Skip to main content

Table 2 Comparisons of perceived threat between two groups over the study period

From: Four-level evaluation of health promotion intervention for preventing early childhood caries: a randomized controlled trial

Groups Time

Intervention Mean(SD)

Control Mean(SD)

p-value*

Pre-Test

38.92 ± 5.32

37.88 ± 4.72

0.27*

6 months follow-up

41.15 ± 4.46

38.26 ± 4.21

0.001*

P-value**

0.002**

0.44**

–

  1. *Results obtained from t test
  2. **Results obtained paired t test
Back to article page

BMC Public Health

ISSN: 1471-2458

Contact us