Figure 7.
Relative improvements in medicine consumption when comparing SNI users/nonusers (assessment of heterogeneity: qe = 2.3, df(Q) = 2, p < 0.315, I2 = 13.4, τ2 = 128.3)/.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.