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Table. 4.

Table. 4.

Multiple linear regression analysis for the independent factors determining predicted FEV1 (N=6,857)

Variables Predicted FEV1 (%)

β 95% CI P β 95% CI P
Age (years) 0.064 0.043 to 0.119 <0.001 0.064 0.044 to 0.119 <0.001
Women 0.067 1.083 to 2.685 <0.001 0.068 1.100 to 2.687 <0.001
Current drinker −0.005 −0.809 to 0.549 0.707 −0.005 −0.810 to 0.547 0.704
Regular exerciser −0.018 −1.318 to 0.201 0.150 −0.018 −1.319 to 0.200 0.149
BMI (kg/m2) 0.112 0.295 to 0.682 <0.001 0.111 0.295 to 0.678 <0.001
WM (cm) −0.162 −0.311 to −0.170 <0.001 −0.162 −0.311 to −0.170 <0.001
TGs (mg/dL) −0.002 −0.004 to 0.003 0.861 −0.003 −0.004 to 0.003 0.844
HDL-C (mg/dL) 0.048 0.024 to 0.084 <0.001 0.048 0.024 to 0.083 <0.001
FBG (mg/dL) −0.043 −0.040 to −0.011 0.001 −0.043 −0.040 to −0.011 0.001
SBP (mmHg) −0.039 −0.060 to −0.003 0.031 None
DBP (mmHg) 0.021 −0.017 to 0.074 0.221 None
PP (mmHg) None −0.032 −0.060 to −0.003 0.029

Abbreviations: See Table 1.

Korean J Clin Lab Sci 2020;52:119-27 https://doi.org/10.15324/kjcls.2020.52.2.119
© 2020 Korean J Clin Lab Sci