Fig. 1
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40885-015-0036-3/MediaObjects/40885_2015_36_Fig1_HTML.gif)
The prevalences of hypertension and diabetes mellitus were significantly higher in the moderate/severe OSAS group than they were in the control group
The prevalences of hypertension and diabetes mellitus were significantly higher in the moderate/severe OSAS group than they were in the control group