Table 2 Comparison of PFT in HDLI survivors vs. control subjects
From: Early-life exposure to humidifier disinfectant determines the prognosis of lung function in children
| Â | HDLI survivors | Control group | P-value | ||
|---|---|---|---|---|---|
n | mean (SE) | n | mean (SE) | ||
A. Boy, Over 7 years | |||||
 FVC (% of pred) | 47 | 87.4 (2.2) | 75 | 98.5 (1.2) | < 0.001 |
 FEV1 (% of pred) | 47 | 86.0 (2.0) | 75 | 96.7 (1.3) | < 0.001 |
 FEV1/FVC | 47 | 89.1 (0.7) | 75 | 89.0 (0.5) | 0.907 |
 cor. DLco (% of pred) | 47 | 74.0 (2.4) | 81 | 87.1 (1.3) | < 0.001 |
Girl, above 7 years | |||||
 FVC (% of pred) | 34 | 84.4 (2.2) | 39 | 94.1 (1.4) | < 0.001 |
 FEV1 (% of pred) | 34 | 82.4 (2.4) | 39 | 93.5 (1.5) | < 0.001 |
 FEV1/FVC | 34 | 90.4 (1.1) | 39 | 91.8 (0.6) | 0.256 |
 cor. DLco (% of pred) | 34 | 68.3 (1.9) | 41 | 78.2 (1.8) | < 0.001 |
B. Boy, above 8 years | |||||
 FVC (% of pred) | 23 | 83.1 (3.4) | 52 | 98.5 (1.5) | < 0.001 |
 FEV1 (% of pred) | 23 | 81.7 (3.1) | 52 | 95.9 (1.6) | < 0.001 |
 FEV1/FVC | 23 | 89.7 (1.0) | 52 | 88.6 (0.6) | 0.308 |
 cor. DLco (% of pred) | 28 | 74.4 (3.5) | 55 | 89.3 (1.5) | < 0.001 |
Girl, above 8 years | |||||
 FVC (% of pred) | 15 | 80.9 (2.3) | 27 | 92.1 (1.5) | < 0.001 |
 FEV1 (% of pred) | 15 | 77.3 (2.7) | 27 | 90.4 (1.4) | < 0.001 |
 FEV1/FVC | 15 | 89.8 (2.2) | 27 | 91.5 (0.8) | 0.465 |
 cor. DLco (% of pred) | 19 | 67.9 (2.0) | 29 | 80.8 (2.3) | < 0.001 |
C. Boy, above 9 years | |||||
 FVC (% of pred) | 18 | 81.0 (3.6) | 31 | 98.1 (1.8) | < 0.001 |
 FEV1 (% of pred) | 18 | 79.3 (3.0) | 31 | 95.1 (1.9) | < 0.001 |
 FEV1/FVC | 18 | 89.7 (1.1) | 31 | 88.5 (0.7) | 0.390 |
 cor. DLco (% of pred) | 25 | 74.1 (3.4) | 32 | 89.6 (2.3) | < 0.001 |
Girl, above 9 years | |||||
 FVC (% of pred) | 13 | 80.8 (2.6) | 15 | 90.5 (1.7) | 0.004 |
 FEV1 (% of pred) | 13 | 76.6 (3.0) | 15 | 87.7 (1.4) | 0.004 |
 FEV1/FVC | 13 | 89.2 (2.5) | 15 | 91.3 (1.1) | 0.462 |
 cor. DLco (% of pred) | 15 | 68.3 (2.1) | 15 | 83.7 (2.6) | < 0.001 |