{"id":"W4417014835","doi":"10.1182/blood-2025-4921","title":"Perioperative anemia and transfusion thresholds in vascular surgery procedures – a systematic review","year":2025,"lang":"en","type":"article","venue":"Blood","topic":"Blood transfusion and management","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Hamilton Health Sciences; University of Toronto; McMaster University; McMaster University Medical Centre","funders":"","keywords":"Perioperative; Vascular surgery; Anemia; Blood management; Population; Adverse effect; Blood transfusion; Randomized controlled trial; Cohort","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":[0.005612887,0.001035792,0.007262613,0.008364021,0.000428926,0.002073175,0.00152606,0.001435673,0.004350446],"category_scores_gemma":[0.03387311,0.0007692893,0.006905568,0.008178424,0.0007520599,0.001675661,0.001084204,0.001074659,0.0002188284],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002644915,"about_ca_system_score_gemma":0.007217701,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006135475,"about_ca_topic_score_gemma":0.01338712,"domain_scores_codex":[0.9937178,0.001943087,0.002642526,0.0004536216,0.001082142,0.0001609017],"domain_scores_gemma":[0.9675012,0.02410892,0.006279172,0.0002741808,0.001590175,0.0002464172],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"systematic_review","study_design_scores_codex":[0.0002454569,0.00001326702,0.001071212,0.9713118,0.01021471,0.00005583318,0.0001009111,0.0000669813,0.00006786825,0.0001213981,0.0007196201,0.01601097],"study_design_scores_gemma":[0.0004144456,0.0002437603,0.00643859,0.8669116,0.1151653,0.0003920157,0.0002063517,0.00009686982,0.0001207487,0.0003203783,0.009653009,0.00003704339],"study_design_candidate":"systematic_review","study_design_consensus":"systematic_review","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.001597838,0.9972258,0.00009505543,0.0001683757,0.0000626037,0.0002363015,0.0003919444,0.00000591699,0.0002161473],"genre_scores_gemma":[0.02913632,0.9688708,0.000494094,0.000490554,0.0001029533,0.0005848144,0.000228023,0.000005249712,0.00008727377],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.008364021,"threshold_uncertainty_score":0.02968413,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008723635391885535,"score_gpt":0.2497268697702653,"score_spread":0.2410032343783797,"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."}}