{"id":"W2007525952","doi":"10.1007/s11999-013-3192-3","title":"Single-injection or Continuous Femoral Nerve Block for Total Knee Arthroplasty?","year":2013,"lang":"en","type":"article","venue":"Clinical Orthopaedics and Related Research","topic":"Anesthesia and Pain Management","field":"Medicine","cited_by":56,"is_retracted":false,"has_abstract":true,"ca_institutions":"University Health Network; Toronto Western Hospital; Women's College Hospital; University of Toronto","funders":"","keywords":"Medicine; Ropivacaine; Anesthesia; Femoral nerve; Placebo; Nerve block; Analgesic; Arthroplasty; Local anesthetic; Confidence interval; Femoral nerve block; Randomized controlled trial; Range of motion; Surgery; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001173528,0.0002350181,0.0008413225,0.0001297915,0.0001148436,0.0003131417,0.0004712458,0.0007247266,0.004820188],"category_scores_gemma":[0.001667265,0.0001128038,0.0003792314,0.0001372423,0.0004751912,0.000241297,0.0001579445,0.0007515204,0.0003806017],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001664798,"about_ca_system_score_gemma":0.000507821,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002040206,"about_ca_topic_score_gemma":0.0006747999,"domain_scores_codex":[0.9996505,0.0001612209,0.0000445868,0.00005631582,0.00005810392,0.00002925161],"domain_scores_gemma":[0.9987059,0.0005627253,0.000495714,0.00004549441,0.00004784641,0.0001422534],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.4383912,0.01477106,0.01411395,0.01272067,0.001446039,0.0002468502,0.0002560312,0.0007034201,0.02498114,0.0008774883,0.001688758,0.4898034],"study_design_scores_gemma":[0.3312173,0.617393,0.03200949,0.002010801,0.001685915,0.001176672,0.0002101306,0.0009713217,0.006336384,0.0004859543,0.006461431,0.00004167521],"study_design_candidate":"randomized_trial","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9434977,0.0514354,0.0009344189,0.001076146,0.0005036353,0.001114664,0.0001048186,0.00002918992,0.001304012],"genre_scores_gemma":[0.9802749,0.0146026,0.002480541,0.0007435767,0.0006935339,0.0005826062,0.00008460946,0.000003488278,0.0005341227],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004820188,"threshold_uncertainty_score":0.01612514,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0931281470024606,"score_gpt":0.3903309410894084,"score_spread":0.2972027940869478,"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."}}