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Table 2 A comparison between patients with diabetes and control subjects regarding Epworth sleepiness score, Stop-Bang score, and coffee intake

From: The relationship between coffee intake, obstructive sleep apnea risk, and type 2 diabetes glycemic control, in Tabuk City, The Kingdom of Saudi Arabia: a case–control study

Character (mean ± SD)

Diabetes

Control

P-value

Daytime sleepiness

8.31 ± 4.40

6.39 ± 3.70

0.021

STOP-BANG score

4.34 ± 1.61

2.86 ± 1.24

< 0.001

Coffee intake(cups/day)

4.64 ± 3.95

3.45 ± 3.06

0.100

  1. Independent samples t-test