An incorrect value for disability-adjusted life-years in a population of 16·5 million was given in the summary on page 1 of the paper by L. Verhoef, M. Koopmans, W. van Pelt, E. Duizer, J. Haagsma, D. Werber, L. van Asten and A. Havelaar.[Reference Verhoef, Koopmans, van Pelt, Duizer, Haagsma, Werber, van Asten and Havelaar1]. The corrected sentence is published below:
The general population incidence was 3800/100 000 (95% CI 2670–5460), including 0·4 fatal cases/100 000, resulting in 1622 (95% CI 966–2650) disability-adjusted life-years in a population of 16·5 million.