Positive alcohol use expectancies moderate the association between anxiety sensitivity and alcohol use across adolescence

Investigating the Relation between Anxiety Sensitivity and Substance Use: What Are the Roles of Social Anxiety and Outcome Expectancies?

Objective: Research on the association between anxiety sensitivity (AS) and substance use is mixed, with some studies showing a positive association and others showing no association. Other relevant variables, such as social anxiety and outcome expectancies, may help us understand how and for whom AS is linked to substance use. This study tested (a) the associations between AS and alcohol use, cannabis use, and drinking games and pregaming behaviors among young adults, and (b) the mediating role of social anxiety and moderating role of outcome expectancies in these associations. Method: Participants (N = 199, 69% women) were young adults (19 to 25 years) who completed a 30-minute online self-report questionnaire on their substance use. Results: Results revealed significant negative associations between AS and drinking game and pregaming participation. AS was not directly associated with other substance use outcomes. The association between AS and hazardous cannabis use was moderated by relaxation and tension reduction expectancies, but outcome expectancies did not moderate any of the other associations between AS and substance use outcomes. Social anxiety mediated the associations between AS and hazardous cannabis use and both drinking game and pregaming participation. Conclusions: Findings highlight the complex association between AS and different substance use outcomes. Outcome expectancies and social anxiety may help explain how AS is associated with hazardous cannabis use and drinking game/pregaming participation, respectively. More effective interventions can be developed by understanding the relation between AS and substance use.

Caffeine Motives and Expectancies for Individuals with High Anxiety Sensitivity

Background: Anxiety Sensitivity (AS) is a transdiagnostic risk factor that includes fear of the potential physical and psychological consequences of anxiety-related symptoms. Caffeine consumption in high amounts is associated with symptoms of anxiety. Research on the relationship between AS and caffeine consumption has yielded inconsistent results. Objectives: In this study, we conducted an exploratory analysis to examine whether caffeine motives moderated the relationship between AS and high caffeine consumption. We also examined whether caffeine expectancies moderated the relationship between AS and high caffeine consumption. In addition, we assessed the bivariate relationships between AS and caffeine motives and between AS and caffeine expectancies. N = 317 participants completed an online survey using Amazon Mechanical Turk. Results: Results revealed that neither expectancies nor motives interacted with AS to predict high caffeine consumption. There was also no significant main effect of AS on high caffeine consumption. The only significant main effect in the prediction of high caffeine consumption was the use of caffeine for symptom management motives. In our follow-up analyses, high AS participants in the study expected that caffeine consumption would provoke anxiety. They also reported using caffeine for symptom management, taste, and social reasons. Conclusions: These findings suggest that the utility of AS as a predictor or foundation for higher amounts of substance use is not uniform across substances but rather depends on the type of substance in question.

Individual Variables Involved in Perceived Pressure for Adolescent Drinking

Adolescence is a stage when individuals are especially vulnerable to the influence of their peer group, which could lead to the development of problematic behavior, such as drinking alcohol, due to perceived pressure. The objective of this study was to analyze the role of self-esteem, impulsivity, anxiety sensitivity and expectations for use under perceived pressure to drink alcohol among young people.

METHODS

The sample was made up of 1287 high school students aged 14 to 18, with a mean age of 15.11. The Bayes factor and mediation models were estimated to evaluate the data.

RESULTS

The results showed the existence of a positive relationship of impulsivity, anxiety sensitivity and expectations for use with perceived pressure. However, this relationship was negative with self-esteem and perception of pressure to drink alcohol. Furthermore, the model results showed that self-esteem mediates the relationship between physical, cognitive and social anxiety sensitivity and positive expectations with perceived pressure to drink alcohol in adolescence.

CONCLUSIONS

Given the strong need for affiliation during youth, it is hard to control grouping and peer influence on drinking behavior. However, knowledge of the role of individual variables, such as those described here, in perceived pressure could improve the prevention and intervention of such behaviors.

Age-related acceptability of vaginal self-sampling in cervical cancer screening at two university hospitals: a pilot cross-sectional study

BACKGROUND

To determine whether age is a barrier against acceptability of cervicovaginal self-sampling in screening for cervical cancer at two gynecology outpatient clinics.

METHODS

This is a cross-sectional study involving 116 women over 21 years of age with an abnormal Pap smear. Clinical and laboratorial data were recorded in electronic files. Women received detailed self-collection instructions. After the self-sampling procedure (Evalyn Brush®), women were instructed to answer a questionnaire about vaginal self-sampling acceptability that consisted of seven multiple-choice items. The participants were divided into three age brackets: 21 to 29 years, 30 to 49 years, and 50 years and over. Chi-square, Fischer exact, Kolmogorov-Smirnov and Kruskal-Wallis tests were used.

RESULTS

The analysis of the participants' perception of the procedure stratified according to age groups showed a decline in the fear of hurting oneself during the procedure as age increased. Most participants reported that it was very easy to understand how to use the self-sampling brush and that it was easy to use it. Most of them were neither embarrassed nor afraid of getting hurt during the procedure. The majority preferred self-sampling to collection by a healthcare professional. The main reason was practicality: the possibility of choosing the place and time for sampling.

CONCLUSIONS

The participating women found self-collection simple to understand and easy to accept regardless of age. The younger women indicated more fear and discomfort in self-sampling, which points to the need for attraction strategies that are more appealing to the younger generations.