Groups Intervention and control
1 = intervention
2 = Control

1 = Orthodox
2 = Muslim
3 = Protestant
4 = Others

Ethincity
1 = Oromo
2 = Amhara
3 = Others

1 = Male
2 = Female

1 = Yes
2 = No

1 = Single
2 = Married
3 = Divorced
4 = Widowed
Others = Others

1 = Governmental employee
2 = NGO employee
3 = Business women
4 = Daily labourer
5 = Farmer
6 = Student
7 = House wife
8 = House servant
9 = Other

HH Water Source
1 = Piped water + Public tap
3 = Protected dug well
4 = Unprotected dug well
5 = Unprotected spring
6 = Surface water (river, dam, lake.

Breast fed starting time following birth
1 = Immediately
2 = After Hours
3 = After days
4 = Don’t Remember
5 = Don’t Know
6 = Never breastfed

Current feeding method you used
1 = Only breast milk
2 = Expressed from bottle
3 = Formula milk
4 = Others

Access of communication obtained via
1 = Yes, introduced
2 = No, yet not introduced

Use iodised salt in food every day with awareness
1 = With awareness
2 = Without awareness

Salt storage place
1 = Formal dry container
2 = informal place

HH food preservation
1 = YEs
2 = No

usually time for eating fresh citrus fruits
1 = Before a meal
2 = During the meal
3 = After a meal

Micronutrient intake necessary in rich foods
1 = Eat usually
2 = I don’t know it

UIC at Baseline Categorized
1 = UIC > or = 100μg/L
2 = UIC < 100μg/L

16 Clusters code
1 � = Lemmu Burkitu
2 � = Bokoji2
3 � = Bokoji2 3
4 � = Asella 4
7 � = L/Dima
8 � = L/Michael
9 � = Bokoji Negeso
10 � = Bokoji1 10
11 � = Bokoji1 11
12 � = Asella 12
14 � = Sagure1
Studen � = Ashebeka Welkite
Others � = AsellaOthers
1Studen � = Lemmu Burkitu 1Studen
1Others � = Sagure 2
1Business women = Asell 13

Biling
Add bleach/chlorine
Strain it through a cloth
Use a water filter (sand, etc.
5 = Other Methods

Time usually add iodized salt in cooking food
Early cooking time
Mid cooking time
End of cooking

Use Salt container protect moisture
1 A = With cover
2 y = Without cover

Baseline WFA Z-Score RC
1 = WFA Z-Score > or = -2SD normal status
2 = WFA Z-Score < -2SD Under weight growth

Baseline HFA Z-Score RC
1 = HFA Z-Score > or = -2SD
2 = HFA Z-Score < -2SD

Age of children at the baseline RC
1 = Age > or = 24Months
2 = Age < 24Moths

Age of Children At the endline RC
1 = Age > = 24months
2 = Age <24months

1 = UIC >= 100Yg good iodine status
2 = UIC < 100Yg iodine deficient

1 = Age <20years
2 = age >Business womenOthers
3 = Age 20 to 3Others

HH Income Category
1 = HH income > = 2USD/month
2 = HH income < 2USD/month

Endline HFA Z Score RC
HFA Z Score >= -2SD normal growth
HFA Z Score < -2SD Stunting growth