{"id":"W3119888974","doi":"10.2196/23402","title":"Usability and Preliminary Effectiveness of a Preoperative mHealth App for People Undergoing Major Surgery: Pilot Randomized Controlled Trial","year":2021,"lang":"en","type":"article","venue":"JMIR mhealth and uhealth","topic":"Enhanced Recovery After Surgery","field":"Medicine","cited_by":48,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"mHealth; Randomized controlled trial; Usability; Medicine; Physical therapy; Surgery; Psychological intervention; Nursing; Computer science; 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":[0.01053459,0.002209138,0.003786142,0.001148742,0.001390955,0.00168342,0.001570251,0.002852819,0.008530874],"category_scores_gemma":[0.01757363,0.00118894,0.003722358,0.0008795668,0.002035895,0.001991435,0.001206624,0.002135349,0.0007259757],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001720064,"about_ca_system_score_gemma":0.003984885,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002776406,"about_ca_topic_score_gemma":0.004141055,"domain_scores_codex":[0.9913762,0.005254584,0.001098891,0.0008168548,0.0007134025,0.0007400592],"domain_scores_gemma":[0.9901832,0.005228894,0.00159283,0.0005787812,0.001175833,0.001240512],"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":[0.8765789,0.0774949,0.001905273,0.007888705,0.002455395,0.0001457468,0.0007578691,0.0002667326,0.00183648,0.0001330328,0.0008171524,0.02971985],"study_design_scores_gemma":[0.700404,0.2927845,0.003630882,0.0002613492,0.001429299,0.00002043989,0.0001894412,0.0002391037,0.0003810588,0.00009059985,0.0005429362,0.00002639366],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8656069,0.002851335,0.001710183,0.0005731412,0.0009578785,0.1248374,0.001081976,0.0002127293,0.002168362],"genre_scores_gemma":[0.8059422,0.002319498,0.008209915,0.000721114,0.0006043402,0.1800252,0.0004690305,0.00003233898,0.001676318],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01053459,"threshold_uncertainty_score":0.05571288,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.032729884728241,"score_gpt":0.3500990840706229,"score_spread":0.3173691993423819,"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."}}