Fig 1.
PRISMA flow diagram for included and excluded studies.
Table 1.
Summary of the impact of health insurance on utilisation, financial protection, and health outcomes.
Table 2.
Summary of studies reporting utilisation of health care (N = 40), by countries and year.
Table 3.
Summary of studies reporting financial protection outcome (N = 46).
Table 4.
Summary of studies reporting health status (N = 12).
Table 5.
Summary of results based on type of insurance, only 18 studies with high quality and low risk of bias.