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Perceived Smoking Environment And Smoking Initiation Among Multi-Ethnic Urban Girls, Tracy R. Nichols, Amanda Birnbaum, Sara Birnel, Gilbert J. Botvin
Perceived Smoking Environment And Smoking Initiation Among Multi-Ethnic Urban Girls, Tracy R. Nichols, Amanda Birnbaum, Sara Birnel, Gilbert J. Botvin
Department of Public Health Scholarship and Creative Works
Purpose
To examine associations between the perceived smoking environment and smoking initiation among urban multi-ethnic adolescent girls in New York City.
Methods
Self-report surveys completed in grades 7, 8, and 9 assessed girls’ (n = 858) smoking initiation, and perceived smoking environment (family smoking, friends’ smoking, smoking norms, and cigarette availability). Carbon monoxide breath samples were collected from girls using a variation of the bogus pipeline procedure.
Results
Differences were found in smoking prevalence with white girls reporting the highest prevalence of smoking at baseline and the greatest increase in smoking prevalence from seventh to eighth grade. Black girls reported …
The Role Of Peer Social Network Factors And Physical Activity In Adolescent Girls, Carolyn C. Voorhees, David Murray, Greg Welk, Amanda Birnbaum, Kurt M. Ribisi, Carolyn C. Johnson, Karin Allor Pfeiffer, Brit Saksvig, Jared B. Jobe
The Role Of Peer Social Network Factors And Physical Activity In Adolescent Girls, Carolyn C. Voorhees, David Murray, Greg Welk, Amanda Birnbaum, Kurt M. Ribisi, Carolyn C. Johnson, Karin Allor Pfeiffer, Brit Saksvig, Jared B. Jobe
Department of Public Health Scholarship and Creative Works
Objective: To study the relationship between peer-related physical activity (PA) social networks and the PA of adolescent girls.
Methods: Cross-sectional, convenience sample of adolescent girls. Mixed-model linear regression analyses to identify significant correlates of self-reported PA while accounting for correlation of girls in the same school.
Results: Younger girls were more active than older girls. Most activity-related peer social network items were related to PA levels. More PA with friends was significantly related to self-reported PA in multivariate analyses.
Conclusions: Frequency of PA with friends was an important correlate of PA among the peer network variables …