Table S1: Scoring of household assets to the perceived corresponding value.

 

Household asset

Score

Household ownership

  Personal House

5

  Rented House

4

House quality*

  Category I

5

  Category II

4

  Category III

3

Property ownership

Car

4

Dependable business

3

Television set

2

Radio

1

Source of drinking water

Tap

2

Well/spring

1

Type of latrine

Flush or tap water based system

2

Pit latrine

1

 

*House quality was defined as category I: Brick/block built house, roofed with iron sheets or roof tiles and floored by cement or tiles floor; category II: House built with mud, tree pole supported by sticks, roofed with iron sheet and floored with or without cement; and category III: House built with mud, tree pole supported by sticks and roofed with grass, nylon or mud.