LAUSR

Nocturia, cardio-vascular diseases and diabetes are frequent in patients with sleep related breathing disorders. In this study, we had analyzed the influence of the intermittent hypoxia on nocturia prevalence and found that cardio-vascular diseases, obesity, age and apnea hypopnea indexpredict 27.1% of nocturia�s variance (Nagelkerke R square-=.271, c2= 68.35).In AHI [28, the chance of nocturia is 50% and the difference dependents on the presence or absence of the cardio-vascular diseases. For values of AHI ]28, the risk of nocturia becomes independent of the presence of the cardio-vascular disease.