OBESITY: Trends in underweight and obesity — scale of the problem
A recent study reports that the global prevalence of paediatric obesity increased to >5% between 1975 and 2016. This increase occurred even as the prevalence of paediatric underweight decreased slightly but remained >8%. These average prevalence changes blur the remarkable regional variations in how prevalence has changed. There is a pressing need to address both underweight and obesity worldwide.
Refers to NCD Risk Factor Collaboration (NCD-RisC). Worldwide trends in body-mass index, underweight, overweight, and obesity from 1975 to 2016: a pooled analysis of 2416 population-based measurement studies in 128.9 million children, adolescents, and adults. Lancethttp://dx.doi.org/10.1016/S0140-6736(17)32129-3 (2017)