{"id":"W2417639978","doi":"","title":"Use of preoperative erythropoietin in head and neck surgery.","year":2000,"lang":"en","type":"article","venue":"PubMed","topic":"Blood transfusion and management","field":"Medicine","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba","funders":"","keywords":"Medicine; Erythropoietin; Hemoglobin; Surgery; Perioperative; Head and neck; Blood conservation; Blood transfusion; Head and neck cancer; Prospective cohort study; Anesthesia; Internal medicine; Radiation therapy","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":[0.0002059196,0.0001608578,0.0001822489,0.0001307553,0.0002067518,0.000172655,0.0001007711,0.0002284063,0.0007458854],"category_scores_gemma":[0.001436962,0.00009182054,0.000189004,0.0001167531,0.0002365838,0.0001171345,0.0001316372,0.0002786859,0.00008566565],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002801415,"about_ca_system_score_gemma":0.0004440158,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00063633,"about_ca_topic_score_gemma":0.00123444,"domain_scores_codex":[0.9998475,0.0000428252,0.00001574724,0.00001961331,0.00003856946,0.00003563287],"domain_scores_gemma":[0.9993013,0.0002817313,0.0002174835,0.00002516711,0.00003469744,0.0001395665],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003928634,0.0006039024,0.9080732,0.0001957,0.00009608237,0.002419295,0.0001808703,0.0004250372,0.01625766,0.00004448869,0.0007051136,0.0670699],"study_design_scores_gemma":[0.0001806439,0.01095645,0.970017,0.00005943793,0.0001132092,0.01027515,0.0002249977,0.0005209686,0.005449603,0.00005487855,0.002133675,0.00001394433],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9981285,0.001218953,0.0001156003,0.00006786524,0.00001965604,0.00001256396,0.00002287209,0.000005327401,0.0004086805],"genre_scores_gemma":[0.9993681,0.0003335225,0.0001076485,0.0000422345,0.00001997543,0.00000915782,0.00005237449,6.075791e-7,0.00006640131],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0007458854,"threshold_uncertainty_score":0.002495289,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04245215394298992,"score_gpt":0.2450010814139391,"score_spread":0.2025489274709492,"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."}}