{"id":"W2106407512","doi":"10.1056/nejmoa1012452","title":"Liberal or Restrictive Transfusion in High-Risk Patients after Hip Surgery","year":2011,"lang":"en","type":"article","venue":"New England Journal of Medicine","topic":"Blood transfusion and management","field":"Medicine","cited_by":1305,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen Elizabeth II Health Sciences Centre; University of Calgary; University of Alberta","funders":"National Heart, Lung, and Blood Institute; National Institute on Aging","keywords":"Medicine; Red Blood Cell Transfusion; Randomized controlled trial; Blood transfusion; Hip fracture; Surgery; Blood loss; Anesthesia; Internal medicine; Osteoporosis","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":[0.001425454,0.0004232252,0.001004845,0.000231399,0.0002049489,0.0005615652,0.0004159776,0.0007736931,0.001413712],"category_scores_gemma":[0.003972668,0.0001818379,0.0006167643,0.0002688191,0.0006272436,0.0003400673,0.0003334762,0.0009353324,0.0001143794],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003542696,"about_ca_system_score_gemma":0.0008118257,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004640449,"about_ca_topic_score_gemma":0.0008552811,"domain_scores_codex":[0.9991168,0.0004823676,0.0001132711,0.00008623748,0.0001060613,0.00009531892],"domain_scores_gemma":[0.9979068,0.0009177537,0.0006268503,0.00006341012,0.00004592754,0.0004392911],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.7587492,0.01236016,0.08424044,0.002005139,0.002418358,0.0003010852,0.0002506963,0.002558304,0.003457768,0.0005659698,0.001079801,0.1320131],"study_design_scores_gemma":[0.3948862,0.4320959,0.1537878,0.00106916,0.003369369,0.0009174732,0.0005064522,0.006207005,0.002310627,0.002805054,0.001959594,0.00008540587],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9943156,0.003953812,0.0002699133,0.000436242,0.0001171616,0.0002076094,0.00003485961,0.00000946248,0.0006555088],"genre_scores_gemma":[0.9984276,0.0006971403,0.0002910383,0.0002995521,0.0000828497,0.0001172328,0.0000373864,6.666461e-7,0.00004652325],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001425454,"threshold_uncertainty_score":0.007538617,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02496960411211693,"score_gpt":0.2371414401859925,"score_spread":0.2121718360738756,"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."}}