{"id":"W2156340834","doi":"10.1111/j.1526-4637.2006.00236.x","title":"Postoperative Pain Significantly Influences Postoperative Blood Loss in Patients Undergoing Total Knee Replacement","year":2006,"lang":"en","type":"article","venue":"Pain Medicine","topic":"Blood transfusion and management","field":"Medicine","cited_by":40,"is_retracted":false,"has_abstract":true,"ca_institutions":"Hôpital Maisonneuve-Rosemont; Université de Montréal","funders":"","keywords":"Medicine; Lumbar plexus; Anesthesia; Perioperative; Orthopedic surgery; Surgery; Blood pressure; Hemoglobin; Femoral nerve; Post-anesthesia care unit; Blood volume; Lumbar; Pacu; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004554574,0.0001546198,0.0002909681,0.0001873123,0.0001638806,0.000336235,0.0001188393,0.0002646173,0.001275464],"category_scores_gemma":[0.004291282,0.0001077429,0.0003316212,0.0002814311,0.0001857395,0.0001931837,0.000164153,0.0003936911,0.0001291303],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001134154,"about_ca_system_score_gemma":0.0002486648,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004800599,"about_ca_topic_score_gemma":0.0006997334,"domain_scores_codex":[0.9995209,0.0002004565,0.00006473232,0.00004375821,0.0001134527,0.00005678069],"domain_scores_gemma":[0.9970356,0.001218105,0.001280726,0.00006659421,0.0001512402,0.0002477765],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001505339,0.0001397919,0.9916648,0.00004520617,0.0001057956,0.00007128184,0.00004902088,0.00008549808,0.0009376593,0.000008417428,0.00006238707,0.005324577],"study_design_scores_gemma":[0.00002983575,0.001104768,0.9981635,0.000008529096,0.00006575836,0.0001846225,0.00004317262,0.0001908129,0.0001148972,0.000009205377,0.00008157998,0.00000319788],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990214,0.0006000936,0.00009659207,0.00003869101,0.000008088773,0.000006303113,0.00005172139,0.000001838535,0.0001753195],"genre_scores_gemma":[0.9995814,0.0001887044,0.00008029471,0.00002174829,0.00001285151,0.000006218618,0.00006507185,6.900356e-7,0.00004296686],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001275464,"threshold_uncertainty_score":0.004266798,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007683144490145376,"score_gpt":0.2380300511483939,"score_spread":0.2303469066582486,"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."}}