RESUMO
This study aimed to assess differences between other-sex attracted and same- and both-sex attracted adolescents in profiles of peer and family social support, online contacts, and preferences for online communication. Data stem from the 2017 Dutch "Health and Behavior in School-Aged Children" (HBSC) survey (N = 6,823; 4.0% same- and both-sex attracted; M age=14.73, SD = 1.59, range = 12-18). We conducted latent profile analyses to estimate profiles in peer and family social support, online contacts, and preferences for online communication. Then we assessed the association between sexual attraction and profile membership. A five-profile solution fitted the data best. Profiles were characterized as high support, online contact, and average online communication preference (35.6%); high support, low online contact, and weak online communication preference (42.9%); average support, high online contact, and strong online communication preference (9.9%); low support, low online contact, and average online communication preference (6.9%); and low support, average online contact, and average online communication preference (5.0%). Same- and both-sex attracted adolescents had higher odds than other-sex attracted adolescents of being in the latter three profiles than in the first profile. Thus, same- and both-sex attracted adolescents were more likely to report average to low rates of peer and family social support, high to low frequency of online contact, and an average to strong preference for online communication than other-sex attracted adolescents. The average to low levels of support especially influenced these sexual orientation-based differences in profile membership.
RESUMO
BACKGROUND: Cannabis and tobacco use frequently co-occur. Adolescents who consume both substances experience more respiratory distress and psychosocial problems and are less likely to stop compared with those who use either tobacco or cannabis alone. This study examined time trends in tobacco and cannabis use among 15-year-olds in Europe and North America between 2002 and 2010. METHODS: Twenty-eight countries were included and merged into six regions based on their welfare systems. Adolescents (n = 142 796) were divided in four 'user groups': 'no-users', 'tobacco and cannabis users', 'tobacco-only users' and 'cannabis-only users'. Prevalence rates are reported by study-wave and region. Logistic regressions with study wave as independent variable were used to study trends in the user groups and regions. Interaction effects between time and gender were considered. RESULTS: Overall, tobacco use, and concurrent tobacco and cannabis use decreased by 3 and 3.7%, respectively, but prevalence rates varied by region. Only in North America, an interaction effect between time and gender was found in tobacco and cannabis users. CONCLUSIONS: Although this study demonstrates a decrease in tobacco and cannabis use in most regions, it also shows that the use of both substances is related. Therefore, studying the co-occurring use of tobacco and cannabis is necessary.
Assuntos
Comportamento do Adolescente , Fumar Maconha/epidemiologia , Fumar Maconha/tendências , Fumar/epidemiologia , Fumar/tendências , Adolescente , Europa (Continente) , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , América do Norte , PrevalênciaRESUMO
AIMS: To analyse how adolescent drunkenness and frequency of drinking were associated with adult drinking patterns and alcohol control policies. DESIGN, SETTING AND PARTICIPANTS: Cross-sectional survey data on 13- and 15-year-olds in 37 countries who participated in the Health Behaviour in School-Aged Children (HBSC) Study in 2010 (n = 144 788) were linked to national-level indicators on alcohol control policies and adult drinking patterns. MEASUREMENTS: Outcome measures were self-reported weekly drinking and life-time drunkenness (drunk once or more). Data were analysed using multi-level logistic regression models. FINDINGS: In the mutually adjusted models, adolescent drunkenness was associated significantly with high adult alcohol consumption [odds ratio (OR) = 3.15 among boys, 95% confidence interval (CI) = 2.13-4.64, OR girls = 2.44, CI = 1.57-3.80] and risky drinking patterns in the adult population (OR boys = 2.02, CI = 1.33-3.05, OR girls = 1.61, CI = 1.18-2.18). The level of abstainers in the adult population was also associated significantly with girls' drunkenness; a 10% increase in the number of abstainers in a country reduced the odds of drunkenness with 21% (OR = 0.79, CI = 0.68-0.90). Weekly drinking was associated significantly with weak restrictions on availability (OR boys = 2.82, CI = 1.74-4.54, OR girls = 2.00, CI = 1.15-3.46) and advertising (OR boys = 1.56, CI = 1.02-2.40, OR girls = 1.79, CI = 1.10-2.94). CONCLUSIONS: Comparing data cross-nationally, high levels of adult alcohol consumption and limited alcohol control policies are associated with high levels of alcohol use among adolescents.