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Table 3 Distribution of children, as percentage, by year, according to the DMFT and DT.

From: Changing trend of caries from 1989 to 2004 among 12-year old Sardinian children

  DMFT DT
  0 1–5 6–10 >10 0 1–5 6-1 >10
1989 10.5 57.0 29.6 2.9 35.5 57.5 7.0 0.0
1992 15.6 54.3 27.3 2.8 34.3 55.0 10.7 0.0
1995 27.6 55.3 15.7 1.4 48.6 44.7 5.7 1.0
1999 38.2 48.9 11.9 1.0 46.9 45.2 7.4 0.5
2004 63.8 29.2 6.0 1.0 71.8 27.9 0.3 --
  1. χ2 = 12.3 p = 0.01 χ2 = 9.4 p < 0.05