{"id":"W4407251940","doi":"10.2196/50225","title":"Impact of Platform Design and Usability on Adherence and Retention: Randomized Web- and Mobile-Based Longitudinal Study","year":2025,"lang":"en","type":"article","venue":"Journal of Participatory Medicine","topic":"Mobile Health and mHealth Applications","field":"Health Professions","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Preprint; Usability; World Wide Web; Web usability; Computer science; Psychology; 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":[0.01310701,0.001378991,0.001710119,0.0009412868,0.001331865,0.001311371,0.0009386391,0.002027276,0.003858855],"category_scores_gemma":[0.009225892,0.0009928287,0.002028841,0.0007098003,0.001487612,0.001712473,0.001184815,0.002229651,0.0007139525],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001315506,"about_ca_system_score_gemma":0.00303482,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001655347,"about_ca_topic_score_gemma":0.002162234,"domain_scores_codex":[0.9928599,0.004072175,0.0006732459,0.000752245,0.0007683989,0.0008740553],"domain_scores_gemma":[0.9920476,0.002447009,0.001786231,0.001255621,0.001022679,0.001440805],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.6667823,0.2563898,0.03812732,0.0004658869,0.001364017,0.00008761419,0.0009378673,0.0004225485,0.002761056,0.0001880696,0.0007525741,0.03172114],"study_design_scores_gemma":[0.1246892,0.8347263,0.03544271,0.00007525863,0.000860221,0.00003195939,0.0002627661,0.001147163,0.001657719,0.0002501957,0.0008094816,0.00004705192],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9883496,0.000180715,0.0007458645,0.00007185397,0.00008240542,0.009913277,0.0002167002,0.00003374444,0.0004058689],"genre_scores_gemma":[0.976411,0.0001826064,0.003103662,0.0002434605,0.0001435983,0.01863925,0.0002362379,0.00001112172,0.001029008],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01310701,"threshold_uncertainty_score":0.06931734,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2511253216525419,"score_gpt":0.5344074407440219,"score_spread":0.28328211909148,"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."}}