Table 4.

Parameter estimates for multiple fixed-effects covariates included in final FEV₁ and FVC linear mixed-effect models*

	FEV1 (mL)		FVC (mL)
	Estimate	95% CI	Estimate	95% CI
Time (years)	−30.9	−40.1 to 21.6	−38.3	−48.1 to −28.5
Age (years)	−18.7	−20.4 to −16.9	−11.0	−13.0 to −9.1
Sex (female)	−500.1	−566.6 to −433.6	−678.0	−751.4 to −604.7
Height (cm)	23.6	19.9 to 27.3	32.8	28.7 to 36.9
Previous TB (yes)	−404.9	−539.7 to −230.2	−334.2	−526.6 to −141.8
BMI	21.9	13.8 to 30.0	21.3	12.4 to 30.2

*Models include FEV₁ and FVC data from 950 individuals, including 654 with two or more lung function measurements

BMI, body mass index; FEV₁, forced expiratory volume in 1 second; FVC, forced vital capacity; TB, tuberculosis.