Table 6.
Incidence of gastroenteritis due to norovirus in The Netherlands, 2009
| Community-acquired | Institutional outbreaks | Total | |
|---|---|---|---|
| Outcome incidences | |||
| General population (95% CI) (×1000) | 610 (418–878) | 5* | |
| GP visit (95% CI) (×1000) | 15 (9–24) | ||
| Hospitalized (95% CI) (×1000) | 1·9 (1·1–3·2) | ||
| Total incidence (95% CI) (×1000) | 625 (433–893) | 5* | 630 (438–898) |
| Fatal cases (95% CI) | 59 (25–112 ) | 3 | 62 (28–115) |
| Undiscounted burden estimates, n (95% CI) | |||
| YLD | 306 (202–452) | 130 (73–188) | 436 (310–594) |
| YLL | 1178 (541–2203) | 8 (6–10) | 1188 (548–2210) |
| DALYs | 1486 (835–2524) | 138 (80–195) | 1622 (966–2650) |
| Discounted burden estimates, n (95% CI) | |||
| YLD | 305 (200–450) | 129 (72–187) | 434 (308–592) |
| YLL | 844 (388–14 674) | 7 (6–9) | 851 (396–1481) |
| DALYs | 1148 (673–1796) | 137 (80–194) | 1285 (805–1937) |
GP, General practitioner; YLD, years lived with disability; YLL, years of life lost; DALYs, disability-adjusted life-years.
*
Based on reported outbreaks, i.e. no uncertainty included.