From: Underestimation of prevalence of raised blood sugar from history compared to biochemical estimation: support for the WHO rule of halves in a population based survey in Eritrea of 2009
Variable
N
Prevalence (%)
Confidence intervals at 95 %
Sex
Male
1725
8.3
6.4–10.2
Females
4540
4.3
3.4–5.2
Both sexes
6265
5.0
4.0–6.0