{"id":"W2037177465","doi":"10.1016/j.jocd.2010.04.005","title":"Normative Bone Mineral Density Z-Scores for Canadians Aged 16 to 24 Years: The Canadian Multicenter Osteoporosis Study","year":2010,"lang":"en","type":"article","venue":"Journal of Clinical Densitometry","topic":"Bone health and osteoporosis research","field":"Medicine","cited_by":16,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia; Dalhousie University; University of Toronto; University of Saskatchewan; Université Laval; McGill University; University of Calgary; McMaster University","funders":"Canadian Institutes of Health Research","keywords":"Medicine; Bone mineral; Normative; Osteoporosis; Multicenter study; Bone density; Gerontology; Internal medicine; Randomized controlled trial","routes":{"ca_aff":true,"ca_fund":true,"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":[0.005137467,0.0001914334,0.0009231697,0.0006817787,0.0002626742,0.00009948855,0.0003088085,0.0002748937,0.0001091147],"category_scores_gemma":[0.01314856,0.0001270962,0.0004337763,0.0005968035,0.0001772635,0.0001189961,0.00006499432,0.002148943,0.00005248115],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002576417,"about_ca_system_score_gemma":0.00226955,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.1066206,"about_ca_topic_score_gemma":0.8998012,"domain_scores_codex":[0.9962373,0.0003006121,0.001621956,0.0002614128,0.0008792274,0.0006994559],"domain_scores_gemma":[0.9929613,0.002037365,0.0004617175,0.0004798108,0.001348374,0.002711362],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002193777,0.0006331626,0.9050483,0.00004842248,0.0002367841,0.0006576106,0.002041935,0.000001368204,0.0009639575,0.000004555256,0.07806063,0.01010954],"study_design_scores_gemma":[0.004628222,0.002478276,0.978412,0.00007383372,0.0001913418,0.0002564036,0.001843401,0.00003487137,0.0001564526,0.00001443652,0.01177706,0.0001337132],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.98545,0.00005520972,0.0000172455,0.01025525,0.002654921,0.001385237,0.00004039904,0.000008276576,0.0001334259],"genre_scores_gemma":[0.9868644,0.00001474813,0.001990522,0.008614604,0.001857355,0.00001489824,0.000006508201,0.00003210804,0.000604861],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7931806,"threshold_uncertainty_score":0.9951641,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06158066845009493,"score_gpt":0.4233082122500461,"score_spread":0.3617275437999512,"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."}}