艾扬格瑜伽对患有原发性痛经的女大学生疼痛程度、状态性焦虑和血浆PGF2a水平的影响

Effect of Iyengar Yoga on Pain Intensity, STAI,PGF2a in Women with Primary Dysmenorrheal

目的:艾扬格瑜伽是否能降低原发性痛经的女大学生状态性焦虑和血浆PGF2a水平,改善痛经患者的疼痛程度。方法:86名在籍的西安外国语大学女生,医院诊断为原发性痛经;随机分为瑜伽组(n=46)和控制组(n=40)。每组评定3个月经周期,第一个月经周期两组都不施加干预,参与者在经期完成月经特点调查问卷、状态—特质焦虑问卷和疼痛视觉模拟评分,并测量血浆PGF2a;月经结束后,对瑜伽组采用体式、呼吸和冥想相结合的干预方法,经期内容不变,练习量减少,持续两个月经期。控制组不施加任何干预,第三个月经期完成月经特点调查问卷、状态—特质焦虑问卷和疼痛视觉模拟评分,并测量血浆PGF2a。结果:瑜伽组与第一个月经期的测试结果相比,第三个月经期疼痛程度和持续时间显著改变(p<0.05),状态焦虑问卷得分差异显著(p<0.001),血浆PGF2a水平降低,显著差异(p<0.05)。与控制组相比,实验后的疼痛程度和持续时间显著改变(p<0.05),状态-特质焦虑问卷得分差异显著(p<0.001),血浆PGF2a水平降低,显著差异(p<0.05)。结论:艾扬格瑜伽能降低原发性痛经患者的经期疼痛程度和持续时间,缓减:状态性焦虑。

Objective： We have assessed whether lygengar yoga poses are able to reduce severity and duration, of primary dysmenorrheal. Methods： To determine the effectiveness of yoga in adolescents with primary dysmenorrheal, 86 girl students, were randomly assigned to an experimental group （ n =46 ） and a control group （ n = 40 ）. The Visual Analog Scale for Pain was used to assess intensity of pain and the pain duration was calculated in terms of hours. Each group was evaluated for three menstrual cycles. At first cycle no method was presented; the participants only were asked to complete the questionnaire of menstrual characteristics during their menstrual. Then the participants were asked by the experimental group to do yoga poses at literal phase, and also to complete the menstrual characteristics and STAI questionnaire in during of menstruation, measure PGF2a in the blood plasma .The control group did not receive any intervention except to complete menstrual characteristics and STAI questionnaire, measure PGF2a in the blood plasma in during of menstruation. Conclusion： Yoga reduced the severity and duration of primary dysmenorrheal. The findings suggest that yoga poses are safe and simple treatment for primary dysmenorrheal.