Variable

OB (n = 96)

non-OB (n = 239)

p-value

mean

SD

mean

SD

Average age (years)

56.0

1.7

56.0

1.9

p = 0.82

Fasting blood sugar level (mg/dL)

101.4

12.2

97.4

12.4

p < 0.01

HbA1c (%)

5.2

0.7

5.1

0.5

p = 0.22

Height (cm)

169.8

5.9

167.8

5.2

p < 0.01

Weights (kg)

73.8

5.5

62.5

6.5

p < 0.01

BMI (kg/m2)

25.6

1.9

22.2

2.1

p < 0.01

Waist circumference (cm)

88.3

3.2

77.4

5.0

p < 0.01