{"id":"W2788563192","doi":"10.2196/mhealth.8946","title":"Cardiac Auscultation Using Smartphones: Pilot Study","year":2018,"lang":"en","type":"article","venue":"JMIR mhealth and uhealth","topic":"Phonocardiography and Auscultation Techniques","field":"Medicine","cited_by":48,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Seoul National University; Seoul National University Bundang Hospital","keywords":"Auscultation; Medicine; Heart sounds; Atrial fibrillation; Cardiology; Stethoscope; Internal medicine; Radiology","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":[0.002550826,0.0008908933,0.000719536,0.0005159985,0.0004856523,0.0004937061,0.0004731019,0.001044422,0.002299605],"category_scores_gemma":[0.006405423,0.0003440534,0.0006647925,0.0001933765,0.0006069943,0.0008181488,0.0006755496,0.000617602,0.0009225919],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002546216,"about_ca_system_score_gemma":0.0004669693,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001311719,"about_ca_topic_score_gemma":0.001748431,"domain_scores_codex":[0.9988406,0.0005841933,0.00009351006,0.0001588418,0.0001599608,0.0001629751],"domain_scores_gemma":[0.9945188,0.002624943,0.0003947687,0.0004287925,0.001141937,0.0008907333],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.02565791,0.1004756,0.727149,0.001747921,0.0008280406,0.009427548,0.008849866,0.001064291,0.0414844,0.0002002827,0.002513551,0.08060157],"study_design_scores_gemma":[0.004089994,0.3041026,0.6661351,0.0001043462,0.0007189087,0.00681165,0.004500504,0.005415146,0.00610551,0.0001555169,0.001749552,0.000111055],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991289,0.00004752652,0.0002613109,0.00003718149,0.00001003574,0.000271509,0.00007088242,0.000008308158,0.0001643683],"genre_scores_gemma":[0.9978744,0.0001345463,0.00101757,0.0001731645,0.00004576646,0.0003115844,0.0001868699,0.000005072163,0.0002510204],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002550826,"threshold_uncertainty_score":0.0134902,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0987899778081021,"score_gpt":0.4189552704010071,"score_spread":0.3201652925929049,"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."}}