{"id":"W3007783539","doi":"10.1016/j.arth.2020.02.029","title":"How Can Patients With Mobile Hips and Stiff Lumbar Spines Be Identified Prior to Total Hip Arthroplasty? A Prospective, Diagnostic Cohort Study","year":2020,"lang":"en","type":"article","venue":"The Journal of Arthroplasty","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":68,"is_retracted":false,"has_abstract":false,"ca_institutions":"Ottawa Hospital","funders":"Stiftung Endoprothetik","keywords":"Medicine; Total hip arthroplasty; Lumbar; Prospective cohort study; Cohort; Arthroplasty; Surgery; Cohort study; Hip arthroplasty; Lumbar spine; 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":[0.0004648835,0.0004210342,0.0008261243,0.0001383025,0.0003362881,0.0001482497,0.0001277462,0.00006877312,0.0001252474],"category_scores_gemma":[0.0009096776,0.0002424833,0.0001065048,0.0003809854,0.0003025315,0.000310401,0.000168933,0.0005807314,0.00001450548],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006368244,"about_ca_system_score_gemma":0.0002252148,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002542798,"about_ca_topic_score_gemma":0.0002295559,"domain_scores_codex":[0.997175,0.0001859217,0.0006294266,0.0004031963,0.001126214,0.0004802544],"domain_scores_gemma":[0.9976318,0.0002734798,0.0004858669,0.0003290973,0.0005479421,0.0007317446],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001740293,0.0008873409,0.9790506,0.00006390705,0.0005212372,0.0003291467,0.004420449,0.00007819628,0.0002211995,0.000004132594,0.00180873,0.01087471],"study_design_scores_gemma":[0.00888898,0.01301002,0.9699445,0.0001930925,0.0006580717,0.0008249399,0.00382938,0.00002058679,0.0001169783,0.000002756826,0.002218534,0.0002921886],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9923572,0.000227166,0.0001862505,0.00339185,0.0005025646,0.003181319,0.00008753425,0.00003959689,0.00002655468],"genre_scores_gemma":[0.9981682,0.000150041,0.0002021987,0.0005559709,0.0005625228,0.00004331313,0.00000815419,0.00006088594,0.0002486694],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01212268,"threshold_uncertainty_score":0.9888182,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009717561729189361,"score_gpt":0.2264967325193749,"score_spread":0.2167791707901855,"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."}}