{"id":"W2023961091","doi":"10.1007/s00586-004-0836-8","title":"Accuracy of DXA scanning of the thoracic spine: cadaveric studies comparing BMC, areal BMD and geometric estimates of volumetric BMD against ash weight and CT measures of bone volume","year":2004,"lang":"en","type":"article","venue":"European Spine Journal","topic":"Bone health and osteoporosis research","field":"Medicine","cited_by":28,"is_retracted":false,"has_abstract":false,"ca_institutions":"Vancouver Hospital and Health Sciences Centre; Vancouver Coastal Health Research Institute; University of British Columbia; Vancouver Coastal Health","funders":"","keywords":"Medicine; Bone mineral; Cadaveric spasm; Thoracic spine; Nuclear medicine; Thoracic vertebrae; Bone density; Dual-energy X-ray absorptiometry; Radiology; Anatomy; Osteoporosis; Lumbar vertebrae; Lumbar; Pathology","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":[0.007774705,0.000489417,0.0008198996,0.001115887,0.0004855967,0.001452183,0.001050765,0.001246448,0.001184228],"category_scores_gemma":[0.02006079,0.0009246282,0.0004579528,0.0007187223,0.001999631,0.00063032,0.0005835012,0.0004412687,0.0007918797],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005719003,"about_ca_system_score_gemma":0.0006240202,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006484392,"about_ca_topic_score_gemma":0.01115633,"domain_scores_codex":[0.9955162,0.001827694,0.0004446478,0.0007265265,0.001379361,0.0001055729],"domain_scores_gemma":[0.9720496,0.01621504,0.002575338,0.00501009,0.003939639,0.0002103818],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.003518204,0.0001312457,0.6809126,0.0009363403,0.001569597,0.0004773967,0.0017724,0.008508456,0.1991426,0.0006481997,0.0006104623,0.1017725],"study_design_scores_gemma":[0.0001380224,0.002522333,0.8849322,0.0005131589,0.001925988,0.007545631,0.0007664085,0.01553626,0.07929273,0.0005250321,0.006214513,0.00008778695],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.95611,0.01198403,0.02714333,0.0002220454,0.0001160566,0.00005724267,0.0007452304,0.0001885377,0.003433543],"genre_scores_gemma":[0.9887814,0.00151964,0.008406031,0.0001123968,0.00002053008,0.00001715232,0.0003366537,0.0000521799,0.0007540754],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007774705,"threshold_uncertainty_score":0.04111707,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07740959056113948,"score_gpt":0.3575629099021481,"score_spread":0.2801533193410086,"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."}}