, inconsistent reporting, lack of collaboration with local experts, and limited studies focused on modelling cultural indicators. These challenges are priorities for future research.

Pornography Consumption and Condomless Sex among Emerging U.S. Adults: Results from Six Nationally Representative Surveys

Using six samples of unmarried U.S. residents aged 18-24 who were part of a larger biennial nationally representative survey (2008-2018), the present study examined whether pornography consumption is a risk factor for condomless sex during emerging adulthood. Condomless sex is the norm in popular, commonly consumed, pornography. Further, emerging adulthood is a time of heightened sexual experimentation and risk taking, and many emerging adults view pornography. Consistent with a sexual scripting perspective on media processes and effects, emerging adults who viewed pornography were more likely to have condomless sex than their peers who did not consume pornography. The link between pornography use and condomless sex was similar for men and women, white youth and youth of color, as well as heterosexual and LGB youth. The link was not moderated by age. Further, the link was robust even when indicators of both sexual and nonsexual sensation seeking predilections were included in analyses. These results are consistent with recent suggestions from public health experts that sex education programs need to include modules on pornography literacy.

Confirmation of a Reconceptualized Definition and Measure of Adolescent Risk Behavior: Adolescent Viewpoints

The goal of this project was to substantiate a more positive conceptualization of adolescent risk behavior and to compare adolescent viewpoints of risk behavior to the items on the Prosocial and Health Adolescent Risk Behavior Scale (PHARBS). A total of 57 high school students participated in the research. Researchers recruited students from an Advanced Placement (AP) Psychology course at a large Midwestern high school. The high school serves approximately 1,750 students in grades 9 through 12. The university Institutional Review Board approved the study procedures. Families provided informed consent, and students assented to participating in one of eight focus group discussions. The focus groups were audio taped, transcribed, and coded. Researchers analyzed the coded data using word count analysis. Students discussed prosocial risk behaviors in addition to health risk behaviors, providing support for the PHARBS and suggesting that adolescents view taking some risks as positive. A more positive conceptualization of risk behavior may better align with how adolescents view risk behavior. Researchers and clinicians might approach adolescent risk behavior measurement and research on the importance of understanding risk behaviors as a normal and potentially positive aspect of adolescent development.

Sex Differences in the Motivation for Viewing Sexually Arousing Images

Sexual motivation strongly influences mate choice and dating behavior and can be triggered by merely viewing sexually arousing visual images, such as erotic pictures and movies. Previous studies suggested that men, more than women, tend to search for sexual cues that signal promiscuity in short-term mates. However, it remains to be tested whether sex differences in the motivation to view sexual cues can be observed by using robust and well-controlled behavioral measures. To this end, we employed a pay-per-view key-pressing task. Japanese self-identified heterosexual male and female participants viewed images of men, women, or couples with two levels of sexual arousal (sexual vs. less sexual). Participants could alter the viewing time of a presented image according to their willingness to keep viewing it. Male participants were the most eager to view sexually arousing images of the opposite sex, whereas female participants were more strongly motivated to view less sexual images of couples. Such sex differences may reflect differentiated reproductive strategies between men and women in terms of men’s motivation toward promiscuity and women’s motivation toward long-term relationships.

Transcultural theory in nursing care of women with infections

OBJECTIVE

To analyze how nurses consider, in their practice of healthcare, the sociocultural context of women with sexually transmitted infections.

METHOD

Qualitative research, carried out in October 2017, with ten nurses working in teams of the Estratégia de Saúde da Família (Family Health Strategy). The data were collected through semi-structured interviews, subsequently transcribed, and submitted to the organization supported by the Discourse of the Collective Subject method and analyzed according to Madeleine Leininger's transcultural theory.

RESULTS

Nurses identified the sociocultural aspects of women with sexually transmitted infections and recognized the presence of influencing factors: technological, religious, economic, political, and legal, kinship and social, cultural values, and lifeways.

FINAL CONSIDERATIONS

The study found that the provision of care by nurses in Primary Health Care is close to the sociocultural aspects of these women when considering the beliefs and values of each individual, especially regarding the life context and their care experiences.

Effects of self-injurious thoughts and behaviors and sexual risk-taking behaviors through emotional control

BACKGROUND

College students are at increased risk for self-injurious thoughts and behaviors (SITB) and sexual risk behaviors (SRB). Although students with a history of SITB appear to be more prone to SRB, the mechanisms linking these risk behaviors remain largely unexplored. Previous research points to emotional control (EC), defined as one's awareness and adaptability of emotions, as a potential mechanism explaining the relationship between SITB and SRB.1 METHODS: Data included 722 college students attending two different universities in the northeast and southeast regions of the United States. Multiple group structural equation models were fit to estimate the direct and indirect effects of history of SITB (suicidal ideation, attempt, and nonsuicidal self-injury) and EC on SRB jointly across men and women.

