{"id":"W4404540254","doi":"10.2196/65139","title":"Comparative Evaluation of Consumer Wearable Devices for Atrial Fibrillation Detection: Validation Study","year":2024,"lang":"en","type":"article","venue":"JMIR Formative Research","topic":"Atrial Fibrillation Management and Outcomes","field":"Medicine","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Vlaamse regering; Universiteit Hasselt; Limburg Sterk Merk; Fonds Wetenschappelijk Onderzoek","keywords":"Preprint; Wearable computer; Atrial fibrillation; Wearable technology; Computer science; Medicine; Embedded system; Internal medicine; World Wide Web","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":[0.01583102,0.001199241,0.0007902785,0.001155059,0.000345255,0.0009955819,0.0007895962,0.001295711,0.00148196],"category_scores_gemma":[0.02901413,0.0003724383,0.001407717,0.0008389117,0.0008205172,0.0008582346,0.0009537693,0.0004661035,0.0008068517],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004119514,"about_ca_system_score_gemma":0.0003323748,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004151387,"about_ca_topic_score_gemma":0.0004314818,"domain_scores_codex":[0.9882322,0.006215962,0.001328709,0.001300947,0.002692067,0.0002300633],"domain_scores_gemma":[0.9657004,0.01684613,0.004806176,0.003038276,0.008964049,0.0006448703],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.03050121,0.00443247,0.8666743,0.001889402,0.002449999,0.0002491402,0.002183275,0.001373512,0.01337949,0.000325949,0.0009151612,0.07562614],"study_design_scores_gemma":[0.002021622,0.07334795,0.8911892,0.0005124997,0.002497651,0.002455149,0.001197585,0.008829712,0.01238706,0.0002455696,0.005193604,0.0001224143],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9931854,0.001187951,0.003129091,0.00003906514,0.00006039504,0.0007690365,0.0005438403,0.00003625228,0.001048958],"genre_scores_gemma":[0.9931018,0.0005184078,0.003587995,0.000107774,0.00004699032,0.0007349149,0.001467506,0.00002142124,0.0004131183],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01583102,"threshold_uncertainty_score":0.08372343,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3332542414578404,"score_gpt":0.5420207678279148,"score_spread":0.2087665263700744,"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."}}