Table 4.

Matching Estimates of GeneXpert MTB/RIF Test with Other Diagnostic Tests on Treatment Delay Among MDR-TB Patients (N = 456)

Variable	Sample	GeneXpert Test	Other Diagnostic Tests	Difference	Standard Error	T Statistics	P-value	95% CI
Treatment delay	Unmatched	0.31	0.71	−0.40	0.043	−9.34
	ATT	0.301	0.73	−0.43	0.046	−9.21	0.001	(−0.52 −0.30)
	ATU	0.70	0.30	−0.40
	ATE			−0.41