Table 1: Demographic characteristics of patients with a clinical diagnosis of Invasive Meningococcal Disease in Mexico City during 2010-2011.
| Demographic characteristics | N (%) 38 |
|
Sex Male Female |
15 (40) 23 (60) |
| Age (years) | 17.82 ± 18.09 |
| By age group ≤ 11 months | 5 (13.1) |
| 1 to 5 years | 8 (21) |
| 6 to 10 year | 6 (15.7) |
| 11 to 17 years | 4 (10.5) |
| 18 to 49 years | 11 (28.9) |
| 50 and older | 4 (10.5) |