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Table 2 Results of Epworth Sleepiness Scale and polysomnography

From: The prevalence of obstructive sleep apnea in Japanese asthma patients

Measurements

Value

Epworth Sleepiness Scale

7.3 ± 4.6

Apnea Hypopnea Index

18.7 ± 16.9

3% oxygen desaturation index

18.3 ± 18.5

Lowest SpO2

82.2 ± 9.0

Number of patients with OSA

Mild

Moderate

Severe

36

15

14

7

  1. Data are presented as the mean ± standard deviation