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Table 1 Reported brushing frequency of children per day – before and after the program (N = 189)

From: Oral health promotion for schoolchildren – evaluation of a pragmatic approach with emphasis on improving brushing skills

  

After program

  

once

twice

total

before program

once

21

106

127 (67.2%)

 

twice

3

59

62 (32.8%)

 

total

24 (12.6%)

165 (97.4%)

189 (100%)

  1. Chi Square test (continuity corrected), p < 0.0001 (for males, females and total) missing data from seven children
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BMC Oral Health

ISSN: 1472-6831

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