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Table 3 comparison of the mean score of knowledge between the two visits

From: An educational intervention for improving knowledge of Syrian school children about avulsion using the "save your tooth" poster

 

Mean score of knowledge ± SD

Baseline

Post 8 weeks

P value

Mean score of knowledge

3.71 ± 1.26

4.03 ± 2.19

t = 2.935

P < 0.003*

  1. *Paired sample t-test
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BMC Oral Health

ISSN: 1472-6831

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