{"id":"W2802260618","doi":"10.1177/1120700018772291","title":"Higher periprosthetic fracture rate associated with use of modern uncemented stems compared to cemented stems in femoral neck fractures","year":2018,"lang":"en","type":"article","venue":"Hip International","topic":"Hip and Femur Fractures","field":"Medicine","cited_by":52,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"","keywords":"Periprosthetic; Medicine; Surgery; Femoral neck; Arthroplasty; Dentistry; Osteoporosis; Internal medicine","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001659288,0.0002493103,0.0004073536,0.000297641,0.00004973265,0.0000565879,0.0001740686,0.0001361013,0.001318687],"category_scores_gemma":[0.0001244523,0.0001877715,0.00006900393,0.0002750041,0.0001215324,0.0001714673,0.00004885214,0.0002710461,0.00003447165],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002071287,"about_ca_system_score_gemma":0.00008687377,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003774246,"about_ca_topic_score_gemma":0.000408846,"domain_scores_codex":[0.9981851,0.00008413926,0.0004489601,0.0003536911,0.0006318467,0.0002962828],"domain_scores_gemma":[0.9987085,0.00008696263,0.0002350509,0.0002678763,0.0005564776,0.000145101],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.007051846,0.001556301,0.9324201,0.00004727591,0.0008655565,0.0001280821,0.00566432,0.004128072,0.02911073,0.0001628845,0.01781842,0.001046428],"study_design_scores_gemma":[0.004927186,0.0007040004,0.9422132,0.0005668537,0.00006202478,0.000009160098,0.0001303317,0.008109439,0.006011653,0.00008093834,0.03691544,0.0002698058],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9942371,0.00003847079,0.001329169,0.00188067,0.0004854997,0.0006007496,0.00008472674,0.00005801458,0.001285653],"genre_scores_gemma":[0.9917141,0.000002217646,0.000334092,0.003776769,0.0002409132,0.0000352504,0.0004294871,0.00003768286,0.003429544],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02309908,"threshold_uncertainty_score":0.9995943,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04230688461714058,"score_gpt":0.3087142275096887,"score_spread":0.2664073428925482,"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."}}