{"id":"W3107900892","doi":"10.1302/0301-620x.102b12.bjj-2019-1428.r1","title":"The effect of femoral stem collar on implant migration and clinical outcomes following direct anterior approach total hip arthroplasty","year":2020,"lang":"en","type":"article","venue":"The Bone & Joint Journal","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":37,"is_retracted":false,"has_abstract":true,"ca_institutions":"Lawson Health Research Institute; Western University","funders":"","keywords":"Collar; Total hip arthroplasty; Implant; Medicine; Arthroplasty; Hip arthroplasty; Total hip replacement; Surgery; Engineering","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":[0.002378414,0.0002188987,0.0007279767,0.00003820047,0.0006010059,0.00008422377,0.00006224414,0.00007110149,0.000009815469],"category_scores_gemma":[0.0003866147,0.00009309296,0.0004633298,0.00008546449,0.0001693253,0.0000697136,0.00006618344,0.0007594963,0.000008509466],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002128495,"about_ca_system_score_gemma":0.00006843546,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000008133863,"about_ca_topic_score_gemma":0.000007195895,"domain_scores_codex":[0.9976407,0.0006452727,0.0007591772,0.0002014955,0.0004620273,0.0002912744],"domain_scores_gemma":[0.9984414,0.0007434937,0.0003512717,0.0001883037,0.00003207343,0.0002434618],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.004057354,0.0001646306,0.8385125,0.0001039783,0.0009499896,0.0005901667,0.00103805,0.00002097264,0.00149263,0.00002673813,0.002700967,0.1503421],"study_design_scores_gemma":[0.01155613,0.01236587,0.9574805,0.0004834394,0.0009129193,0.008704337,0.001312234,0.002313275,0.001167824,0.000007724844,0.003377102,0.0003186818],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.994189,0.0005142017,0.00009855675,0.003711173,0.0007498114,0.000459177,0.00001551382,0.00002492436,0.0002376612],"genre_scores_gemma":[0.9986905,0.0002882508,0.0001016476,0.0003534112,0.0003971503,0.00000420583,0.000002910321,0.00002112448,0.0001407531],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1500234,"threshold_uncertainty_score":0.4622512,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02937883963282472,"score_gpt":0.2868563367424938,"score_spread":0.2574774971096691,"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."}}