Department of Psychology, Wagner College, 1 Campus Rd., Staten Island, NY 10301, USA.
Appetite. 2012 Jun;58(3):898-906. doi: 10.1016/j.appet.2012.02.014. Epub 2012 Feb 17.
Higher food consumption, particularly of sweets, has been reported by substance-dependent persons in various stages of treatment but no investigation of substance use and actual food consumption has been conducted in non-dependent persons. Sixty-two male and female college students completed the Core Alcohol and Drug Survey and the amount of each of six snack foods (including both sweet and savory items) they consumed were measured. Participants also rated appetite before and after eating and rated the pleasantness of and desire to eat each food. Hierarchical multivariate regression revealed that, while controlling for the influence of BMI and intermeal interval, frequency and breadth of substance use significantly predicted elevated food consumption and elevated ratings of hunger and desire to eat. Furthermore, the link between breadth of drug use and food consumption was mediated by higher desire to eat and not by pleasantness of the food. The relationship between substance use and eating behavior may not be restricted only to those in recovery or treatment for persons diagnosed with substance use disorders.
有报道称，处于不同治疗阶段的物质依赖者会摄入更多的食物，尤其是甜食，但目前尚未对非依赖者的物质使用情况和实际食物摄入量进行调查。62 名男女大学生完成了核心酒精和药物调查，并测量了他们食用的六种零食（包括甜的和咸的）的每种食物的摄入量。参与者还在进食前后评估了食欲，并对每种食物的美味程度和想吃的程度进行了评分。分层多元回归显示，在控制 BMI 和两餐之间间隔的影响后，物质使用的频率和广度显著预测了食物摄入量的增加，以及饥饿感和想吃的程度的增加。此外，药物使用广度与食物消费之间的联系是通过更高的食欲来介导的，而不是通过食物的美味程度。物质使用与饮食行为之间的关系可能不仅限于那些正在康复或接受物质使用障碍治疗的人。
