School of Social Work, University of Southern California, Los Angeles, CA 90089, USA.
Psychiatry Res. 2011 Feb 28;185(3):408-13. doi: 10.1016/j.psychres.2010.07.006. Epub 2010 Jul 31.
The purpose of this study was to examine the associations between Morningness/Eveningness (M/E; a measure of sleep-wake preference) and alcohol, cigarette, and marijuana use as well as the interaction of M/E and pubertal timing. The data represent baseline measures from a longitudinal study examining the association of psychological functioning and smoking with reproductive and bone health in 262 adolescent girls (11-17 years). The primary measures used for this study were pubertal timing (measured by age at menarche), the Morningness/Eveningness scale, and substance use (alcohol, cigarettes, and marijuana). Multiple group path modeling showed that there was a significant interaction between pubertal timing and M/E on cigarette use. The direction of the parameter estimates indicated that for the early and on-time groups, Evening preference was associated with more cigarette use. For the late timing group the association was not significant. The results point to the need to consider sleep preference as a characteristic that may increase risk for substance use in adolescents.
本研究旨在探讨晨型/晚型（M/E；衡量睡眠-觉醒偏好的一种测量方法）与酒精、香烟和大麻使用之间的关联，以及 M/E 与青春期时间的相互作用。这些数据代表了一项纵向研究的基线测量结果，该研究旨在探讨心理功能和吸烟与生殖和骨骼健康在 262 名青春期女孩（11-17 岁）中的关联。本研究主要使用的测量方法包括青春期时间（通过初潮年龄来衡量）、晨型/晚型量表以及物质使用（酒精、香烟和大麻）。多组路径模型显示，青春期时间和 M/E 对吸烟使用有显著的交互作用。参数估计的方向表明，对于早期和按时组，晚型偏好与更多的吸烟使用有关。对于晚发育组，这种关联并不显著。研究结果表明，需要考虑睡眠偏好作为一种可能增加青少年物质使用风险的特征。
