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. Author manuscript; available in PMC: 2017 May 18.
Published in final edited form as: J Sleep Res. 2016 May 30;25(6):731–738. doi: 10.1111/jsr.12430

Table 4.

Change in ESS according to treatment group and stratified by gender

Δ ESS SHAM CPAP
Mild Mod Severe Mild Mod Severe
Males 2.4±3.6 1.7 ±3.3 2.1 ± 3.4 2.9±4.8 1.9 ±4.1 3.1 ±4.5*
Females 2.3 ± 3.4 1.5 ±3.7 2.1 ± 4.1 3.2 ±4.0 3.1 ± 4.3* 3.5 ± 3.9*

ESS: Epworth Sleepiness Scale,

*

p <0.05