Table 4

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

FEV1 (mL)FVC (mL)
Estimate95% CIEstimate95% 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)23.619.9 to 27.332.828.7 to 36.9
Previous TB (yes)−404.9−539.7 to −230.2−334.2−526.6 to −141.8
BMI21.913.8 to 30.021.312.4 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.