From: Prevalence of vitamin B 12 deficiency and associated factors among primary school children: North East Ethiopia: multicenter cross-sectional study
Variables
Category
Frequency (n)
Percent (%)
Meat and Meat Products
Yes
98
19.06
No
416
80.94
Milk and milk products
156
30.35
358
69.65
Egg
142
27.63
372
72.39
Fish
8
1.57
502
98.43
Chicken
15
2.92
499
97.08