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만성요통환자에서 복부심부근 강화 운동이 노력성 호기 폐기능 검사 동안 최대호기유량 및 1초간노력성호기량과 요통에 미치는 효과 KCI 등재
Effect of Abdominal Drawing-In Maneuver on Peak Expiratory Flow, Forced Expiratory Volume in 1 Second and Pain During Forced Expiratory Pulmonary Function Test in Patients With Chronic Low Back Pain
pp.10-17
The aim of this study was to investigate the effect of abdominal drawing-in maneuver (ADIM) on peak exploratory flow (PEF), forced exploratory volume in 1 second (FEV1), and low back pain during forced expiration. Twenty-two subjects (14 subjects in experimental group, 8 subjects in control group) participated in this study. The stabilizer was used for ADIM training for five consecutive days. Vitalograph PEF/FEV1 DIARY and visual analogue scale (VAS) were used to determine forced expiratory pulmonary function and low back pain, respectively. Independent t-test and analysis of covariance were used for statistical analysis with a significance level of .05. The findings of this study were as follows: 1) There were no significant differences of ADIM effect on PEF and FEV1 between experimental group and control group. 2) There was a significant pain reduction in experimental group with ADIM. 3) PEF and FEV1 increased significantly in the fifth day compared with the first day pre-exercise baseline. Therefore, it is concluded that ADIM was effective in improving PEF and FEV1, and reducing VAS during forced expiration in patients with chronic low back pain.
