Skip to main content

Table 2 Percentage of individuals and trend according to the periodontal condition−CPI Index—1986/2003/2010

From: Brazilian adolescents’ oral health trends since 1986: an epidemiological observational study

Periodontal condition—CPI index
Variable Year 1986
n = 4.798
Year 2003
n = 7.772
(2003–1986) Trend (%)
2003–1986
Year 2010
n = 5.445
(2010–2003) Trend (%)
2010–2003
(2010–1986) Trend (%)
2010–1986
15–19 years Value (CI 95 %)
Healthy 51.68 46.18 −5.5 −10.7 50.9 (45.4−56.4) 4.73 10.2 −0.78 −1.5
Bleeding 19.89 18.77 −1.1 −5.6 9.7 (7.5–12.3) −9.07 −48.3 −10.19 −51.2
Calculus 23.10 33.40 10.3 44.6 28.4 (24.8–32.4) −5 −15.0 5.30 22.9
Pocket 4–5 mm 2.14 1.19 −1.0 44.4 8.8 (6.9–11.3) 7.61 639.5 6.66 311.2
Pocket 6 mm and + 0.19 0.15 −0.04 −21.1 0.7 (0.3–1.2) 0.55 366.7 0.51 268.4
Excluded sextant 2.92 0.31 −2.6 −89.4 1.5 (0.9–2.4) 1.19 383.9 −1.42 −48.6
  1. Source: Brazil. MS, 1986; MS, 2004, 2011