Table 1.
HuCV infection detected in the stool samples of patients with diarrhea and healthy controls in Kunming, China (age stratified)
| Age group | Subtypes/genotypes | Diarrhea | Control | p-value | OR (95 % CI) |
|---|---|---|---|---|---|
| N (%) | N (%) | ||||
| All age groups Cases = 1,121 Controls = 319 | HuCV | 123 (11.0) | 11 (3.4) | <0.0001 | 3.5 (1.8–6.5) |
| NoV GII | 118 (10.5) | 10 (3.1) | <0.0001 | 3.6 (1.8–7.0) | |
| NoV GI | 2 (0.2) | 1 (0.3) | 0.528 | ||
| SaV | 3 (0.3) | 0 (0.0) | 0.472 | ||
| GII.4 | 55 (4.9) | 6 (1.9) | 0.018 | 2.7 (1.1–6.3) | |
| GII.3 | 28 (2.5) | 0 (0.0) | 0.001 | ||
| GII.12 | 25 (2.2) | 3 (0.9) | 0.141 | 2.4 (0.7–8.0) | |
| GII.17 | 8 (0.7) | 0 (0.0) | 0.134 | ||
| GII.5 | 2 (0.2) | 1 (0.3) | 0.403 | 0.57 (0.05–6.3) | |
| 0–5 years Cases = 850 Controls = 170 | HuCV | 98 (11.5) | 8 (4.7) | 0.008 | 2.6 (1.3–5.5) |
| NoV GII | 94 (11.1) | 8 (5.5) | 0.012 | 2.5 (1.2–5.3) | |
| NoV GI | 1 (0.1) | 0 (0.0) | 0.833 | ||
| SaV | 3 (0.4) | 0 (0.0) | 0.578 | ||
| 5–65 years Cases = 244 Controls = 137 | HuCV | 21 (8.6) | 2 (1.5) | 0.005 | 6.4 (1.5–27.5) |
| NoV GII | 20 (8.2) | 2 (1.5) | 0.007 | 6.0 (1.4–26.2) | |
| NoV GI | 1 (0.4) | 0 (0.0) | 0.640 | ||
| SaV | 0 (0.0) | 0 (0.0) | |||
| ≥65 years Cases = 27 Controls = 12 | HuCV | 4 (14.8) | 1 (8.3) | 0.357 | 1.9 (0.2–19.2) |
| NoV GII | 4 (14.8) | 0 (0.0) | 0.213 | ||
| NoV GI | 0 (0.0) | 1 (8.3) | 0.308 | ||
| SaV | 0 (0.0) | 0 (0.0) |
Significant difference are marked in bold