Table 7.

Primary outcomes

Outcome	n	DiD coefficient (95% CI)	p value	Relative change	Absolute change
HTS yield	1536	− 12.63 (− 32.50–13.09)	0.306	− 12.63%	− 0.74%
OPD yield	1462	− 0.024 (− 25.47–27.63)	0.856	− 2.44%	− 0.13%
Index yield	338	33.37 (− 20.15–122.78)	0.269	+ 33.37%	+ 5.37%
TPT completions	306	138.14 (35.93–316.62)	0.0026	+ 138.14%	+ 157
Expected TPT completions	348	111.91 (25.73–257.15)	0.0050	+ 111.91	+ 162
VL coverage	806	13.24 (4.11–22.38)	0.0046	+ 31.34%	+ 13.24%
VL suppression	934	− 0.98 (− 5.35–3.40)	0.661	− 1.17%	0.98%

^aModel includes log-transformed outcome variable and DiD coefficient (95% CI) is exponentiated

^bRelative change is equivalent to the DiD coefficient (for models with log-transformed outcome variables) or is calculated by dividing the DiD coefficient with the pre-intervention mean at ECHO sites (for models that do not have log-transformed outcome variables)

^cAbsolute change is calculated by multiplying the DiD coefficient by the pre-intervention mean at ECHO sites (for models with log-transformed outcome variables) or is equivalent to the DiD coefficient (for models that do not have log-transformed outcome variables)