Table 2

Median knowledge, attitude, practice and overall scores before and after intervention
Characteristic Median score P-value
Attitude
Before Intervention 23 <0.001
After Intervention 28
Knowledge
Before Intervention 63 <0.001
After Intervention 71
Practice
Before Intervention 270 0.528
After Intervention 270
Total score
Before Intervention 354 <0.001
After Intervention 365

The scores before and after the intervention were compared using Wilcoxon signed ranks test.

Jha et al.

Jha et al. BMC Public Health 2013 13:652   doi:10.1186/1471-2458-13-652

Open Data