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Table 1 General characters of the study group

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

DM

Control

P-value

95% CI

Age (mean ± SD

51.18 ± 10.79

49.32 ± 5.51

0.272

 

Sex

  

0.252

0.283–1.39

Males

50 (47.2%)

54 (62.7%)

  

Females

56 (52.8%)

38 (37.3)

Level of exercise

34 (31.5%)

30 (32.6%)

0.649

 

Obesity

52 (50%)

22 (23.9%)

0.008

 

OSA risk (STOP-BANG)

92 (88.5%)

52 (56.5%)

< 0.001

2.10–16.54

Daytime sleepiness

38 (36.5%

20 (21.7%)

0.109

0.19–1.18

  1. Independent samples t-test and Chi square test