Table 2.

Contextual characteristics of Enugu state, Nigeria

Variable	Finding
Population estimate in study period (2013)	3.9 million
Federal government establishments	87
Number of federal employees	18 000 (0.46% of the population)
NHIS registered providers at time of study	70
Registered HMOs at time of study	16
Total number health facilities	962
Public facilities	4 tertiary, 52 secondary, 492 primary health facilities
Private facilities	96 secondary, 242 primary health facilities

Source.^{19 34}

HMOs, health maintenance organisations; NHIS, national health insurance scheme.