Demographic and socioeconomic characteristics of districts where study sites were located*
| Lusaka | Chongwe | |
|---|---|---|
| Total households | 368 364 | 37 573 |
| Total population | 1 742 979 | 187 969 |
| Average annual rate Population growth 2000–2010 | 4.9% | 3.2% |
| Male population (%) | 852 588 (49%) | 93 934 (50%) |
| Population density | 4841.6 | 21.7 |
| District welfare (FOD)† rank | 5/74 | 13/74 |
*Sources: 2010 Census of Population and Housing;49 Comparison of Welfare Status of Districts in Zambia, ZIPAR, 2014.50
†FOD, First Order Dominance; ranking based on relative deprivation in relation to access to: sanitation, employment, housing, electricity and education.