Table 2. Illustrative scenarios showing different intervention scale-up options, based on the treatment cascade introduced in Figure 3.

Intervention to scale up	Scaled-up budget	Number covered	Impact	Cascade in 2017 (% improvement over baseline)
Pharmacy testing	$17,150	3,430 tested	•    120 diagnosed •    24 start treatment	•    Diagnosed: 1853 (4%) •    Treated: 1249 (1%) •    Controlled: 459 (-)
Clinic testing	$30,000	1,500 tested	•    53 diagnosed •    48 start treatment	•    Diagnosed: 1800 (1%) •    Treated: 1247 (1%) •    Controlled: 459 (-)
Outreach testing	$12,250	817 tested	•    122 diagnosed •    86 start treatment	•    Diagnosed: 1883 (6%) •    Treated: 1305 (6%) •    Controlled: 459 (-)
Treatment & lifestyle counseling	$12,750	510 counseled	•    510 start treatment	•    Diagnosed: 1783 (-) •    Treated: 1635 (32%) •    Controlled: 459 (-)
Adherence & lifestyle counseling	$15,000	600 counseled	•    180 attain control	•    Diagnosed: 1783 (-) •    Treated: 1235 (-) •    Controlled: 579 (26%)
Retention enhancement initiatives	$25,000	1000 covered	•    62 lost to follow-up	•    Diagnosed: 1853 (-) •    Treated: 1268 (3%) •    Controlled: 472 (3%)