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Table 5 Comparisons of ECC incidence between two groups at the follow-up

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

Groups time

Intervention Number (%)

Control Number (%)

p-value*

ECC incidence at follow-up

7 (13)

17 (35)

0.001

  1. *Chi-square test
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BMC Public Health

ISSN: 1471-2458

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