{"id":"W2924467750","doi":"10.2147/jpr.s194541","title":"&lt;p&gt;Postoperative analgesic effect of hydromorphone in patients undergoing single-port video-assisted thoracoscopic surgery: a randomized controlled trial&lt;/p&gt;","year":2019,"lang":"en","type":"article","venue":"Journal of Pain Research","topic":"Anesthesia and Pain Management","field":"Medicine","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"David Geffen School of Medicine, University of California, Los Angeles; Zhejiang University; University of Alberta","keywords":"Medicine; Hydromorphone; Analgesic; Randomized controlled trial; Port (circuit theory); Anesthesia; Video-assisted thoracoscopic surgery; Postoperative pain; Surgery; Pain management; Opioid; Internal medicine","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch"],"consensus_categories":["metaresearch"],"category_scores_codex":[0.07040294,0.0003015232,0.003934767,0.001750977,0.00008645961,0.00005758273,0.0002495858,0.0001780754,0.000357192],"category_scores_gemma":[0.01443895,0.0001933467,0.0009006297,0.001060928,0.0002162551,0.0001579939,0.00005554236,0.000710347,0.00003248082],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004246281,"about_ca_system_score_gemma":0.000683418,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002101879,"about_ca_topic_score_gemma":0.00002566167,"domain_scores_codex":[0.9789799,0.01571155,0.0020912,0.0003134268,0.002313776,0.0005901137],"domain_scores_gemma":[0.9682482,0.02895483,0.001128015,0.0004145146,0.0009930882,0.0002612988],"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":[0.8894156,0.001252188,0.09558336,0.0005483694,0.0009446193,0.0004648485,0.0002633532,0.00003988369,0.006229525,0.00004315463,0.003535004,0.001680139],"study_design_scores_gemma":[0.9546407,0.01194136,0.02759457,0.002685642,0.0003361625,0.00002000911,0.0001096354,0.001002731,0.0007925313,0.00005329207,0.0006371732,0.0001861856],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9896641,0.0007942325,0.0001404596,0.001371326,0.0001771131,0.006716616,6.057642e-7,0.000009230917,0.001126332],"genre_scores_gemma":[0.9972906,0.0002211987,0.0001562275,0.0002132564,0.0001165691,0.000108692,0.00001256601,0.00004095284,0.001839947],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06798878,"threshold_uncertainty_score":0.9938629,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02994815587979894,"score_gpt":0.3226592653784194,"score_spread":0.2927111094986204,"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."}}