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Spirometry parameters in the Pre-test and Post-test
| Parameter | Pre-test (n = 12) | Post-test (n = 12) | Changes% | T | P value | Effect size |
|---|---|---|---|---|---|---|
|
FVC (L) |
4.57 ± 0.90 |
4.79 ± 0.84 |
4.8 |
6.336 |
p < 0.001 |
0.258 |
|
PEF (L/s) |
8.50 ± 0.94 |
8.87 ± 0.92 |
4.35 |
3.446 |
p < 0.01 |
0.401 |
| PIF (L/s) | 5.71 ± 1.16 | 6.58 ± 1.08 | 15.1 | 4.505 | p < 0.005 | 0.776 |
Data are expressed as mean ± SD.
