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Table 6 Periodontal status according to gender (n = 823)

From: Dental and periodontal status of 12-year-old Dai school children in Yunnan Province, China: a cross-sectional study

 

Total

Boys

Girls

p-value

No. (%) of children

    

 Highest CPI = 0

61 (7 %)

31 (8 %)

30 (7 %)

0.704

 Highest CPI = 1

388 (47 %)

183 (46 %)

205 (48 %)

0.476

 Highest CPI = 2

374 (46 %)

185 (46 %)

189 (45 %)

0.606

Mean (SD) number of sextants

 Healthy (CPI = 0)

0.1 (0.4)

0.2 (0.4)

0.1 (0.4)

0.196

 Bleeding only (CPI = 1)

5.1 (1.1)

5.0 (1.2)

5.1 (1.0)

0.336

 With calculus (CPI = 2)

0.8 (1.0)

0.8 (1.1)

0.7 (1.0)

0.572