RESULTS

Findings supported indirect relationships between SITB and SRB through dysregulated EC, with type of SITB and patterns of SRB differing between men and women. For women, history of suicidal ideation and nonsuicidal self-injury were indirectly related to increased SRB through dysregulated EC. For men, history of suicidal ideation showed an indirect relationship on SRB through EC.

LIMITATIONS

Although this study employed random sampling, limitations include a cross-sectional design, which does not allow for causal inference, and reliance on self-report assessment data.

CONCLUSIONS

College students with a history of SITB who experience dysregulated EC may be more likely to engage in risky sexual behavior. Clinicians working with college students should concomitantly consider suicide and self-injury with SRB and consider interventions to improve EC.

Sexual behavior across the transition to adulthood and sexually transmitted infections: Findings from the national survey of human papillomavirus prevalence (POP-Brazil)

The sexual behaviors of 15- to 24-year-olds increase the risk of this population to acquire sexually transmitted infections (STIs). The present study aimed to describe the sexual behavior in the transition to adulthood Brazilian population and its association with STI history.We analyzed cross-sectional data collected from 8562 sexually active women and men who participated in the National Survey of Human Papillomavirus Prevalence (POP-Brazil). This large-scale survey enrolled participants from 26 Brazilian capitals and the Federal District. Professionals from primary care facilities were trained to collect data utilizing a standardized questionnaire with questions on sociodemographic, sexual behavior, and drug use. We constructed a Poisson model with robust variance for both crude and adjusted analysis to investigate the associations between the variables. To adjust the distribution of the sample to the study population, we weighted the measures by the population size in each city and by gender.There were differences in several aspects from sexual behavior between genders. The majority of men reported an early sexual initiation, more sexual partners, and a different practice in sexual positions when compared with women. Women reported use of contraception more frequently than men (P < .001). The use of alcohol and drugs and the use of drugs before sexual intercourse impact in STIs equally between the genders. Exclusive for women, the presence of any STI was associated with the practice of vaginal sex and other types of intercourse (adjusted prevalence ratio [APR] 1.43, 95% CI 1.08-1.88). For men, the number of sexual partners in the last year (APR 1.02, 95% CI 1.01-1.04), not having vaginal sex (APR 3.25, 95% CI 1.78-5.92) and sexual experience with someone of the same sex (APR 4.05, 95% CI, 2.88-5.70) were associated with a higher presence of STIs.This is the first report regarding sexual behavior in a nationally representative population sample in Brazil. This study provides more valid estimates of sexual behavior and associated STIs, identifying important differences in sexual behavior and identifying predictors for referred STIs among females and males.

Sexual Risk Behaviors of African American Adolescent Females: The Role of Cognitive and Religious Factors

INTRODUCTION

African American (AA) high school-age girls are more likely to have had sex before age 13 years and have higher rates of all sexually transmitted infections. Cognition and religion/spirituality are associated with adolescent sexuality, therefore, the purpose of this study was to identify cognitive and religious substrates of AA girls' risky sexual behaviors.

METHOD

A descriptive study was conducted with 65 AA girls aged 15 to 20 years using computerized questionnaires and cognitive function tasks.

RESULTS

Average age was 17.8 ± 1.9 years and average sexual initiation age was 15.5 ± 2.6 years. Overall, 57.6% reported a history of vaginal sex. Girls who reported low/moderate religious importance were significantly younger at vaginal sex initiation than girls for whom religion was very/extremely important. Girls who attended church infrequently reported significantly more sexual partners.

IMPLICATIONS

Health care providers can use these findings to deliver culturally congruent health care by assessing and addressing these psychosocial factors in this population.

Gender differences in the prevalence and clustering of multiple health risk behaviours in young adults

AIMS

To estimate the sex-stratified prevalence and clustering of 14 behavioural and metabolic health risk factors in emerging adulthood.

BACKGROUND

The high prevalence and the clustering of risk factors multiply health consequences and increase the threat to the future health and quality of life of young adults.

DESIGN

Descriptive cross-sectional study.

METHODS

During November-December 2012, we assessed 14 lifestyle characteristics of 1058 1st year university students' that were classified as: healthy (score = 0), unhealthy (score = 1) and high-risk unhealthy (score = 2). We subsequently created a Multiple Health Risk Behaviours Index by summing the score of each behaviour adjusted to 0-100.

