Albers Alison Burke, Biener Lois
Social and Behavioral Sciences Department, Boston University School of Public Health, Boston, Massachusetts 02118, USA.
Pediatrics. 2003 Feb;111(2):402-6. doi: 10.1542/peds.111.2.402.
To identify psychosocial factors that place adolescents at risk for participation in tobacco promotions, and to further investigate the hypothesis that psychosocial vulnerabilities have an indirect effect on smoking initiation among youth by way of involvement with tobacco promotions.
Data were from a follow-up telephone survey of youth in Massachusetts. A subset of adolescents who were not established smokers, had not smoked cigarettes in the past 30 days, and did not own a promotional item at baseline in 1993 was used for the analyses (n = 468). Bivariate analyses were used to evaluate the association between psychosocial vulnerabilities and subsequent acquisition of cigarette promotional items. Logistic regression was conducted to identify the set of factors that best predict attainment of tobacco promotional items, and to examine the mediating influence of item acquisition on the relation of between psychosocial vulnerabilities and smoking initiation.
Adolescents who were academically disengaged at baseline were more likely to acquire a tobacco promotional item at follow-up. Academic disengagement was significantly associated with item acquisition, above and beyond the other psychosocial vulnerabilities. The direct effect of academic disengagement changed from marginally significant to nonsignificant when item acquisition was introduced.
This study provides evidence that receptivity to tobacco promotional items is greatest among youth who are disengaged from school.
确定使青少年面临参与烟草促销风险的心理社会因素,并进一步研究心理社会脆弱性通过参与烟草促销对青少年吸烟起始产生间接影响这一假设。
数据来自对马萨诸塞州青少年的后续电话调查。分析使用了1993年基线时未成为吸烟者、过去30天内未吸烟且未拥有促销物品的青少年子集(n = 468)。采用双变量分析评估心理社会脆弱性与随后获得香烟促销物品之间的关联。进行逻辑回归以确定最能预测获得烟草促销物品的因素集,并检验物品获取对心理社会脆弱性与吸烟起始关系的中介影响。
基线时学业疏离的青少年在随访时更有可能获得烟草促销物品。学业疏离与物品获取显著相关,超出了其他心理社会脆弱性因素。引入物品获取后,学业疏离的直接效应从边缘显著变为不显著。
本研究提供了证据,表明对烟草促销物品的接受度在学业疏离的青少年中最高。