Cost analysis of centralized viral load testing for antiretroviral therapy monitoring in Nicaragua, a low-HIV prevalence, low-resource setting

Table 3 SCS costs, by site (US dollars)

SCS site	1	2	3	4	5	6
Supplies	1.80	0.56	0.59	0.90	0.61	0.50
Labour	4.66	0.66	1.66	5.66	6.66	7.66
Patient accommodations	0	0	0	2.77	2.89	0
Transport	0.13	2.10	4.16	5.64	10.76	1.33
Total	6.58	3.31	6.41	14.97	20.92	9.48