Table 6 Main S. pneumoniae serotypes isolated from patients with invasive pneumococcal disease cared for in Regional Health Care Network 13, according to age, from 1998 to 2013
Serotype | Age group (years) | Total | p value | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
< 1 n = 112 | 1˫ 2 n = 88 | 2˫5 n = 98 | Subtotal < 5 n = 298 | 5˫20 n = 110 | 20˫60 n = 256 | ≥60 n = 107 | Subtotal ≥ 5 n = 473 | n = 771 | |||||||||||
no | %* | no | %* | no | % | no | %* | no | %* | no | %* | no | %* | no | % | no | % | ||
14 | 37 | 33.0 | 36 | 40.9 | 38 | 38.8 | 111 | 37.2 | 8 | 7.3 | 15 | 5.9 | 7 | 6.5 | 30 | 6.3 | 141 | 18.3 | <0.001 |
3 | 8 | 7.1 | 5 | 5.7 | 3 | 3.1 | 16 | 5.4 | 5 | 4.5 | 34 | 13.3 | 17 | 15.9 | 56 | 11.8 | 72 | 9.3 | 0.001 |
19F | 3 | 2.7 | 1 | 1.1 | 5 | 5.1 | 9 | 3.0 | 11 | 10.0 | 13 | 5.1 | 9 | 8.4 | 33 | 7.0 | 42 | 5.4 | 0.005 |
1 | 3 | 2.7 | 2 | 2.3 | 11 | 11.2 | 16 | 5.4 | 16 | 14.5 | 7 | 2.7 | 3 | 2.8 | 26 | 5.5 | 42 | 5.4 | <0.001 |
6A | 10 | 8.9 | 3 | 3.4 | 8 | 8.2 | 21 | 7.0 | 7 | 6.4 | 9 | 3.5 | 2 | 1.9 | 18 | 3.8 | 39 | 5.1 | 0.079 |
6B | 6 | 5.4 | 10 | 11.4 | 3 | 3.1 | 19 | 6.4 | 0 | 0.0 | 13 | 5.1 | 5 | 4.7 | 18 | 3.8 | 37 | 4.8 | 0.012 |
23F | 4 | 3.6 | 5 | 5.7 | 2 | 2.0 | 11 | 3.7 | 6 | 5.5 | 12 | 4.7 | 7 | 6.5 | 25 | 5.3 | 36 | 4.7 | 0.696 |
9V | 4 | 3.6 | 4 | 4.5 | 3 | 3.1 | 11 | 3.7 | 5 | 4.5 | 8 | 3.1 | 10 | 9.3 | 23 | 4.9 | 34 | 4.4 | 0.167 |
18C | 6 | 5.4 | 4 | 4.5 | 6 | 6.1 | 16 | 5.4 | 8 | 7.3 | 5 | 2.0 | 3 | 2.8 | 16 | 3.4 | 32 | 4.2 | 0.174 |
19A | 10 | 8.9 | 3 | 3.4 | 3 | 3.1 | 16 | 5.4 | 2 | 1.8 | 9 | 3.5 | 6 | 5.6 | 17 | 3.6 | 33 | 4.3 | 0.123 |
12F | 1 | 0.9 | 1 | 1.1 | 1 | 1.0 | 3 | 1.0 | 4 | 3.6 | 15 | 5.9 | 4 | 3.7 | 23 | 4.9 | 26 | 3.4 | 0.074 |
4 | 0 | 0.0 | 0 | 0.0 | 2 | 2.0 | 2 | 0.7 | 2 | 1.8 | 16 | 6.2 | 4 | 3.7 | 22 | 4.7 | 24 | 3.1 | 0.007 |
7F | 2 | 1.8 | 2 | 2.3 | 1 | 1.0 | 5 | 1.7 | 3 | 2.7 | 9 | 3.5 | 3 | 2.8 | 15 | 3.2 | 20 | 2.6 | 0.825 |
5 | 2 | 1.8 | 3 | 3.4 | 1 | 1.0 | 6 | 2.0 | 3 | 2.7 | 6 | 2.3 | 0 | 0.0 | 9 | 1.9 | 15 | 1.9 | 0.531 |
11A | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 2 | 1.8 | 10 | 3.9 | 2 | 1.9 | 14 | 3.0 | 14 | 1.8 | 0.036 |
22F | 1 | 0.9 | 0 | 0.0 | 1 | 1.0 | 2 | 0.7 | 1 | 0.9 | 7 | 2.7 | 3 | 2.8 | 11 | 2.3 | 13 | 1.7 | 0.404 |
8 | 1 | 0.9 | 0 | 0.0 | 0 | 0.0 | 1 | 0.3 | 0 | 0.0 | 9 | 3.5 | 1 | 0.9 | 10 | 2.1 | 11 | 1.4 | 0.027 |
9N | 0 | 0.0 | 1 | 1.1 | 0 | 0.0 | 1 | 0.3 | 3 | 2.7 | 5 | 2.0 | 1 | 0.9 | 9 | 1.9 | 10 | 1.3 | 0.357 |