渐进性肌肉松弛对青春期女性支气管哮喘患者的影响：一项随机、双盲、对照研究。
Effect of progressive muscle relaxation in adolescent female bronchial asthma patients: a randomized, double-blind, controlled study.
作者信息
Nickel Cerstin, Kettler Christian, Muehlbacher Moritz, Lahmann Claas, Tritt Karin, Fartacek Rainhold, Bachler Egon, Rother Nadine, Egger Christoph, Rother Wolfhardt K, Loew Thomas H, Nickel Marius K
机构信息
Clinic of Psychosomatic Medicine and Psychotherapy, Inntalklinik, Simbach am Inn, Germany.
出版信息
J Psychosom Res. 2005 Dec;59(6):393-8. doi: 10.1016/j.jpsychores.2005.04.008.
OBJECTIVE
The aim of this study is to examine the efficacy of progressive muscle relaxation (PMR) on change in blood pressure, lung parameters and heart rate in female adolescent asthmatics.
METHOD
In a prospective, randomized, double-blind, controlled study, adolescent female asthmatics (n=31) were tested to find out how the systolic blood pressure (SBP), forced expiratory volume in the first second (FEV(1)), peak expiratory flow (PEF) and heart rate change after PMR. The control group (CG; n=30) received a placebo intervention.
RESULTS
A significant reduction in SBP and a significant increase in the FEV(1) and PEF were observed after PMR. The heart rate showed a significant increase in the coefficient of variation (CV), root-mean-square of successive differences (RMSSD) and at the high frequency (HF) range, in addition to a significant reduction at the low and middle frequency (LF and MF, respectively) ranges.
CONCLUSION
PMR appears to be effective in improvement of blood pressure, lung parameter and heart rate in adolescent female asthmatics.
目的
本研究旨在探讨渐进性肌肉松弛（PMR）对青春期女性哮喘患者血压、肺参数和心率变化的疗效。
方法
在一项前瞻性、随机、双盲、对照研究中，对青春期女性哮喘患者（n = 31）进行测试，以了解PMR后收缩压（SBP）、第一秒用力呼气量（FEV(1)）、呼气峰值流速（PEF）和心率如何变化。对照组（CG；n = 30）接受安慰剂干预。
结果
PMR后观察到SBP显著降低，FEV(1)和PEF显著增加。心率在变异系数（CV）、逐次差值均方根（RMSSD）和高频（HF）范围显著增加，此外在低频和中频（分别为LF和MF）范围显著降低。
结论
PMR似乎对改善青春期女性哮喘患者的血压、肺参数和心率有效。
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