The effect of CPAP therapy on excessive daytime sleepiness and quality of life in subjects with  obstructive sleep apnoea: an AB design study

ConclusionsSubjects reported adequate compliance with CPAP at 1 month, and both ESS and short SAQLI showed a significant improvement in these patients. CPAP compliance improved both QoL and sleepiness in patients with  OSA.
Source: Sleep and Breathing - Category: Respiratory Medicine Source Type: research