Daily Life Assessment of Seven Alcohol-Use-Disorder Symptoms

Area of Science:

• Psychiatry and Behavioral Sciences
• Addiction Medicine
• Clinical Psychology

Background:

• Accurate assessment of alcohol use disorder (AUD) symptoms is crucial for effective intervention.
• Understanding the daily fluctuations of AUD symptoms can enhance clinical evaluation and treatment strategies.
• Retrospective self-reports may not fully capture the dynamic nature of AUD symptom presentation.

Purpose of the Study:

• To evaluate the retrospective and prospective validity of daily assessments of AUD symptoms.
• To compare daily symptom reports with traditional retrospective self-reports in young adults.
• To determine the predictive utility of daily AUD symptom measures for long-term AUD severity.

Main Methods:

• A community sample of 496 young adults participated in an 8-week daily assessment of key AUD symptoms.
• Symptoms assessed included hazardous use, social/occupational problems, failure to fulfill obligations, craving, tolerance, consumption patterns, and time spent on alcohol-related activities.
• Retrospective self-reports were collected at baseline and a 6-month follow-up to compare with daily data.

Main Results:

• Daily assessments showed strong convergence with baseline retrospective reports for symptoms like hazardous use and social/occupational problems.
• Symptoms such as craving and tolerance exhibited weaker associations between daily and retrospective reporting methods.
• Daily symptom totals prospectively predicted 6-month retrospective AUD severity, especially for highly convergent symptoms.

Conclusions:

• Daily assessment of AUD symptoms offers valuable insights into real-world symptom experience and severity.
• Findings highlight significant discrepancies between daily symptom reporting and retrospective recall.
• The study supports the utility of ecological momentary assessment (EMA) for improving AUD assessment and monitoring.