{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003168468,0.00166923,0.005811634,0.0006026705,0.0007603796,0.001574027,0.001366312,0.002895635,0.007908504],"category_scores_gemma":[0.004466616,0.001366344,0.003534667,0.0006872251,0.001725748,0.001383663,0.000708553,0.003087311,0.000801073],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009276617,"about_ca_system_score_gemma":0.002094561,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0016312,"about_ca_topic_score_gemma":0.003229201,"domain_scores_codex":[0.9974263,0.001322436,0.0003196098,0.0004385207,0.0002186482,0.0002744737],"domain_scores_gemma":[0.996801,0.001169914,0.0009787061,0.0001543693,0.0002003944,0.000695622],"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":[0.9897282,0.004424924,0.0003463662,0.0005901729,0.0009155701,0.0000171089,0.00002122026,0.00006341021,0.0005295571,0.0000233702,0.00008864667,0.003251598],"study_design_scores_gemma":[0.9329702,0.06461891,0.001109139,0.00004448063,0.0008613762,0.00001269993,0.0000144937,0.0001492206,0.00009075753,0.00003271708,0.00008716204,0.00000881105],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9858022,0.006370947,0.0005820618,0.0004574751,0.0008005172,0.00458836,0.0004608837,0.00006470389,0.0008728438],"genre_scores_gemma":[0.9838937,0.003688162,0.001777298,0.00087354,0.0009468867,0.006925286,0.0004310806,0.00001326098,0.001450836],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007908504,"threshold_uncertainty_score":0.02645653,"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."}}