{"id":"W2120916423","doi":"10.1016/j.athoracsur.2005.03.137","title":"Low Hematocrit During Cardiopulmonary Bypass is Associated With Increased Risk of Perioperative Stroke in Cardiac Surgery","year":2005,"lang":"en","type":"article","venue":"The Annals of Thoracic Surgery","topic":"Blood transfusion and management","field":"Medicine","cited_by":263,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto; University Health Network","funders":"","keywords":"Medicine; Perioperative; Hematocrit; Stroke (engine); Anesthesia; Cardiopulmonary bypass; Odds ratio; Confounding; Prospective cohort study; Confidence interval; Surgery; Internal medicine","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002947855,0.000245041,0.001368647,0.0003900116,0.0000853277,0.00001091244,0.0001087911,0.00009567808,0.0001151434],"category_scores_gemma":[0.0003973884,0.0001691098,0.0006213386,0.0005724134,0.000157049,0.0001378938,0.00005438818,0.0002775915,0.000006660309],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003140131,"about_ca_system_score_gemma":0.000163337,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005899774,"about_ca_topic_score_gemma":0.00007535514,"domain_scores_codex":[0.9973697,0.0006598386,0.0006898144,0.0002826407,0.0006116075,0.0003864094],"domain_scores_gemma":[0.9976534,0.001071447,0.0003306594,0.0005485771,0.0002736646,0.0001222831],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.005866485,0.001968073,0.9349682,0.001245941,0.004719227,0.0003684158,0.002959368,0.0002117477,0.008238512,0.00001844189,0.006433491,0.03300211],"study_design_scores_gemma":[0.0004112894,0.00008175643,0.5415352,0.002186336,0.0006510034,0.00002342909,0.001497653,0.0001341258,0.4521281,0.000008004907,0.0009933676,0.0003497672],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9936972,0.001703638,0.000007015044,0.002654606,0.00007115942,0.0005274907,0.0001601824,0.00004099438,0.001137671],"genre_scores_gemma":[0.9962022,0.002635969,0.00002590208,0.0004684331,0.00007538259,0.00004913194,0.00003355716,0.00003648312,0.0004729373],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4438896,"threshold_uncertainty_score":0.6896098,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03793148824271149,"score_gpt":0.3067667484211194,"score_spread":0.2688352601784079,"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."}}