From: Dried blood spot omega-3 and omega-6 long chain polyunsaturated fatty acid levels in 7–9 year old Zimbabwean children: a cross sectional study
Variable
Frequency n = 297
Gender of the children
Boys
127 (42.8 %)
Girls
170 (57.2 %)
Children age group (years)
7
21 (7.1 %)
8
93 (31.3 %)
9
183 (61.6 %)