{"id":"W3048590300","doi":"10.1016/j.jss.2020.06.043","title":"Thigh Ultrasound Used to Identify Frail Elderly Patients with Sarcopenia Undergoing Surgery: A Pilot Study","year":2020,"lang":"en","type":"article","venue":"Journal of Surgical Research","topic":"Nutrition and Health in Aging","field":"Medicine","cited_by":32,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta","funders":"Alberta Innovates","keywords":"Sarcopenia; Medicine; Thigh; Ultrasound; Surgery; Gerontology; Radiology; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"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":[0.001249779,0.0007141376,0.0007499913,0.0005994918,0.0004859765,0.0005643871,0.0002330272,0.000683013,0.001042156],"category_scores_gemma":[0.003142864,0.0003784687,0.0006607251,0.0005171948,0.0005161552,0.0006580926,0.0004517583,0.0006340632,0.0002271373],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003434026,"about_ca_system_score_gemma":0.0006872971,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002297367,"about_ca_topic_score_gemma":0.003005592,"domain_scores_codex":[0.9994999,0.0002387321,0.00004243019,0.0000792469,0.00005715436,0.000082494],"domain_scores_gemma":[0.9979989,0.0007937833,0.0003130091,0.0001193993,0.000352799,0.0004221843],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.01194652,0.009771852,0.9527254,0.0001337974,0.0002068567,0.0007828,0.001553448,0.000164766,0.01015786,0.00003299811,0.000132938,0.01239083],"study_design_scores_gemma":[0.001178563,0.06476182,0.9297125,0.00003143927,0.0003235367,0.0006307138,0.001641794,0.0006217847,0.000816132,0.00002687236,0.0002304031,0.00002436799],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996243,0.00006368654,0.00006329702,0.00001345683,0.000003517619,0.00008155574,0.0000309846,0.000001419608,0.0001177755],"genre_scores_gemma":[0.9990944,0.0001181379,0.0004209146,0.00005726213,0.00001762554,0.0001042237,0.00008974528,0.000001365974,0.00009631975],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002297367,"threshold_uncertainty_score":0.006609499,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2893614970948932,"score_gpt":0.4729035745586969,"score_spread":0.1835420774638037,"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."}}