Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of BMI levels in the intervention and control groups and comparison of BMI levels before and after the intervention in each group
| Intervention group n=50 Mean±SD | Control group n=50 Mean±SD | The result of independent t test | ||
|---|---|---|---|---|
| BMI | Before intervention | 24.55±3.72 | 25.95±5.24 | 0.12 |
| Three months after intervention | 24.05±3.73 | 25.78±4.65 | 0.043 | |
| Pair t test result | <0.001 | 0.47 | ||