RESULTS

Only 0·3% of the students had one risk behaviour and 21·3% (male: 31·5%; female: 12·6%) had ≥10 of 14. Male students had higher risk index score. In adjusted regression analyses, female students had higher odds of reporting healthier behaviours in oral hygiene (tooth brushing), red meat and junk food consumption, binge drinking, cannabis/hashish/marijuana use and lower number of sexual partners and Body Mass Index. Male students reported higher physical activity. No statistically significant gender differences were noted for screen time/sedentary behaviours, condom use, smoking, sunburns, breakfast and fruit and vegetable consumption.

CONCLUSION

Although health-compromising behaviours are highly prevalent in both men and women, they are gender-related, with males engaging in more health risk behaviours than females. Preventive interventions may need to focus on gender-informed approaches when targeting multiple health risk behaviours.

Race/Sex Interactions and HIV Testing Among College Students

OBJECTIVES

The primary aim of the study was to examine race/sex interactions and other behavioral and demographic covariates of past-year HIV testing among college students attending a racially diverse historically black university. The relationship between race/sex interactions and engaging with multiple sex partners during the past year was also examined.

PARTICIPANTS

The sample included 566 students who identified as Black or White and engaged in vaginal, oral, or anal sex during the past 12 months.

METHODS

A total of 113 undergraduate classes were randomly selected, stratified by time of day. Surveys were administered by project team members who were assisted by peer health educators to increase the cultural competency of the study. The response rate was 94 %.

RESULTS

The sample of 566 participants included Black women (54 %), Black men (26 %), White women (13 %), and White men (7 %). The mean age was 25 (median = 22 years), and 42 % resided on campus. Nearly half (46 %) reported two or more sex partners in the past year, and 9 % of participants were diagnosed with STD in the past year. Sixty-nine percent reported being tested for HIV, 58 % had been tested in the past year, and 18 % had been tested for HIV on two or more occasions during the past year. In multivariable analysis, Black men (AOR = 0.43; 95 % CI = 0.27, 0.69), White women (AOR = 0.25; 95 % CI = 0.14, 0.47), and White men (AOR = 0.22; 95 % CI = 0.10, 0.49) were significantly less likely than Black women to be tested for HIV in the past year. Residing off campus (AOR = 1.88; 95 % CI = 1.18, 2.99) and engaging with two or more sex partners in the past year (AOR = 2.59; 95 % CI = 1.70, 3.95) significantly increased the likelihood of HIV testing in the past year. Students who engaged only with heterosexual partners (AOR = .25; 95 % CI = 0.09, 0.76) or were female and bisexual (AOR = 0.17; 95 % CI = 0.04, 0.69) were less likely to be tested for HIV in the past year compared to men who have sex with men/men and women. In a separate model, Black men (AOR = 1.87; 95 % CI = 1.18, 2.97) were significantly more likely than Black women to engage with two or more sex partners during the previous year. Compared to Black women, White women (AOR = 0.51; 95 % CI = 0.26, 0.98) were less likely to report two or more sex partners in the past year. Students involved in a relationship during the past 30 days (AOR = 0.33; 95 % CI = 0.22, 0.49) were less likely than other students to engage with two or more sex partners in the past year.

CONCLUSIONS

Over half (58 %) of the students had been tested for HIV in the past year-a promising outcome. However, 42 % of sexually active students had not been tested. Campus prevention initiatives need to reinforce the importance of frequent HIV testing. In particular, targeted prevention efforts need to be focused on heterosexual Black male college students.

The Student Human Papillomavirus Survey: Nurse-Led Instrument Development and Psychometric Testing to Increase Human Papillomavirus Vaccine Series Completion in Young Adults

BACKGROUND AND PURPOSE

The Student Human Papillomavirus Survey (SHPVS) was developed to examine students' perceived benefits or barriers to human papillomavirus (HPV) vaccination.

METHODS

Survey development included (a) 2-phase integrative literature reviews; (b) draft of survey items based on the literature; (c) critique of survey items by young adults, nursing and psychology faculty, and health care providers; and (d) pilot testing. The psychometric properties of the SHPVS were evaluated using classical item analysis and exploratory factor analysis (EFA) among a sample of 527 university students' ages 18-24 years.

RESULTS

The estimated Cronbach's alpha for the SHPVS is .74.

CONCLUSIONS

The SHPVS is a measure of young adults HPV perceived vulnerability, perceived severity, perceived barriers, and perceived benefits of HPV vaccination.