SD all-day SBP

χ²

P-value

Normal (Group 1) (N = 38)

Abnormal (Group 2) (N = 76)

No.

%

No.

%

Diabetes

Non diabetic

32

84.2

54

71.1

2.367

0.124

Diabetic

6

15.8

22

28.9

IDDM

4

66.7

14

63.6

0.019

^FEP = 1.000

NIDDM

2

33.3

8

36.4