{"id":"W4415979635","doi":"10.2139/ssrn.5702459","title":"A Pragmatic Model for the Rapid Screening of Osteoporosis in Postmenopausal Women: Development and External Validation in Multiethnic Populations","year":2025,"lang":"","type":"preprint","venue":"SSRN Electronic Journal","topic":"Bone health and osteoporosis research","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Ottawa","funders":"","keywords":"Interpretability; Generalizability theory; Osteoporosis; Fracture (geology); External validity; Postmenopausal osteoporosis; Osteopenia; Predictive modelling","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":[0.04447307,0.001377283,0.002181374,0.001221422,0.001476332,0.00269253,0.002635213,0.002639322,0.006006191],"category_scores_gemma":[0.1480754,0.001107266,0.00195326,0.0009227339,0.001667221,0.002761793,0.003907584,0.00236209,0.0009628825],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002420172,"about_ca_system_score_gemma":0.005997387,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009418184,"about_ca_topic_score_gemma":0.007715273,"domain_scores_codex":[0.9751692,0.02040473,0.0008445677,0.001809555,0.001381951,0.0003900782],"domain_scores_gemma":[0.9226552,0.06463871,0.002243733,0.003397351,0.006254462,0.0008105604],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.01531264,0.003778304,0.1203676,0.002518598,0.003213541,0.000775407,0.003320744,0.3742024,0.004234792,0.09924046,0.01668282,0.3563527],"study_design_scores_gemma":[0.001971248,0.001365765,0.0114757,0.0002357733,0.0006546854,0.0001982748,0.0003169639,0.9180581,0.00089921,0.06156785,0.003138111,0.0001184144],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.17679,0.0003491482,0.8068485,0.002367187,0.000237133,0.006902397,0.001623446,0.0009210215,0.003961086],"genre_scores_gemma":[0.5570694,0.000181288,0.4270537,0.0007877427,0.00006131148,0.01187391,0.00140148,0.0001433173,0.00142784],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.04447307,"threshold_uncertainty_score":0.2351989,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04867793900180829,"score_gpt":0.3560825934439179,"score_spread":0.3074046544421096,"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."}}