{"id":"W2090783381","doi":"10.2106/jbjs.j.01719","title":"Unsatisfactory Surgical Learning Curve with Hip Resurfacing","year":2011,"lang":"en","type":"article","venue":"Journal of Bone and Joint Surgery","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"Smiths Detection (Canada)","funders":"","keywords":"Hip resurfacing; Medicine; Surgery; Hip arthroplasty; Implant; Femoral neck; Arthroplasty","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":[0.001677871,0.0004079127,0.0003099777,0.001069286,0.0009297631,0.0009268607,0.0006719176,0.0008009219,0.005576643],"category_scores_gemma":[0.0161337,0.0001567652,0.0005687738,0.0007248095,0.0007036878,0.001062347,0.001240739,0.001305555,0.001161802],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006206704,"about_ca_system_score_gemma":0.0009189983,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000409979,"about_ca_topic_score_gemma":0.0010893,"domain_scores_codex":[0.9981237,0.0002509897,0.0002330901,0.000144503,0.0007729959,0.0004746298],"domain_scores_gemma":[0.9841717,0.003504694,0.005545783,0.0008039935,0.00139547,0.004578351],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002664106,0.0005437247,0.9065853,0.0001088128,0.00006071799,0.01022962,0.0008474316,0.0006359013,0.00165322,0.0002421647,0.00226329,0.07656343],"study_design_scores_gemma":[0.00006171173,0.003063167,0.7867169,0.0001251414,0.00005736218,0.1966042,0.002120103,0.00225176,0.001659559,0.001000928,0.006260361,0.00007873894],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9928396,0.0008669954,0.001236592,0.001269496,0.000101643,0.0000303019,0.00005428287,0.00007284364,0.003528229],"genre_scores_gemma":[0.9976222,0.0003234583,0.0005670183,0.0003667994,0.0001464084,0.00001775396,0.00008093263,0.00001489855,0.0008606057],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005576643,"threshold_uncertainty_score":0.01865572,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04645371304168723,"score_gpt":0.2363746734378109,"score_spread":0.1899209603961237,"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."}}