Depressive Symptoms and Cigarette Demand as a Function of Induced Stress

Conclusions: When exposed to stress, cigarettes may become more valuable for individuals with depressive symptoms. Implications: This study contributes to the literature attempting to understand the complex relationships between depression, stress-related changes in NA, and tobacco use. This study suggests that one mechanism that may be important to the relationship between depression and tobacco use is cigarette demand. Specifically, for individuals with elevated depressive symptoms, certain aspects of cigarette demand may be higher (intensity, breakpoint, and P max) when exposed to stress, which may contribute to tobacco use being maintained over time.
Source: Nicotine and Tobacco Research - Category: Addiction Authors: Tags: Original Investigation Source Type: research