{"id":"W3026541403","doi":"10.2106/jbjs.j.00448","title":"Comparison of Total Hip Arthroplasty Performed with and without Cement: A Randomized Trial","year":2011,"lang":"en","type":"article","venue":"Journal of Bone and Joint Surgery","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":54,"is_retracted":false,"has_abstract":true,"ca_institutions":"London Health Sciences Centre","funders":"","keywords":"Total hip arthroplasty; Cement; Arthroplasty; Randomized controlled trial; Medicine; Hip arthroplasty; Physical therapy; Surgery; Materials science; Composite material","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004977827,0.00185205,0.00468338,0.0009024857,0.0006398567,0.001855538,0.001475788,0.004780794,0.006058992],"category_scores_gemma":[0.009094155,0.001106274,0.004068203,0.0008245662,0.002541162,0.00206245,0.0007478027,0.003467923,0.0009269852],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001011868,"about_ca_system_score_gemma":0.001589519,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008239226,"about_ca_topic_score_gemma":0.00138104,"domain_scores_codex":[0.9947699,0.003441879,0.0005580879,0.0005541494,0.0003773145,0.0002986568],"domain_scores_gemma":[0.9933978,0.003563482,0.001517331,0.0004144649,0.0002933434,0.0008135209],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.9905763,0.002486987,0.0004100238,0.0006824755,0.001261039,0.00002539305,0.00002460102,0.00007932117,0.0003445454,0.00008546584,0.0001486692,0.00387515],"study_design_scores_gemma":[0.9582399,0.03925927,0.0007653239,0.00006286285,0.001000958,0.00001892644,0.00001773454,0.0001882415,0.0001182002,0.0001224773,0.0001947466,0.00001129614],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9708346,0.01635708,0.001205325,0.00143241,0.002170222,0.00558032,0.00058078,0.0001296504,0.001709565],"genre_scores_gemma":[0.9815155,0.004982854,0.002028552,0.001906903,0.001756312,0.005440407,0.0006320635,0.00002348033,0.001713966],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006058992,"threshold_uncertainty_score":0.02632558,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05387535519181454,"score_gpt":0.2779972189157819,"score_spread":0.2241218637239673,"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."}}