Had diarrhea recently
0 = No
1 = Yes, last 2 weeks

1 = Tigray
2 = Afar
3 = Amhara
4 = Oromia
5 = Somali
6 = Benishangul
7 = SNNPR
8 = Gambela
9 = Harari
10 = Addis Adaba
11 = Dire Dawa

Type of place of residence
1 = Urban
2 = Rural

Highest educational level
0 = No education
1 = Primary
2 = Secondary
3 = Higher

Wealth index combined
1 = Poorest
2 = Poorer
3 = Middle
4 = Richer
5 = Richest

Sex of child
1 = Male
2 = Female

Ever had vaccination
0 = No
1 = Yes
8 = Don't know

Number of antenatal visits during pregnancy
0 = No antenatal visits
1 = <5 visits
2 = above 5 visits
98 = Don't know

Birth order number
1 = 1
2 = 2-3
3 = 4-5
4 = 6+