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. 2017 Dec 23;31:122. doi: 10.14196/mjiri.31.122

Table 3. Correlation between the scores for all study questionnaires .

Berlin’s questionnaire STOP questionnaire STOP-BANG questionnaire AHI
ESS 0.335 ** 0.277 ** 0.209 ** 0.207 **
Berlin’s questionnaire - 0.762 ** 0.656 ** 0.484 **
STOP questionnaire - - 0.793 ** 0.406 **
STOP-BANG questionnaire - - - 0.479 **

** P-value < 0.001