Table 3

Association of spirometric values with mortality

	Unadjusted^*			Adjusted^†			Mutually adjusted^‡
	HR	95% CI	p Value	HR	95% CI	p Value	HR	95% CI	p Value
Men
FEV₁	0.82	0.79 to 0.86	<0.001	0.92	0.88 to 0.97	0.001	0.98	0.90 to 1.07	0.72
FVC	0.78	0.74 to 0.83	<0.001	0.89	0.83 to 0.94	<0.001	0.90	0.81 to 1.00	0.049
FEV₁/FVC	0.91	0.84 to 0.99	0.024	0.99	0.91 to 1.08	0.77
Women
FEV₁	0.80	0.76 to 0.84	<0.001	0.88	0.83 to 0.93	<0.001	1.01	0.89 to 1.15	0.84
FVC	0.75	0.70 to 0.80	<0.001	0.83	0.77 to 0.89	<0.001	0.82	0.70 to 0.95	0.010
FEV₁/FVC	0.90	0.79 to 1.02	0.11	0.99	0.87 to 1.14	0.93

↵* Adjusted for age and height only.
↵† Adjusted for the variables in table 2.
↵‡ Adjusted for the variables in table 2 and also mutually adjusted for FEV₁ and FVC.
FEV₁, forced expiratory volume in 1 s; FVC, forced vital capacity; HR, hazard ratio.