Table 4 Subgroup Analysis: Change in lung function and BMI over time (post-lung resection) by sex (n = 39) and by extent of lung resection (n = 35)
Outcome | Subgroup | Intercept (95% CI) | p-value | Change per year (95% CI) | p-value* |
|---|---|---|---|---|---|
FVC Z score | Males | −0.68 | 0.125 | −0.049 | 0.263 |
(−1.57, 0.22) | (−0.09, − 0.01) | ||||
Females | −1.65 | −0.021 | |||
(−3.79, 0.49) | (−0.11, 0.07) | ||||
FEV1 Z score | Males | −0.94 | 0.064 | −0.08 | 0.026 |
(−1.71, −0.17) | (−0.12, − 0.05) | ||||
Females | −1.96 | −0.03 | |||
(−3.81, −0.11) | (−0.11, 0.04) | ||||
BMI Z score | Males | −0.04 | 0.180 | 0.02 | 0.967 |
(−0.71, 0.62) | (−0.01, 0.05) | ||||
Females | −0.68 | 0.02 | |||
(−2.27, −0.92) | (−0.05, 0.09) | ||||
FVC Z score | Single Lobe | −0.75 | 0.040 | −0.03 | 0.645 |
(−1.38, −0.13) | (−0.06, − 0.01) | ||||
Multiple Lobes | −2.49 | −0.05 | |||
(−4.79, −0.21) | (−0.14, 0.04) | ||||
FEV1 Z score | Single Lobe | −1.10 | 0.012 | −0.06 | 0.955 |
(−1.61, −0.60) | (−0.08, − 0.03) | ||||
Multiple Lobes | −2.89 | −0.06 | |||
(−4.78, −0.99) | (−0.14, 0.02) | ||||
BMI Z score | Single Lobe | −0.15 | 0.456 | 0.02 | 0.042 |
(−0.64, 0.35) | (0.01, 0.04) | ||||
Multiple Lobes | −0.62 | −0.02 | |||
(−2.35, 1.12) | (−0.08, 0.04) |