{"id":"W4210819982","doi":"10.3928/01477447-20220128-09","title":"Clinical Performance of an Ultrashort, Proximally Porous-Coated and Tapered Metaphyseal-Fitting Cementless Femoral Stem Among Octogenarians","year":2022,"lang":"en","type":"article","venue":"Orthopedics","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Harris Hip Score; WOMAC; Orthopedic surgery; Surgery; Osteoarthritis; Radiography; Fixation (population genetics); Population; Osseointegration; Implant","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":[0.000306796,0.0001894428,0.0002083615,0.0005560552,0.0002180576,0.0004293707,0.0001352008,0.0002690815,0.0004738381],"category_scores_gemma":[0.001733131,0.0001711293,0.0002402557,0.0004679408,0.0002033589,0.0002957284,0.0002314261,0.0001685216,0.0002094054],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001887357,"about_ca_system_score_gemma":0.0001707769,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002681274,"about_ca_topic_score_gemma":0.003645545,"domain_scores_codex":[0.9997572,0.0000559408,0.00004684703,0.00003723527,0.00005464597,0.00004804981],"domain_scores_gemma":[0.9989671,0.0002574457,0.0004695109,0.00006329873,0.0001223516,0.0001203245],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001261821,0.00002784531,0.9977641,0.000003879702,0.00001068192,0.0001447356,0.00004123202,0.00003979389,0.0003938383,0.000003333882,0.00002284748,0.001421457],"study_design_scores_gemma":[0.000005740033,0.0003410575,0.9981888,0.000003230731,0.0000192857,0.000865228,0.0001177566,0.0001572571,0.0002044894,0.00000568004,0.00008776013,0.000003550277],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9998139,0.00005879877,0.00002172559,0.000003149429,6.225349e-7,0.000001349163,0.00002459628,5.170533e-7,0.00007540199],"genre_scores_gemma":[0.999721,0.00006248967,0.00003868179,0.00001075368,0.000003427989,0.00000221396,0.00009221179,5.938624e-7,0.00006862526],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002681274,"threshold_uncertainty_score":0.005331278,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03315327159242993,"score_gpt":0.2928595405410326,"score_spread":0.2597062689486027,"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."}}