Table 7.

Subgroup Analysis Based on Sex

	Male		Female
	OR (95% CI)	P value	OR (95% CI)	P value
Age	1.083 (0.966, 1.214)	0.170	1.162 (1.037, 1.301)	0.010
BMI	1.089 (1.012, 1.171)	0.022	1.178 (1.079, 1.287)	0.000
DLCO%	0.998 (0.956, 1.042)	0.927	0.969 (0.92, 1.02)	0.229
FEV1/FVC	1.006 (0.879, 1.153)	0.927	0.995 (0.865, 1.143)	0.940
FEV1%	0.951 (0.88, 1.028)	0.204	0.992 (0.931, 1.058)	0.814
R at 25 Hz%	1.018 (1.002, 1.034)	0.032	1.013 (0.991, 1.035)	0.253
RV/TLC	0.975 (0.841, 1.131)	0.740	1.005 (0.856, 1.18)	0.948