{"id":"W2946998021","doi":"10.1186/s12877-019-1123-1","title":"Cementless short-stem total hip arthroplasty in the elderly patient - is it a safe option?: a prospective multicentre observational study","year":2019,"lang":"en","type":"article","venue":"BMC Geriatrics","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":69,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; Hôpital du Sacré-Cœur de Montréal","funders":"","keywords":"Medicine; Periprosthetic; Calcar; Perioperative; Observational study; Prospective cohort study; Surgery; Radiological weapon; Implant; Visual analogue scale; Arthroplasty; Femur; 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":[],"consensus_categories":[],"category_scores_codex":[0.000325502,0.0002413024,0.000322784,0.000117611,0.0001234366,0.000060087,0.00008947874,0.00008737681,0.0005989545],"category_scores_gemma":[0.00004828454,0.000165288,0.0001131092,0.0004203049,0.0000318847,0.0001485681,0.00007214156,0.0002733461,0.0002433308],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001172815,"about_ca_system_score_gemma":0.0002278657,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004293754,"about_ca_topic_score_gemma":0.000134045,"domain_scores_codex":[0.9977365,0.0001227756,0.0005248328,0.0004500938,0.00079349,0.0003723292],"domain_scores_gemma":[0.9990606,0.0001784096,0.0001312797,0.0003878657,0.0001480244,0.00009378175],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003914502,0.00158629,0.9812824,0.00007178399,0.00005238545,0.00005865069,0.00845186,0.0001011788,0.00003100345,0.0001484096,0.001166609,0.006657949],"study_design_scores_gemma":[0.00457275,0.002055872,0.9621788,0.00005100153,0.00009862747,0.00009747419,0.02555724,0.001155252,0.00001578004,0.000009512467,0.003969278,0.0002384578],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9945705,0.00009915201,0.0001248184,0.0003746065,0.0006654523,0.003322408,0.00006715907,0.00002401511,0.0007519083],"genre_scores_gemma":[0.9976728,0.00001862957,0.0004370881,0.000336368,0.0002178841,0.0001215464,0.00004123639,0.00002139907,0.001133028],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01910367,"threshold_uncertainty_score":0.6740249,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05943493220101025,"score_gpt":0.29579102323517,"score_spread":0.2363560910341597,"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."}}