Table 5. Mean PEFR across different height categories.
PEFR: Peak expiratory flow rate
Height (cm) (In cm) | Frequency | Mean PEFR (L/s) | PEFR SD (L/s) |
<120 | 55 | 2.38 | 0.63 |
121-130 | 56 | 2.98 | 0.64 |
131-140 | 58 | 3.79 | 1.54 |
141-150 | 78 | 4.33 | 1.03 |
151-160 | 48 | 5.29 | 1.09 |
161-170 | 20 | 6.28 | 1.14 |
171-180 | 1 | 6.75 | 0.12 |