Fig. 2From: Use of Berlin questionnaire in comparison to polysomnography and home sleep study in patients with obstructive sleep apneaPrediction of OSAS by Berlin questionnaire againast polysomnography and home sleep test. Sensitivty (a), specificity (b), positive predictive value (c) and negative predictive value (d) of Berlin questionnaire in predicting the diagnosis of OSAS from polysomnography (PSG) and home sleep monitoring Embletta™ PDS. *p < 0.05*Back to article page