Table 1.
Age distribution and molecular screening results for rotavirus (RV) and norovirus (NV) in patients hospitalized with diarrhoea in Thai Binh, Vietnam, January 2011–September 2012
| Age group (months) | Total | NV* Ct cut-off = 40 |
NV* Ct cut-off = 21·36 |
RV* | RV-NV co-infection |
|---|---|---|---|---|---|
| N (%) | n (%) | n (%) | n (%) | n (%) | |
| 0–2 | 26 (3·2) | 4 (1·2) | 2 (0·9) | 5 (1·6) | 0 |
| 3–5 | 126 (15·6) | 53 (15) | 31 (14) | 36 (11) | 13 (15) |
| 6–11 | 327 (40·5) | 148 (43) | 105 (47) | 126 (39) | 33 (38) |
| 12–23 | 243 (30) | 111 (32) | 67 (30) | 118 (37) | 34 (39) |
| 24–35 | 58 (7·2) | 22 (6·4) | 13 (5·8) | 26 (8·1) | 6 (7) |
| 36–47 | 18 (2·2) | 6 (1·7) | 4 (1·8) | 7 (2·2) | 1 (1·1) |
| 48–60 | 9 (1·1) | 2 (0·6) | 1 (0·4) | 3 (0·9) | 0 |
| Total | 807 (100) | 346 (100) | 223 (100) | 321 (100) | 87 |
*
Including both cases of single infection and co-infection.