Alcohol's Role in Sexual Decision Making in First-Year College Women: An Event-Level Assessment

Prevalence and correlates of sexual intercourse under influence of alcohol among Thai adolescents: lessons from a nationwide school-based survey

OBJECTIVES

Having sex under the influence of alcohol is a risky behavior and this study explored its prevalence and correlates among school-going Thai adolescents.

METHODS

The data from the 2021 Thailand Global School-based Student Health Survey (GSHS), including a nationally representative sample of students in grades 7-12th, was used to extract the relevant variables including demographic, psychosocial, substance use, and risky sex behaviors. Logistic regression was used to assess the odds of engaging in sex while intoxicated across the independent variables while accounting for age and sex differences.

RESULTS

Approximately 30.45 % of respondents reported alcohol intoxication and 37.75 % reported engaging in sexual intercourse while intoxicated at least once. Older adolescents (>14 years), males, and those in 11 and 12 grades were more likely to engage in sexual intercourse while intoxicated. Psychosocial factors such as loneliness and anxiety-induced insomnia were associated with increased likelihood, particularly among females. Substance use, including marijuana and amphetamine use, as well as cigarette smoking, correlated with higher odds of engaging in sexual intercourse while intoxicated. Both genders who engaged in sex while intoxicated reported having multiple sexual partners, with males more likely to use condoms.

CONCLUSIONS

The intricate relationship between poor mental health, substance use, and risky sex behaviors along with their association with sex under alcohol influence emphasizes the need for a holistic approach to address the common risk factors and implement effective school-based screening strategies to identify the risk groups, educate them, and prevent the burden of risky sex under alcohol intoxication.

A daily-level examination of willingness to pregame, blackout, and hook up across drinking days: Associations with respective behavioral outcomes among adolescents and young adults

Research indicates general willingness to drink (i.e., "How willing are you to drink tonight?") fluctuates day-to-day and is associated with daily-level drinking. However, it is unknown whether willingness to engage in specific alcohol-related behaviors is associated with actual engagement in those behaviors above and beyond general willingness to drink at the daily level. The present study examined whether daily-level willingness to engage in specific behaviors (i.e., pre-gaming, blacking out, hooking up) predicted engaging in those respective behaviors on drinking days above and beyond one's general willingness to drink. Participants included adolescents and young adults who were part of a longitudinal ecological momentary assessment (EMA) study on cognitions and alcohol use. Participants (N = 675; 43 % male) who reported drinking on weekend days (i.e., Friday and Saturday [N = 3,727 days]), were included. The study involved a 3-week EMA burst design with bursts occurring quarterly over 12 months. Multilevel logistic regressions indicated on drinking days when participants reported being more willing than their own average to pre-game (OR = 1.77, p <.001), black out (OR = 1.46, p <.05), or drink before hooking up (OR = 1.68, p <.001), they were more likely to pregame, black out, and hook up, respectively, whereas general willingness to drink was not associated with any outcomes at the daily level.Results suggest willingness to engage in specific behaviors may be essential to target in prevention programming in comparison to general willingness to drink when aiming to reduce specific risk behaviors.