{"id":"W3011632367","doi":"10.1213/xaa.0000000000001173","title":"Valve Failure in the Gas Monitor: An Unusual Cause of Falsely Low Capnography Values Under General Anesthesia: A Case Report","year":2020,"lang":"en","type":"article","venue":"A&A Practice","topic":"Healthcare Technology and Patient Monitoring","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"","keywords":"Capnography; Anesthesia; Arterial blood; Nitrous oxide; Medicine; Blood gas analysis; Carbon dioxide; Dilution; Enflurane; Chemistry; Halothane; Physics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008583014,0.004659871,0.002673189,0.004372293,0.003660777,0.003654083,0.002675273,0.01405431,0.001626864],"category_scores_gemma":[0.008407605,0.002265601,0.002085239,0.002205584,0.003299514,0.003517154,0.002997632,0.006933321,0.001222202],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001515948,"about_ca_system_score_gemma":0.0009288649,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002107266,"about_ca_topic_score_gemma":0.001846917,"domain_scores_codex":[0.9979443,0.0003253001,0.0002003961,0.0004472948,0.0003234961,0.0007592302],"domain_scores_gemma":[0.9933138,0.002309914,0.00153739,0.0007623147,0.000326807,0.001749721],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"case_report","study_design_gemma":"case_report","study_design_scores_codex":[0.00001926218,0.00002246966,0.002979692,0.0000150449,0.000005980067,0.9960101,0.0001018917,0.00003156106,0.0002616425,0.00006816421,0.0001352788,0.0003489949],"study_design_scores_gemma":[0.000005528272,0.00003141159,0.0008397168,0.000008997315,0.000008539081,0.9984652,0.00005415256,0.0001736344,0.0002187491,0.00005122423,0.0001354823,0.000007496347],"study_design_candidate":"case_report","study_design_consensus":"case_report","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.962806,0.01144151,0.01050945,0.005537095,0.001012782,0.0001896102,0.0001852296,0.0004978091,0.007820549],"genre_scores_gemma":[0.9917015,0.001547781,0.002677428,0.001180663,0.001924758,0.00003308398,0.00007214402,0.00005194714,0.0008106286],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01405431,"threshold_uncertainty_score":0.01099908,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06895194658706234,"score_gpt":0.3739890335887643,"score_spread":0.305037087001702,"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."}}