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Are questionnaires reliable in diagnosing sleep-disordered breathing in university students?
E Migacz1, A Wichniak2, W Kukwa1
1Department of Otorhinolaryngology,Faculty of Medicine and Dentistry,Medical University of Warsaw,Warsaw,Poland.
Objective:
This study aimed to screen young adults for sleep-disordered breathing, and compare those with high and low risk for sleep-disordered breathing.
Methods:
A survey based on the Berlin questionnaire was completed by 330 university students, and the results were used to divide them into sleep-disordered breathing positive and sleep-disordered breathing negative groups. A representative group was selected from each cohort (positive group, n = 16; negative group, n = 21), and assessed with sleep study, ENT examination, the Nose Obstruction Symptom Evaluation scale, and the Epworth Sleepiness Scale.
Results:
Sleep-disordered breathing prevalence was 11.2 per cent in the questionnaire and 24 per cent according to the sleep study. The sleep-disordered breathing positive and negative groups significantly differed in terms of coexisting sleep-disordered breathing symptoms. There were no significant differences between the positive and negative groups with regard to sleep study parameters (apnoea/hypopnoea index, respiratory disturbance index, oxygen desaturation index, snoring intensity) and the Epworth Sleepiness Scale.
Conclusion:
Subjective and objective diagnostic tools revealed that sleep-disordered breathing is a common problem among young adults.
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