From: Prevalence and risk factors for Giardia duodenalis infection among children: A case study in Portugal
Gender
Male
Female
Total
Age
0 - 5 years
49.4% (199)
50.6% (204)
47.7% (403)
6 - 15 years
56.0% (247)
44.0% (194)
52.3% (441)
52.8% (446)
47.2% (398)
100% (844)