{"id":"W3014792536","doi":"10.2147/orr.s243444","title":"<p>Being Underweight Is Associated with Worse Surgical Outcomes of Total Knee Arthroplasty Compared to Normal Body Mass Index in Elderly Patients</p>","year":2020,"lang":"en","type":"article","venue":"Orthopedic Research and Reviews","topic":"Total Knee Arthroplasty Outcomes","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Underweight; Body mass index; WOMAC; Physical therapy; Surgery; Internal medicine; Osteoarthritis; Overweight","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":[0.0002567549,0.0002061748,0.0003410196,0.0004840952,0.0003410488,0.0004173946,0.0001319724,0.0002524812,0.001455721],"category_scores_gemma":[0.001063172,0.000129786,0.0003424744,0.0004228102,0.0002966419,0.0002956762,0.0003571179,0.000341263,0.0002097251],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001619876,"about_ca_system_score_gemma":0.0002382396,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002317972,"about_ca_topic_score_gemma":0.002508005,"domain_scores_codex":[0.9998522,0.000022558,0.00002572036,0.00002802201,0.0000381083,0.00003329671],"domain_scores_gemma":[0.9992186,0.00006594574,0.0004313561,0.00002474277,0.00005662391,0.0002027571],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002987759,0.00003364321,0.9971073,0.00001611999,0.00004319634,0.0001447855,0.00004209899,0.0000137877,0.0004071713,0.000007231339,0.00008756862,0.001798179],"study_design_scores_gemma":[0.000007431236,0.0002082194,0.9990182,0.000006881033,0.00003478654,0.000377756,0.0001158375,0.00006717409,0.00005416813,0.00001382634,0.00009333592,0.00000230546],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994168,0.0002824753,0.00002473208,0.00003450737,0.00001078114,0.000002206121,0.0000600602,0.000001240634,0.0001671564],"genre_scores_gemma":[0.9997025,0.0000786886,0.00002482804,0.00002511379,0.00001499809,0.000002341257,0.00007005394,6.802667e-7,0.0000807762],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002317972,"threshold_uncertainty_score":0.004869878,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03782898838290579,"score_gpt":0.3160064349712269,"score_spread":0.2781774465883212,"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."}}