{"id":"W4366352060","doi":"10.2106/jbjs.23.00007","title":"Total Hip Arthroplasty or Hemiarthroplasty for Displaced Femoral Neck Fractures?","year":2023,"lang":"en","type":"letter","venue":"Journal of Bone and Joint Surgery","topic":"Hip and Femur Fractures","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Femoral neck; Arthroplasty; Cohort; Surgery; Confounding; Rehabilitation; General surgery; Physical therapy; Osteoporosis; Internal medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01090561,0.0009544793,0.003008555,0.002326603,0.002662607,0.002580122,0.007559072,0.01629334,0.01253912],"category_scores_gemma":[0.09429274,0.0006704773,0.001998355,0.003851207,0.003931981,0.004322658,0.001143216,0.01628484,0.003284886],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01519302,"about_ca_system_score_gemma":0.02500831,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.3365806,"about_ca_topic_score_gemma":0.4392381,"domain_scores_codex":[0.9917111,0.001897487,0.001288546,0.0009993822,0.003563326,0.0005401254],"domain_scores_gemma":[0.9120893,0.04528413,0.005015082,0.001110692,0.03309555,0.003405241],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001814083,0.00001210684,0.0007767488,0.005818451,0.0002077991,0.0001776979,0.0002113067,0.00005779409,0.00004149142,0.00158725,0.9627176,0.02821043],"study_design_scores_gemma":[0.0004267362,0.0001376762,0.005999891,0.08395788,0.001182564,0.001767037,0.001633943,0.0004627564,0.0002538325,0.007371323,0.8965598,0.00024659],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.0005111527,0.1390222,0.0001600032,0.7718574,0.08523715,0.00002778339,0.0008017133,0.00004107207,0.002341624],"genre_scores_gemma":[0.01577238,0.100902,0.0003782018,0.7291766,0.1507639,0.00006892908,0.0004161565,0.00006169096,0.002459955],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.3365806,"threshold_uncertainty_score":0.669243,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04101340408714034,"score_gpt":0.2897484139557036,"score_spread":0.2487350098685632,"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."}}