“…- Contributed money to household expenditure (no income, yes and no) [ 29 ].
- Wealth (poorest, poorer, middle, richer and richest) [ 28 – 33 ]. The wealth index was based on the following 30 assets and housing characteristics: household electrification; drinking water source; house ownership; type of toilet facility; type of house; ownership of a bank or post-office account; cooking fuel; and ownership of a mattress, a pressure cooker, a cot/bed, a table, a chair, an electric fan, a radio/transistor, a black and white television, a colour television, a mobile telephone, any landline phone, a sewing machine, a computer, internet facility; a refrigerator, a watch or clock, a bicycle, a motorcycle or scooter, an animal-drawn cart, a car, a water pump, a thresher and a tractor [ 28 – 31 ].
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