Table 9.

Comparison of the optimal threshold of IHDS in different subgroups, based on the number of patients receiving ART.

Subgroup	Optimal Threshold	Sensitivity (95% CI)	Specificity (95% CI)	AUC
≤75% of patients on ART	9.585	0.566 (0.291–0.805)	0.625 (0.345–0.840)	0.626
>75% of patients on ART	10.541	0.656 (0.517–0.773)	0.647 (0.512–0.762)	0.698
All available studies	10.217	0.647 (0.541–0.741)	0.647 (0.522–0.755)	0.683