{"id":"W2932526434","doi":"10.2106/jbjs.18.00539","title":"Comparing Complications and Costs of Total Hip Arthroplasty and Hemiarthroplasty for Femoral Neck Fractures","year":2019,"lang":"en","type":"article","venue":"Journal of Bone and Joint Surgery","topic":"Hip and Femur Fractures","field":"Medicine","cited_by":77,"is_retracted":false,"has_abstract":true,"ca_institutions":"Health Sciences Centre; University of Toronto; Institute for Clinical Evaluative Sciences; Sunnybrook Health Science Centre","funders":"","keywords":"Medicine; Surgery; Perioperative; Pulmonary embolism; Complication; Arthroplasty; Population; Femoral neck; Venous thrombosis; Propensity score matching; Deep vein; Thrombosis; Osteoporosis; Internal medicine","routes":{"ca_aff":true,"ca_fund":false,"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":[],"consensus_categories":[],"category_scores_codex":[0.000374048,0.0001140286,0.0007700762,0.0001906697,0.00005969007,0.00002104538,0.000006227235,0.00007002886,0.00002148634],"category_scores_gemma":[0.0001548578,0.00008462228,0.0001355565,0.00004739614,0.0001013217,0.0001199597,0.00002379255,0.000189605,8.861492e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001284672,"about_ca_system_score_gemma":0.00006586386,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001277606,"about_ca_topic_score_gemma":0.000005733772,"domain_scores_codex":[0.9989886,0.00002037483,0.0005875905,0.0001144985,0.0001492614,0.000139735],"domain_scores_gemma":[0.9987466,0.0004057223,0.0004464381,0.00009370354,0.0001443686,0.0001631875],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005794024,0.0001381535,0.9697226,0.0003169961,0.0001248786,0.00002174019,0.0002981447,0.00001653882,0.009466589,0.00007351671,0.005252923,0.01398855],"study_design_scores_gemma":[0.001417613,0.0002590977,0.9915992,0.0005581859,0.00008039545,0.001461674,0.0002611152,0.0002542876,0.001624647,0.00007408126,0.002311748,0.00009796494],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9957938,0.002381335,0.000318425,0.000988015,0.0001668662,0.0001642107,0.000009025623,0.000005189984,0.000173161],"genre_scores_gemma":[0.9983596,0.0004193837,0.000790115,0.0002606868,0.0001139887,0.000001476093,0.000005899098,0.00001084317,0.00003807357],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02187662,"threshold_uncertainty_score":0.3450797,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02734574048572876,"score_gpt":0.2712711082788977,"score_spread":0.243925367793169,"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."}}