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Table 4 Comparison of mean and standard deviation of weight and BMI changes in the control group

From: The effect of educational intervention based on the theory of planned behavior on improving physical and nutrition status of obese and overweight women

Variable

Group

Pre-intervention

Six months after intervention

p-value

Body Mass Index (BMI)

Experimental

29.14 ± 3.12

27.12 ± 3.18

0.021

 

Control

29.17 ± 3.36

29.56 ± 3.40

0.179

 

Independent-sample T-test

0.172

0.042

 

Weight

Experimental

77.04 ± 8.39

73.88 ± 10.58

0.001

 

Control

78.87 ± 8.83

77.49 ± 8.46

0.156

 

Independent-sample T-test

0.148

0.001

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