{"id":"W3149572998","doi":"10.2196/25927","title":"Usability and Acceptability of a Mobile App for the Self-Management of Alcohol Misuse Among Veterans (Step Away): Pilot Cohort Study","year":2021,"lang":"en","type":"article","venue":"JMIR mhealth and uhealth","topic":"Opioid Use Disorder Treatment","field":"Medicine","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"University of Washington; Health Services Research and Development; U.S. Department of Veterans Affairs","keywords":"Usability; mHealth; Mobile apps; Cohort; Self-management; Medicine; Psychology; Medical emergency; Internet privacy; Psychological intervention; Computer science; Psychiatry; World Wide Web; Human–computer interaction","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002749932,0.000568467,0.0005663421,0.0004948489,0.0009690265,0.000844956,0.000411297,0.0005865624,0.002684612],"category_scores_gemma":[0.004756035,0.0003501769,0.001200865,0.0002567094,0.0003963361,0.000716667,0.0007715292,0.0009243151,0.000693462],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004761172,"about_ca_system_score_gemma":0.0008236843,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004790284,"about_ca_topic_score_gemma":0.008644779,"domain_scores_codex":[0.9991122,0.0003222446,0.00007497954,0.0001231408,0.0001967857,0.0001705881],"domain_scores_gemma":[0.9974493,0.0005448009,0.0004299041,0.0002238137,0.0008051083,0.0005469985],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.008516487,0.05134144,0.8746837,0.0005595618,0.0005871583,0.0006412692,0.01391026,0.0001651423,0.005426814,0.00007479111,0.002463878,0.04162932],"study_design_scores_gemma":[0.001273354,0.07313731,0.9152008,0.00008641047,0.0003505734,0.0003738021,0.005952707,0.0006220861,0.00118698,0.000049603,0.001707232,0.00005920949],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989819,0.00002152729,0.00006485519,0.00001767407,0.000004809098,0.0005542036,0.0001455553,0.000005513321,0.0002039453],"genre_scores_gemma":[0.9972104,0.00008156546,0.0005597431,0.0001006822,0.00001357297,0.001121765,0.0002426559,0.000006839612,0.0006626822],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004790284,"threshold_uncertainty_score":0.01454324,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04069617697359765,"score_gpt":0.3857605506346584,"score_spread":0.3450643736610607,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}