Category

Diabetes mellitus awareness status

Test statistic

p-value

Diagnosed*

Undiagnosed

Total

n

%

n

%

n

%

RPG ≥200mg%

23^†

4.3

6

1.3

29

5.6

χ²(1) = 68.2

<0.0001

RPG <200mg%

26^˦

4.9

452

85.1

458

90

Total

49^?

9.2

458

86.4

507

95.7**