Table 2. Distribution of echovirus 30 cases in Europe by age group and clade*.
| Clade |
Age range | Total no. (%) |
Mean age, y (95% CI) |
p value |
| <3 mo | 3–23 mo | 2–5 y | 6–15 y | 16–25 y | 26–45 y | 46–65 y | >65 y | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| G1 |
124 (55.6) |
24 (54.5) |
30 (33.3) |
58 (43.6) |
84 (56.8) |
227 (55.9) |
18
(0.6) |
3 (37.5) |
568
(52.6) |
19.24 (17.94–20.54) |
Referent |
| G2 |
41 (18.4) |
10 (22.7) |
29 (31.2) |
23 (17.3) |
7
(4.7) |
32
(7.9) |
2
(6.7) |
1 (12.5) |
145
(13.4) |
12.07 (9.55–14.58) |
<0.001 |
| G3 |
0 |
0 |
0 |
0 |
0 |
2
(0.4) |
0 |
0 |
2
(0.2) |
35.5 (29.15–41.85) |
0.142 |
| G4 |
9
(4.0) |
0 |
4
(4.3) |
17 (12.8) |
11
(7.4) |
13
(3.2) |
2
(6.7) |
0 |
56
(5.2) |
16.82 (13.06–20.57) |
0.269 |
| G5 |
0 |
0 |
0 |
0 |
0 |
1
(0.2) |
0 |
0 |
1
(0.1) |
36.84 (NA) |
0.260 |
| G6 |
49 (22.0) |
10 (22.7) |
30 (32.3) |
35 (26.3) |
43 (29.0) |
134 (33.0) |
8
(26.7) |
4 (50.0) |
308
(28.5) |
21.11 (19.34–22.88) |
0.090 |
| Total | 223 | 44 | 93 | 133 | 145 | 449 | 30 | 8 | 1,080 | 18.73 (17.78–19.68) | 0.001 |
*Values are no. (%) except where otherwise indicated. NA, not applicable.