Table 2. Incidence rates for pneumonia by category, age and district, in children 2–59 months of age in Mongolia, April 2015-May 2016 (per 1000 population).
| Incidence rate (95% CI) All districts |
Incidence rate (95% CI) Phase 1 districts |
Incidence rate (95% CI) Phase 2 districts |
Incidence rate (95% CI) Songinokhair-khan District |
Incidence rate (95% CI) Sükhbaatar District |
Incidence rate (95% CI) Bayanzürkh District | Incidence rate (95% CI) Chingeltei District | |
|---|---|---|---|---|---|---|---|
| All pneumonia cases | |||||||
| 2–11 months | 83.7 (79.9–87.8) | 90.9 (85.2–96.9) | 76.6 (71.3–82.0) | 77.1 (71.0–83.6) | 128.5 (115.6–142.5) | 84.9 (78.1–92.1) | 61.0 (53.2–69.6) |
| 12–59 months | 22.4 (21.5–23.3) | 25.1 (23.8–26.5) | 19.8 (18.6–20.9) | 21.0 (19.6–22.5) | 35.0 (32.3–38.0) | 18.7 (17.4–20.1) | 22.0 (19.9–24.2) |
| 2–59 months | 31.8 (30.9–32.8) | 35.4 (34.0–36.9) | 28.3 (27.1–29.6) | 30.0 (28.5–31.6) | 48.5 (45.5–51.7) | 28.3 (26.8–29.9) | 28.4 (26.2–30.7) |
| Primary endpoint pneumonia cases | |||||||
| 2–11 months | 9.2 (7.9–10.6) | 11.5 (9.5–13.8) | 6.9 (5.4–8.7) | 11.8 (9.5–14.5) | 10.7 (7.2–15.3) | 8.1 (6.1–10.5) | 4.7 (2.7–7.5) |
| 12–59 months | 2.5 (2.2–2.8) | 3.3 (2.9–3.8) | 1.8 (1.4–2.1) | 2.9 (2.4–3.5) | 4.3 (3.3–5.4) | 1.3 (1.0–1.8) | 2.6 (1.9–3.5) |
| 2–59 months | 3.6 (3.2–3.9) | 4.6 (4.1–5.1) | 2.5 (2.2–2.9) | 4.4 (3.8–5.0) | 5.2 (4.2–6.3) | 2.3 (1.9–2.8) | 3.0 (2.3–3.8) |
| Severe pneumonia cases | |||||||
| 2–11 months | 58.9 (55.6–62.2) | 66.4 (61.6–71.6) | 51.2 (47.0–55.8) | 59.3 (53.9–65.0) | 86.0 (75.5–97.6) | 61.0 (55.3–67.2) | 32.9 (27.2–39.3) |
| 12–59 months | 12.0 (11.3–12.6) | 13.3 (12.4–14.3) | 10.7 (9.8–11.5) | 11.6 (10.6–12.7) | 17.3 (15.4–19.5) | 11.4 (10.4–12.5) | 9.0 (7.7–10.5) |
| 2–59 months | 19.2 (18.4–19.9) | 21.6 (20.5–22.8) | 16.8 (15.8–17.8) | 19.3 (18.1–20.6) | 27.3 (25.0–29.7) | 18.6 (17.4–19.9) | 12.9 (11.4–14.5) |
| Very severe pneumonia cases | |||||||
| 2–11 months | 26.6 (24.5–28.9) | 26.6 (23.5–29.9) | 26.7 (23.6–30.0) | 26.5 (22.9–30.4) | 27.1 (21.4–34.0) | 32.2 (28.1–36.8) | 16.0 (12.2–20.7) |
| 12–59 months | 4.8 (4.4–5.3) | 5.2 (4.7–5.9) | 4.4 (3.9–5.0) | 4.3 (3.7–5.0) | 4.8 (3.8–5.9) | 5.7 (4.9–6.4) | 4.4 (3.5–5.4) |
| 2–59 months | 8.2 (7.7–8.7) | 8.5 (7.8–9.2) | 7.9 (7.2–8.6) | 7.9 (7.1–8.7) | 8.0 (6.8–9.3) | 9.5 (8.7–10.4) | 6.3 (5.3–7.4) |
CI = confidence interval; Phase 1 districts = Songinokhairkhan District and Sükhbaatar District; Phase 2 Districts = Bayanzürkh District and Chingeltei District