{"id":"W2284404485","doi":"10.2106/00004623-200108000-00033","title":"Tourniquet Use During Total Knee Arthroplasty Did Not Reduce Total Blood Loss","year":2001,"lang":"en","type":"article","venue":"Journal of Bone and Joint Surgery","topic":"Blood transfusion and management","field":"Medicine","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Tourniquet; Total knee arthroplasty; Medicine; Blood loss; Anesthesia; Arthroplasty; Surgery","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.002625907,0.0004095122,0.001955884,0.0001643703,0.0003570098,0.0007245606,0.0005904565,0.002162755,0.002567227],"category_scores_gemma":[0.01160065,0.0003355839,0.001425189,0.0003571497,0.001197297,0.0005933093,0.0001985347,0.001369254,0.0002501286],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007273985,"about_ca_system_score_gemma":0.001965743,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002737749,"about_ca_topic_score_gemma":0.005234083,"domain_scores_codex":[0.998654,0.0007113068,0.0002144766,0.000129918,0.0001513716,0.0001387783],"domain_scores_gemma":[0.9928637,0.004041215,0.002110164,0.000202157,0.0002238622,0.0005589139],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"observational","study_design_scores_codex":[0.9367788,0.004174547,0.00505166,0.004116837,0.002527617,0.00005537477,0.0001913071,0.0002944692,0.00227345,0.0001132816,0.0008365721,0.04358608],"study_design_scores_gemma":[0.799499,0.1647578,0.02771994,0.0005204441,0.00411841,0.00006911073,0.00006949466,0.0004496924,0.001222731,0.0001185273,0.001421431,0.00003335065],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9866382,0.00900316,0.0003057965,0.001102585,0.0005163024,0.0009792838,0.0002675106,0.00003459761,0.001152687],"genre_scores_gemma":[0.9949635,0.002444565,0.0005543165,0.000565285,0.0005234412,0.0005058284,0.0001198895,0.000005948995,0.000317268],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002737749,"threshold_uncertainty_score":0.01388735,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02585024861280066,"score_gpt":0.2337352082312545,"score_spread":0.2078849596184539,"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."}}