{"id":"W2600384000","doi":"10.2196/humanfactors.6481","title":"Design and Usability of a Heart Failure mHealth System: A Pilot Study","year":2017,"lang":"en","type":"article","venue":"JMIR Human Factors","topic":"Mobile Health and mHealth Applications","field":"Health Professions","cited_by":63,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"mHealth; Usability; Heart failure; Computer science; Medicine; Human–computer interaction; Internal medicine; Nursing; Psychological intervention","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":[0.01093522,0.0007260605,0.0006385022,0.0007145018,0.001311093,0.001123371,0.0009545152,0.00121047,0.001800683],"category_scores_gemma":[0.01700374,0.0004688482,0.0008167626,0.0003214467,0.001014711,0.001375582,0.001105528,0.0008274553,0.0005346579],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009358961,"about_ca_system_score_gemma":0.001767929,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001886266,"about_ca_topic_score_gemma":0.002457255,"domain_scores_codex":[0.9952088,0.002945062,0.0004470346,0.0003004166,0.0005744041,0.0005242353],"domain_scores_gemma":[0.9890224,0.005641984,0.0005797568,0.0006784879,0.002926314,0.001151142],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.004987856,0.1123072,0.3204858,0.0047888,0.000351079,0.00701025,0.2196468,0.002735567,0.06129016,0.0005033334,0.003840447,0.2620528],"study_design_scores_gemma":[0.003152734,0.3252297,0.5095165,0.0007215386,0.0006298159,0.005137551,0.09804159,0.009760221,0.02807733,0.0003977852,0.01891143,0.0004238163],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9958086,0.00006574181,0.001767796,0.00007315345,0.00001212011,0.001723752,0.00004812275,0.00002571191,0.000475116],"genre_scores_gemma":[0.9843222,0.0002052419,0.01164491,0.000212241,0.00003028826,0.00251019,0.0001582881,0.00002260099,0.0008939976],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01093522,"threshold_uncertainty_score":0.05783165,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1656630908661539,"score_gpt":0.4742483232289758,"score_spread":0.3085852323628219,"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."}}