{"id":"W4206004728","doi":"10.2196/35399","title":"Usability Testing and Technology Acceptance of an mHealth App at the Point of Care During Simulated Pediatric In- and Out-of-Hospital Cardiopulmonary Resuscitations: Study Nested Within 2 Multicenter Randomized Controlled Trials","year":2022,"lang":"en","type":"article","venue":"JMIR Human Factors","topic":"Mobile Health and mHealth Applications","field":"Health Professions","cited_by":20,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung","keywords":"mHealth; Usability; Randomized controlled trial; Medicine; Point-of-care testing; Test (biology); Point of care; Nursing; Computer science; Psychological intervention; Internal medicine","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.007327352,0.0002246813,0.002496137,0.0004985717,0.001266691,0.000004177433,0.0002222516,0.0001438266,0.00003673159],"category_scores_gemma":[0.00629023,0.0001542545,0.0001257081,0.0007585622,0.0002748048,0.00008595968,0.0002979821,0.0006762335,2.721535e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002444953,"about_ca_system_score_gemma":0.0003740796,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008097829,"about_ca_topic_score_gemma":0.0007570985,"domain_scores_codex":[0.9900098,0.005281252,0.003483297,0.0004636675,0.0003720017,0.0003899477],"domain_scores_gemma":[0.9873034,0.008600098,0.002904361,0.0005639747,0.0004748276,0.0001533912],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0127446,0.0005006308,0.9444329,0.001413562,0.00004787207,0.000001133774,0.04017342,0.0002455879,0.0002228623,0.00005063604,0.000004134043,0.0001627152],"study_design_scores_gemma":[0.1426554,0.0007857766,0.7513369,0.00008297033,0.0001858006,2.673542e-7,0.1042277,0.0003371667,0.00001952071,0.0002188333,0.00000631681,0.0001433465],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9693292,0.0009689289,0.000001080812,0.0001568,0.000279821,0.02904571,0.0001321869,0.0000561534,0.00003008055],"genre_scores_gemma":[0.990769,0.00004533221,0.00006584728,0.0000180417,0.00004400898,0.008984235,0.00003176065,0.00002354201,0.00001829212],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.193096,"threshold_uncertainty_score":0.9742493,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04928146579423465,"score_gpt":0.4198409003788902,"score_spread":0.3705594345846555,"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."}}