{"id":"W3215991458","doi":"10.1371/journal.pone.0260696","title":"Performance of a new symptom checker in patient triage: Canadian cohort study","year":2021,"lang":"en","type":"article","venue":"PLoS ONE","topic":"Electronic Health Records Systems","field":"Health Professions","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; Yukon University; Western University","funders":"Schulich School of Medicine and Dentistry; Physicians' Services Incorporated Foundation","keywords":"Triage; Medicine; Prospective cohort study; Cohort; Patient safety; Emergency medicine; Medical emergency; Cohort study; Emergency department; MEDLINE; Health care; Internal medicine; Nursing","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00103666,0.0001269088,0.0005879348,0.000176983,0.0001736916,0.000003160506,0.0001298964,0.000152995,0.000792628],"category_scores_gemma":[0.0004085531,0.000127423,0.00002679093,0.0005417919,0.00001061928,0.000065916,0.00004950357,0.0007055769,0.0002279179],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00121784,"about_ca_system_score_gemma":0.008684564,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.2817232,"about_ca_topic_score_gemma":0.6439135,"domain_scores_codex":[0.9968116,0.0006969037,0.0009458613,0.0002966229,0.0004492475,0.000799807],"domain_scores_gemma":[0.9984697,0.000160386,0.0002170662,0.0004900622,0.0002503641,0.0004123872],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003227859,0.001106326,0.9901567,0.0005297576,0.00008903093,0.00001959413,0.006495493,0.000001329104,0.0001400399,0.00001916919,0.000873129,0.0005371272],"study_design_scores_gemma":[0.002051818,0.0007979547,0.9898698,0.001348827,0.00005983244,0.000001076471,0.002965586,0.0005826684,0.0004913185,0.000006910719,0.0016529,0.0001712632],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9886679,0.000317849,4.033087e-7,0.0006747172,0.0002120775,0.003097893,0.00001039984,0.00002572591,0.006993001],"genre_scores_gemma":[0.9935657,0.000100489,0.0001326946,0.0004427525,0.0001527903,0.0004260316,0.00001477262,0.00002816357,0.005136604],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3621903,"threshold_uncertainty_score":0.9969352,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09581071034444491,"score_gpt":0.3611938767676602,"score_spread":0.2653831664232152,"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."}}