There were significant difference in apneahyponeaindex (AHI) and percent of time in saturation lower 90%(STL90%) in the cases of OSAS with hypertension, compared to the simple OSAS;
Methods The measured body parameters and polysomnography(PSG)parameters of 155 patients with OSAHS entered into multiple linear regression analysis to correlate with apneahyponeaindex (AHI).