Bennett H L, Davis H S, Giannini J A
Br J Anaesth. 1985 Feb;57(2):174-9. doi: 10.1093/bja/57.2.174.
In a double-blind study, 33 patients (herniorraphy, cholecystectomy and orthopaedic) were randomly assigned to either suggestion or control groups. Under known clinical levels of nitrous oxide and enflurane or halothane anaesthesia, suggestion patients were exposed to statements of the importance of touching their ear during a postoperative interview. Compared with controls, suggestion patients did touch their ear (tetrachoric correlation 0.61, P less than 0.001) and they did so more frequently (Mann-Whitney U test, P less than 0.02). All suggestion patients were completely amnesic for the intraoperative spoken suggestion, despite inquiries which included hypnotic regression to the operation.
在一项双盲研究中，33例患者（疝修补术、胆囊切除术和骨科手术患者）被随机分为暗示组或对照组。在已知的氧化亚氮和恩氟烷或氟烷麻醉临床水平下，暗示组患者在术后访谈中会听到触摸耳朵重要性的陈述。与对照组相比，暗示组患者确实触摸了耳朵（四分相关系数为0.61，P<0.001），而且触摸频率更高（曼-惠特尼U检验，P<0.02）。尽管进行了包括对手术进行催眠回溯等询问，但所有暗示组患者对术中说出的暗示均完全失忆。
