Table 2 Prevalence of localized and generalized periodontitis, stratified by age and gender.
Females | Males | Total | ||||
|---|---|---|---|---|---|---|
n | Prev. (95% CI) (%) | n | Prev. (95% CI) (%) | n | Prev. (95% CI) (%) | |
Localized | 139 | 56.3 (50.1–62.5) | 108 | 43.7 (37.5–49.9) | 247 | 23.2 (20.7–25.9) |
18–30 | 5 | 3.6 (0.5–6.7) | 6 | 5.6 (1.2–9.9) | 11 | 4.5 (1.9–7.0) |
31–40 | 14 | 10.1 (5.1–15.1) | 5 | 4.6 (0.7–8.6) | 19 | 7.7 (4.4–11.0) |
41–50 | 20 | 14.4 (8.6–20.2) | 10 | 9.3 (3.8–14.7) | 30 | 12.1 (8.1–16.2) |
51–60 | 20 | 14.4 (8.6–20.2) | 13 | 12.0 (5.9–18.2) | 33 | 13.4 (9.1–17.6) |
61–70 | 51 | 36.7 (28.7–44.7) | 34 | 31.5 (22.7–40.2) | 85 | 34.4 (28.5–40.3) |
71–80 | 25 | 18.0 (11.6–24.4) | 28 | 25.9 (17.7–34.2) | 53 | 21.5 (16.3–26.6) |
80+ | 4 | 2.9 (0.1–5.7) | 12 | 11.1 (5.2–17) | 16 | 6.5 (3.4–9.5) |
Generalized | 191 | 49.0 (44.0–54.0) | 199 | 51.0 (46.0–56.0) | 390 | 36.7 (33.8–39.6) |
18–30 | 0 | 0.0 (0.0–0.0) | 0 | 0.0 (0.0–0.0 | 0 | 0.0 (0.0–0.0 |
31–40 | 5 | 3.6 (1–6.2) | 2 | 1.9 (0.0–3.7) | 7 | 1.8 (0.5–3.1) |
41–50 | 13 | 9.4 (5.2–13.5) | 20 | 18.5 (13.1–23.9) | 33 | 8.5 (5.7–11.2) |
51–60 | 23 | 16.5 (11.3–21.8) | 26 | 24.1 (18.1–30.0) | 49 | 12.6 (9.3–15.9) |
61–70 | 71 | 51.1 (44–58.2) | 64 | 59.3 (52.4–66.1) | 135 | 34.6 (29.9–39.3) |
71–80 | 57 | 41. (34–48) | 60 | 55.6 (48.7–62.5) | 117 | 30.0 (25.5–34.5) |
80+ | 22 | 15.8 (10.7–21) | 27 | 25. (19–31.0) | 49 | 12.6 (9.3–15.9) |
Molar–Incisor Pattern | 330 | — | 307 | — | 637 | — |
No | 311 | 94.2 (91.7–96.8) | 295 | 96.1 (93.9–98.3) | 606 | 95.1 (93.5–96.8) |
Yes | 19 | 5.8 (3.2–8.3) | 12 | 3.9 (1.7–6.1) | 31 | 4.9 (3.2–6.5) |
