{"id":"W7813333","doi":"10.1007/s12630-011-9560-0","title":"A systematic review of intravenous ketamine for postoperative analgesia","year":2011,"lang":"en","type":"review","venue":"Canadian Journal of Anesthesia/Journal canadien d anesthésie","topic":"Treatment of Major Depression","field":"Medicine","cited_by":573,"is_retracted":false,"has_abstract":false,"ca_institutions":"Saskatchewan Health; University of Saskatchewan; Royal University Hospital","funders":"University of Saskatchewan","keywords":"Ketamine; Medicine; Placebo; Sedation; Anesthesia; Analgesic; Perioperative; Opioid; Morphine; Randomized controlled trial; Surgery; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"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":[0.004518229,0.001250647,0.008442389,0.004912599,0.000472031,0.00185311,0.001968206,0.001696057,0.004810287],"category_scores_gemma":[0.02048973,0.0008886094,0.006497137,0.00592357,0.0008415431,0.001681012,0.001298822,0.001502502,0.0002426212],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00253978,"about_ca_system_score_gemma":0.005803456,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008147019,"about_ca_topic_score_gemma":0.03291579,"domain_scores_codex":[0.9953879,0.001660372,0.001753661,0.0003475777,0.0007078467,0.0001428007],"domain_scores_gemma":[0.9891011,0.00721079,0.002629083,0.0001595514,0.0007183695,0.0001810645],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"systematic_review","study_design_scores_codex":[0.000578706,0.00002926345,0.0004717607,0.9429242,0.01732948,0.0001215081,0.0001380398,0.00009835145,0.000168845,0.0001407709,0.001340168,0.0366589],"study_design_scores_gemma":[0.002071174,0.0007970158,0.00767558,0.6892811,0.2681727,0.0007972845,0.0003384198,0.0001498532,0.0002565539,0.0004070069,0.02997838,0.00007497473],"study_design_candidate":"systematic_review","study_design_consensus":"systematic_review","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.001007013,0.9981456,0.00008925296,0.0001276921,0.0000922163,0.0001929219,0.0001413117,0.000005177567,0.0001988509],"genre_scores_gemma":[0.01651901,0.9819261,0.0006648242,0.0004618165,0.00006444973,0.0001666863,0.00008265839,0.000004512876,0.0001098697],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.008442389,"threshold_uncertainty_score":0.02389497,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02731142731553202,"score_gpt":0.2772646655873842,"score_spread":0.2499532382718522,"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."}}