Harmon T M, Hynan M T, Tyre T E
University of Wisconsin, Milwaukee.
J Consult Clin Psychol. 1990 Oct;58(5):525-30. doi: 10.1037//0022-006x.58.5.525.
The benefits of hypnotic analgesia as an adjunct to childbirth education were studied in 60 nulliparous women. Subjects were divided into high and low hypnotic susceptibility groups before receiving 6 sessions of childbirth education and skill mastery using an ischemic pain task. Half of the Ss in each group received a hypnotic induction at the beginning of each session; the remaining control Ss received relaxation and breathing exercises typically used in childbirth education. Both hypnotic Ss and highly susceptible Ss reported reduced pain. Hypnotically prepared births had shorter Stage 1 labors, less medication, higher Apgar scores, and more frequent spontaneous deliveries than control Ss' births. Highly susceptible, hypnotically treated women had lower depression scores after birth than women in the other 3 groups. We propose that repeated skill mastery facilitated the effectiveness of hypnosis in our study.
对60名未生育过的女性研究了催眠镇痛作为分娩教育辅助手段的益处。在接受6次分娩教育和通过缺血性疼痛任务掌握技能之前,将受试者分为高催眠易感性组和低催眠易感性组。每组中有一半的受试者在每次课程开始时接受催眠诱导;其余的对照组受试者接受分娩教育中常用的放松和呼吸练习。接受催眠的受试者和高易感性受试者均报告疼痛减轻。与对照组受试者的分娩相比,接受催眠准备的分娩第一产程更短、用药更少、阿普加评分更高且自然分娩更频繁。接受催眠治疗的高易感性女性产后抑郁评分低于其他三组女性。我们认为,在我们的研究中,反复掌握技能促进了催眠的效果。