{"id":"W2338465949","doi":"10.1213/ane.0000000000001210","title":"Pain After Unilateral Total Knee Arthroplasty: A Prospective Randomized Controlled Trial Examining the Analgesic Effectiveness of a Combined Adductor Canal Peripheral Nerve Block with Periarticular Infiltration Versus Adductor Canal Nerve Block Alone Versus Periarticular Infiltration Alone","year":2016,"lang":"en","type":"article","venue":"Anesthesia & Analgesia","topic":"Anesthesia and Pain Management","field":"Medicine","cited_by":124,"is_retracted":false,"has_abstract":true,"ca_institutions":"North York General Hospital; Canadian Institute for Health Information","funders":"","keywords":"Medicine; Adductor canal; Ropivacaine; Anesthesia; Analgesic; Saline; Nerve block; Randomized controlled trial; Local anesthetic; Arthroplasty; Surgery","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.004690506,0.0009188425,0.002800074,0.0003260302,0.0003780108,0.0001555389,0.0001923952,0.0002853734,0.0002692629],"category_scores_gemma":[0.000769118,0.000526437,0.0007818443,0.0007358709,0.0008253471,0.000389374,0.00003394711,0.0003960233,0.00001147618],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004508544,"about_ca_system_score_gemma":0.0007361143,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001320271,"about_ca_topic_score_gemma":0.0007793818,"domain_scores_codex":[0.9905279,0.004968863,0.001368797,0.0009707846,0.001270491,0.0008932176],"domain_scores_gemma":[0.9945376,0.00278329,0.0007904393,0.0008686727,0.0006449887,0.000375032],"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":[0.9677067,0.0005333695,0.01973283,0.000142593,0.003540557,0.001249332,0.00125497,0.0004571036,0.004682612,0.0005198638,0.00006719773,0.0001128922],"study_design_scores_gemma":[0.8404575,0.01185738,0.1367127,0.0005691552,0.004399534,0.0003946949,0.0009132157,0.002438558,0.001345638,0.00002622477,0.00009919411,0.0007861611],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9884235,0.000318728,0.0003589718,0.001572737,0.0002138352,0.008935184,0.000004401793,0.000119204,0.00005340219],"genre_scores_gemma":[0.995908,0.00001937845,0.000232473,0.0002051251,0.0005231372,0.00266319,0.00008020843,0.0001076869,0.0002608476],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1272492,"threshold_uncertainty_score":0.9997187,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008210796460024192,"score_gpt":0.2200771411935949,"score_spread":0.2118663447335707,"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."}}