{"id":"W2091492598","doi":"10.1016/j.jocd.2015.02.006","title":"Discriminatory Performance of the Calcaneal Quantitative Ultrasound and Osteoporosis Self-Assessment Tool to Select Older Women for Dual-Energy X-ray Absorptiometry","year":2015,"lang":"en","type":"article","venue":"Journal of Clinical Densitometry","topic":"Bone health and osteoporosis research","field":"Medicine","cited_by":22,"is_retracted":false,"has_abstract":false,"ca_institutions":"Regina Qu'Appelle Health Region; Provincial Health Services Authority; Saskatchewan Health; University of Regina","funders":"","keywords":"Medicine; Femoral neck; Osteoporosis; Receiver operating characteristic; Cutoff; Dual-energy X-ray absorptiometry; Bone mineral; Dual energy; Nuclear medicine; Physical therapy; Radiology; 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":[0.003819585,0.0008772789,0.0007338906,0.00192318,0.0003370074,0.001119494,0.0006213849,0.00138567,0.001420395],"category_scores_gemma":[0.01644244,0.0004073879,0.0007044324,0.0006756815,0.0003840903,0.0009107544,0.000862487,0.000799949,0.0005810321],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000217593,"about_ca_system_score_gemma":0.0003801733,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001096485,"about_ca_topic_score_gemma":0.002121481,"domain_scores_codex":[0.9986975,0.0004084274,0.0002288113,0.0001874305,0.0003116419,0.0001662106],"domain_scores_gemma":[0.9936392,0.004033003,0.0008156876,0.0002158955,0.0008104665,0.000485863],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007740827,0.0001400621,0.9913722,0.00001954497,0.00007379578,0.00007370688,0.0001289564,0.0001323027,0.001123356,0.00003802639,0.0001148975,0.00600906],"study_design_scores_gemma":[0.0001292513,0.00112489,0.9890376,0.00003941562,0.0002177191,0.000834933,0.000380261,0.006262571,0.001141057,0.0001637221,0.0006421275,0.00002659238],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977804,0.0004262269,0.0005945834,0.00009866824,0.00005384735,0.00003148236,0.0001318531,0.00001161967,0.000871337],"genre_scores_gemma":[0.9988163,0.00007693281,0.0006158148,0.00006287918,0.00002970021,0.00001492049,0.0001451047,0.000003841453,0.0002345402],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003819585,"threshold_uncertainty_score":0.02020013,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05714206758445749,"score_gpt":0.4251382083282728,"score_spread":0.3679961407438153,"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."}}