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Table 1 Comparison of the intervention and control groups, concerning the demographic variables

From: The effect of educational program based on theory of planned behavior on promoting retinopathy preventive behaviors in patients with type 2 diabetes: RCT

Group

Control

Intervention

P- Value

Variable

Mean

SD

Mean

SD

Age (years)

59.1

7.1

57.6

8

0.381

Duration of disease (years)

9.7

4.3

6.5

4

0.601

Weight (Kg)

74.9

19.6

75.6

16.8

0.662

Height (Cm)

158.1

8.7

161.8

9.6

0.328

BMI (Weight/height (m2))

29.71

3.2

28.93

3.5

0.098