Table 4.
Risk factors for transmission of rotavirus disease
| Odds ratio (95% CI) | p value | ||
|---|---|---|---|
| Infectiousness risk factors | |||
| Vesikari score in index child | 1·28 (1·08–1·52) | 0·0048 | |
| Rotavirus genotype in index child | |||
| G1P[8] | Ref | .. | |
| G2P[4] | 0·36 (0·12–1·03) | 0·059 | |
| G2P[6] | 0·43 (0·11–1·64) | 0·22 | |
| G12P[6] | 0·82 (0·23–2·95) | 0·76 | |
| Other | 1·10 (0·44–2·71) | 0·84 | |
| Distal susceptibility factors | |||
| Toilet type | |||
| None | Ref | .. | |
| Simple pit or VIP | 0·56 (0·11–2·83) | 0·48 | |
| Water toilet | 0·42 (0·03–5·96) | 0·52 | |
| Proximal susceptibility factors | |||
| Household member age, years | |||
| <5 | Ref | .. | |
| 5–<15 | 0·13 (0·04–0·46) | 0·0014 | |
| 15–45 | 0·38 (0·17–0·92) | 0·031 | |
| >45 | 0·35 (0·04–3·22) | 0·35 | |
n=681 observations with complete data included in the model. Odds ratio for Vesikari score is per variable unit. VIP=ventilated improved pit latrine.