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.