Han Chang Hoon, Chung Jae Ho
Department of Internal Medicine, National Health Insurance Service Ilsan Hospital, Goyang, Republic of Korea.
Department of Internal Medicine, International St. Mary's Hospital, Catholic Kwandong University College of Medicine, Incheon, Republic of Korea.
J Thorac Dis. 2018 Nov;10(11):6002-6009. doi: 10.21037/jtd.2018.10.09.
We investigated the associations between hand grip strength (HGS) and spirometric parameters.
A total of 5,303 participants over 40 years of age, who underwent spirometry and HGS testing, were selected from the Korean National Health and Nutrition Examination Survey 2014-2015. Outcome measures were forced expiratory volume in 1 s (FEV), forced vital capacity (FVC), FEV/FVC, and peak expiratory flow rate (PEFR). Unadjusted and adjusted linear regressions were used for the analyses.
Mean HGS in the obstructive group was: male: 38.9±6.9 kg; female: 24.2±4.8 kg, which was significantly less than that in the normal group (male: 42.2±7.2 kg, P<0.001; female: 26.0±4.6 kg, P<0.001). In a multiple linear regression model, HGS was significantly associated with FEV (male: β=0.18, P<0.001, female: β=0.21, P<0.001), FVC (male: β=0.23, P<0.001, female: β=0.24, P<0.001) and PEFR (male: β=0.13, P<0.001, female: β=0.14, P<0.001) after adjustment.
We found associations between muscle strength as evaluated by HGS and spirometric pulmonary function parameters.
我们研究了握力(HGS)与肺功能参数之间的关联。
从2014 - 2015年韩国国家健康与营养检查调查中选取了5303名40岁以上接受肺功能测定和握力测试的参与者。观察指标为第1秒用力呼气容积(FEV)、用力肺活量(FVC)、FEV/FVC和呼气峰值流速(PEFR)。分析采用未调整和调整后的线性回归。
阻塞性组的平均握力为:男性:38.9±6.9千克;女性:24.2±4.8千克,显著低于正常组(男性:42.2±7.2千克,P<0.001;女性:26.0±4.6千克,P<0.001)。在多元线性回归模型中,调整后握力与FEV(男性:β=0.18,P<0.001,女性:β=0.21,P<0.001)、FVC(男性:β=0.23,P<0.001,女性:β=0.24,P<0.001)和PEFR(男性:β=0.13,P<0.001,女性:β=0.14,P<0.001)显著相关。
我们发现通过握力评估的肌肉力量与肺功能测定的肺功能参数之间存在关联。