{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001084221,0.0002113105,0.00051488,0.0001319108,0.0001336975,0.0000150217,0.0001366355,0.0001964768,0.0001682953],"category_scores_gemma":[0.001808994,0.0001469487,0.00009232312,0.0006925145,0.00007321343,0.0001318993,0.00006209857,0.0004124056,7.903387e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002732698,"about_ca_system_score_gemma":0.0008451708,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006662824,"about_ca_topic_score_gemma":0.00056052,"domain_scores_codex":[0.9976332,0.0002964427,0.0005923471,0.0005234431,0.0006817268,0.0002728783],"domain_scores_gemma":[0.9981925,0.0001660789,0.0003593231,0.0005772139,0.000564381,0.0001405189],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0009450919,0.0007364455,0.9922797,0.00005281908,0.0001733061,0.00001089053,0.002228848,0.00001450469,0.001737826,0.00001515765,0.0003356423,0.001469731],"study_design_scores_gemma":[0.00905233,0.001510426,0.9832367,0.0001047799,0.00007692519,0.00000155143,0.001601104,0.0003134256,0.003164138,0.0001776554,0.0006240247,0.0001369524],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9946963,0.00002887766,0.0002472026,0.000380279,0.0002790084,0.004151005,0.00003050482,0.00006158865,0.0001252036],"genre_scores_gemma":[0.9987536,0.000002402156,0.0001624283,0.0003754715,0.00005499501,0.000308884,0.00006155743,0.00003809469,0.0002425311],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009043049,"threshold_uncertainty_score":0.5992395,"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."}}