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. 2024 Oct 26;16(10):e72439. doi: 10.7759/cureus.72439

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