Variables | Female | Male | ||||||
---|---|---|---|---|---|---|---|---|
Low altitude | High altitude | (%) Diff | Sig. | Low altitude | High altitude | (%) Diff | Sig. | |
FVC (L)* | 93.51 (15.40) | 108.93 (19.70) | 15.23 | 0.001 | 92.24 (15.16) | 100.43 (15.56) | 8.50 | 0.033 |
FEV1 (L)* | 101.36 (23.03) | 115.15 (14.92) | 12.74 | 0.002 | 104.32 (16.48) | 105.00 (24.02) | 0.65 | 0.892 |
FEV1/FVC-(IQR) | 1.18 (1.11–1.23) | 1.14 (1.10–1.18) | 4.0 | 0.029 | 1.20 (1.15–1.24) | 1.14 (1.10–1.18) | 6.0 | 0.003 |
FEF25–75% (L/s)* | 110.32 (26.75) | 112.54 (24.88) | 1.99 | 0.703 | 114.25 (23.45) | 109.07 (21.65) | 4.64 | 0.358 |
PEFR (L/s)* | 94.00 (17.46) | 97.17 (18.32) | 3.31 | 0.431 | 95.46 (16.60) | 96.03 (26.26) | 0.60 | 0.914 |