{"id":"W3172143405","doi":"10.2196/29062","title":"Utility of the ROX Index in Predicting Intubation for Patients With COVID-19–Related Hypoxemic Respiratory Failure Receiving High-Flow Nasal Therapy: Retrospective Cohort Study","year":2021,"lang":"en","type":"article","venue":"JMIRx Med","topic":"Respiratory Support and Mechanisms","field":"Medicine","cited_by":28,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Retrospective cohort study; Intubation; Coronavirus disease 2019 (COVID-19); Respiratory failure; Cohort; Respiratory system; Intensive care medicine; Emergency medicine; Internal medicine; Anesthesia; Disease","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":[0.0009937941,0.0003485037,0.0004623973,0.001164782,0.0004866602,0.0006671866,0.0004688163,0.0004578197,0.0009582475],"category_scores_gemma":[0.002213133,0.0003886268,0.0006986461,0.0008389057,0.0003701648,0.000610261,0.0005985624,0.0005721949,0.0001875945],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004503272,"about_ca_system_score_gemma":0.000523179,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00401181,"about_ca_topic_score_gemma":0.004757981,"domain_scores_codex":[0.9993344,0.0001467659,0.0000870583,0.0002011949,0.0001213122,0.0001092595],"domain_scores_gemma":[0.9981687,0.0003403983,0.0008252281,0.0001748502,0.0001662486,0.0003245795],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006076469,0.00001766823,0.999574,0.000002088234,0.00001697535,0.0000393423,0.00001835819,0.00001265653,0.00007033121,0.000002870774,0.00001674098,0.0001682665],"study_design_scores_gemma":[0.00001203103,0.0002536326,0.9986595,0.000005732453,0.0000300944,0.0003768863,0.0001707237,0.0003510832,0.00005649812,0.000008275754,0.00007057675,0.000005043298],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995172,0.00006132879,0.00006945334,0.000009264915,0.000003510742,0.00001832629,0.0002122828,0.000001233896,0.0001073501],"genre_scores_gemma":[0.9994279,0.00004956645,0.0001000356,0.00001473683,0.000009927357,0.00002101818,0.0003439888,0.000001287741,0.00003157418],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00401181,"threshold_uncertainty_score":0.00797689,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01555071630951228,"score_gpt":0.27250083127985,"score_spread":0.2569501149703378,"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."}}