Fig. 1
From: Coproscopy and molecular screening for detection of intestinal protozoa
Prevalence of Blastocystis hominis in subjects from four regional areas, in each of the three years of the study. The wide confidence limits for subjects from sub-Saharan Africa in 2013 are attributable to the very small sample size from this region in that year (n = 2). The data points for subjects from different regions are offset slightly so as not to obscure the error bars