Figure 2
From: A population-based study of prevalence and risk factors of chronic kidney disease in León, Nicaragua
This figure shows the prevalence odds ratios and 95% confidence intervals for the association with years of agricultural work. Those who reported no years of agricultural work form the referent group. Estimates among males (diamond), females (triangle), and overall (square) increase with increasing numbers of years of agricultural work, but estimates among males are consistently higher than estimates among females.