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Ecological momentary assessment and other methods to study the relationship between psychopathology and substance use during follow-up. Notes: OR, odds ratio; LR, logistic regression; SEM, structural equation modeling; HLM, hierarchical linear modeling; VM, variance modeling. EMA collects information regarding substance use, craving sensation, emotional state, coping strategies, nature of stressors, withdrawal symptoms, activity, environmental context, and social interaction.
