{"id":"W4387457949","doi":"10.1016/j.jocd.2023.101433","title":"Effects of Severe Lumbar Spine Structural Artifact on Trabecular Bone Score (TBS): The Manitoba BMD Registry","year":2023,"lang":"en","type":"article","venue":"Journal of Clinical Densitometry","topic":"Bone health and osteoporosis research","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Manitoba","funders":"","keywords":"Medicine; Trabecular bone score; Lumbar spine; Bone mineral; Artifact (error); Osteoporosis; Dentistry; Orthodontics; Quantitative computed tomography; Surgery; Internal medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.003104965,0.0002077051,0.001215917,0.0004244674,0.0001163856,0.00002748295,0.0002857053,0.0003311904,0.00004747241],"category_scores_gemma":[0.008589849,0.0001225236,0.000740822,0.001149011,0.0002873896,0.00008425223,0.00009148369,0.00202837,0.00008653741],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006761079,"about_ca_system_score_gemma":0.0004668694,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002386053,"about_ca_topic_score_gemma":0.00001250162,"domain_scores_codex":[0.9952958,0.0004126927,0.001949778,0.0002560962,0.00159185,0.000493756],"domain_scores_gemma":[0.9956015,0.001656025,0.0009794754,0.0005286744,0.0005705172,0.0006638565],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.01281255,0.001543282,0.6001112,0.00670438,0.00157307,0.0170907,0.0002253022,0.00008947783,0.0604174,0.0001555574,0.07797728,0.2212997],"study_design_scores_gemma":[0.003836179,0.00330636,0.9838247,0.0008851052,0.000186078,0.0009534581,0.0001556755,0.0001063118,0.005359264,0.0001503712,0.001124624,0.0001119132],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9928864,0.00102572,0.000007154855,0.004054526,0.001455912,0.0004242701,0.000004364582,0.00002479898,0.000116905],"genre_scores_gemma":[0.9951998,0.001203731,0.0002285747,0.00128342,0.001669039,0.000002387863,0.000005260446,0.00003420496,0.0003735585],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3837134,"threshold_uncertainty_score":0.9997612,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06858527088799565,"score_gpt":0.430830387712424,"score_spread":0.3622451168244284,"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."}}