{"id":"W2599024705","doi":"10.1503/cjs.008616","title":"The burden of second hip fractures: provincial surgical hospitalizations over 15 years","year":2017,"lang":"en","type":"article","venue":"Canadian Journal of Surgery","topic":"Hip and Femur Fractures","field":"Medicine","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"Vancouver Coastal Health Research Institute; University of British Columbia; Vancouver Coastal Health","funders":"Canadian Institutes of Health Research; Centre for Hip Health and Mobility; University of British Columbia","keywords":"Medicine; Hip fracture; Physical therapy; Surgery; Osteoporosis; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0004725687,0.00008708302,0.0003036767,0.0001789778,0.000307588,0.0000889429,0.0001944258,0.0001059217,0.0009228932],"category_scores_gemma":[0.0009833212,0.00005897413,0.0002301752,0.00005290646,0.0002655625,0.0001349176,0.000009137408,0.0002683613,0.000004445842],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006265673,"about_ca_system_score_gemma":0.00258381,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004195129,"about_ca_topic_score_gemma":0.008324066,"domain_scores_codex":[0.9990572,0.0000333385,0.0003755094,0.00007267516,0.0002230551,0.0002382365],"domain_scores_gemma":[0.9982437,0.0002791218,0.0004419148,0.000301108,0.0002074439,0.0005266472],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000234584,0.00004137256,0.5966976,0.00007602653,0.0003960378,0.005851644,0.002876347,0.00003107407,0.0001660468,0.0004717199,0.3689939,0.02416359],"study_design_scores_gemma":[0.0002992854,0.00003567395,0.5701483,0.0001116354,0.00004763993,0.0002345779,0.000169182,0.000005174337,0.000123133,0.0001577092,0.4285991,0.000068608],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9923254,0.001272493,0.000005070518,0.002598515,0.0008493842,0.00007818903,0.00003065987,0.000002257898,0.002838004],"genre_scores_gemma":[0.9974584,0.0000513605,0.00001072512,0.0001687497,0.001348816,7.783576e-7,0.000003798002,0.00001498019,0.000942423],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05960517,"threshold_uncertainty_score":0.9999904,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01747492254505032,"score_gpt":0.2702991537756283,"score_spread":0.252824231230578,"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."}}