Isolating the Unique Role of Transdiagnostic Risk Factors and Perceived Barriers for Smoking Cessation

Area of Science:

• Psychology
• Addiction Research
• Behavioral Science

Background:

• Affective vulnerabilities are linked to more severe smoking patterns.
• Transdiagnostic risk factors like distress tolerance, anxiety sensitivity, and emotion dysregulation influence smoking cessation barriers.
• Previous research has not isolated the unique effects of these vulnerabilities on specific cessation barrier dimensions.

Purpose of the Study:

• To investigate the independent effects of anxiety sensitivity, distress tolerance, and emotion dysregulation on perceived smoking cessation barriers.
• To examine these effects across addiction, external, and internal domains of barriers.
• To control for shared variance among these affective vulnerabilities.

Main Methods:

• 154 daily adult cigarette smokers participated.
• Assessed anxiety sensitivity, distress tolerance, and emotion dysregulation.
• Evaluated perceived barriers to smoking cessation across addiction, external, and internal domains.

Main Results:

• Higher anxiety sensitivity correlated with greater external perceived barriers.
• Lower distress tolerance correlated with greater internal and addiction perceived barriers.
• Emotion dysregulation did not show unique significant associations.

Conclusions:

• Anxiety sensitivity and distress tolerance are crucial, distinct predictors of perceived smoking cessation barriers.
• These findings highlight the importance of considering anxiety sensitivity and distress tolerance in conjunction with each other for smoking cessation interventions.
• Emotion dysregulation's role warrants further investigation in relation to these constructs.