Table 2.
Age group* | SARI hospitalization rate per 10,000 (n, %) 2010 | SARI hospitalization rate per 10,000 (n, %) 2011 | SARI hospitalization rate per 10,000 (n, %) 2012 | Average cases per year 2010–2012 | Average SARI rate per 10,000, 2010–2012 (rate ratio, P value) |
---|---|---|---|---|---|
5–14 years | 23.3 (73, 84.9) | 18.3 (76, 67.9) | 6.8 (32, 57.1) | 60 | 14.7 (3.5, < 0.001) |
15–24 years | 1.5 (3, 3.5) | 6.4 (16, 14.3) | 2.1 (7, 12.5) | 9 | 3.4 (0.8, 0.120) |
≥ 25 years | 3.1 (10, 11.6) | 5.2 (20, 17.9) | 3.0 (17, 30.4) | 16 | 3.8 (REF) |
All ages | 8.4 (86, 100) | 9.2 (112, 100) | 3.6 (56, 100) | 85 | 6.8 (NA) |
ARI = acute respiratory infection; SARI = severe respiratory infection; REF = reference; NA = not applicable.
Age groups estimated from UNHCR ProGres database proportions.