SD all-day SBP

χ2

P

Normal (Group 1) (N = 38)

Abnormal (Group 2) (N = 76)

No.

%

No.

%

Medication

Not on medication

22

57.9

28

36.8

4.560*

0.033*

Medication

16

42.1

48

63.2

Type of medication

Diuretic

2

12.5

6

12.5

0.269

0.717

ACEI/ARBS

12

75.0

34

70.8

1.822

0.177

CCB

10

62.5

18

37.5

0.095

0.758

BB

4

25.0

24

50.0

6.060*

0.014*