title: Exploring the use patterns of a mobile health application for alcohol addiction before the initial lapse after detoxification.
abstract: How patients used Addiction-Comprehensive Health Enhancement Support System (A-CHESS)1, a mobile health intervention, while quitting drinking is worthy exploring. This study is to explore A-CHESS use patterns prior to the initial lapse reported after discharge from inpatient detoxification programs. 142 patients with alcohol addiction from two treatment agencies in the U.S. were included. A comprehensive set of A-CHESS use measures were developed based on a three-level system use framework and three A-CHESS service categories. In latent profile analyses, three A-CHESS system use patterns-inactive, passive, and active users-were found. Compared to the passive users (with the highest chance of the initial lapse), the active users (with the lowest chance of such behavior) participated more in online social activities, used more sessions, viewed more pages, and used A-CHESS longer. However, the chances of the initial lapse between A-CHESS user profiles were not statistically different. Implications of this finding were provided.
authors.affiliation: University of Kentucky, Lexington, KY.
authors.forename: Ming-Yuan
authors.initials: MY
authors.lastname: Chih
mesh_terms: D000328:Adult; D000437:Alcoholism / Q000534:rehabilitation*; D001499:Bayes Theorem; D005260:Female; D006801:Humans; D008297:Male; D063731:Mobile Applications / Q000706:statistics & numerical data*; D012008:Recurrence; D012307:Risk Factors; D012657:Self-Help Groups; D017216:Telemedicine