| Health intervention: | Severity of    disease (in lifetime DALYs lost) a | CEA (US$ per DALY    averted) | Evidence for intervention | Catastropic health expenditure | Effect on productivity | Socio-economic status | 
      
        | Dengue (DF/DHF/DSS): Case management | DHF case fatality rate 3.8%, DSS CFR    5-10%.[15] 12.8
 | 587 [2] or 716-1757[3] | One Cochrane review and three RCTs.[33-36] | Thailand: On average US$61 annually per family.[51] | Southeast Asia: US$ 118 million lost yearly due to    loss of productive work [15]. | Poor [2,    3] | 
      
        | Trachoma: The SAFE strategy (surgery, antibiotics, face washing and environmental    control) | 22.4 | 39-6,269 [32] or 5-100 [3]
 | One clinical evidence systematic    reviewand four Cochrane reviews. [37-41] | Global. 1998 US$ 6.1 for trichiasis surgery. [52] | Total potential productivity loss $    5.3 billion (US$ 2003) [52]. | Poor [2,    3] | 
      
      
        | Visceral leishmaniasis: Case-detection and treatment, vector control | VL case fatality rate    10%[30], 0.23%-13.2%[31] 23.5
 | 9 [32] or 11-22 [3] (cutaneous and    visceral leish) or 362-1622 per death averted (visceral only).[59] | One review [42] . No Cochrane    review available. | Bangladesh: Median total expenditure 1.2 times    per capita annually income. [53]  India: 7 months of an    individual’s income [54]. | Nearly all deaths    occur at age 5-<30, before main productive age [15]. | Poor [2,    3] | 
      
        | Lymphatic filariasis: Mass drug administration. Ivermectin and albendazole in Africa, and DEC    and albendazole in onchoceriasis-free countries twice annually | 7.1 | 15 [32] or 5-10 [3] or 4-8 [26] | One Cochrane    review [43]. Brown 2000    evaluated effect of ivermectin. | India: mean annual expenditure per person: US$ 2.1 [58] . 0.5 US$ per    person per year (PCT, WHO) | India: infected individuals 27% less productive [55]. India: loss of >1 billion    person-days per year [56]. | Poor [2,    3] | 
      
        | Onchoceriasis: Community-directed treatment with ivermectin annually | 16.2 | 7, 9 or 37 [32,3,26] | One Cochrane    review: only savannah strain evaluated [44]. Boatin 1998    evaluate effect of ivermectin. | 0.5 US$ per person per year (PCT,    WHO) | School drop-out twice as high where    head of house affected [57]. | Poor [2,    3] | 
      
        | Soil-transmitted helminthiases    (STH): Mass shool-based treatment with albendazole    or mebendazole annually | 4.6 | 3 [32] or 2-11 [3] | One systematic    review [48]. Cochrane reviews    restricted to STH in pregnancy, in HIV-positive and effect on school    performance. | Benton: US $ more    per annum on health than uninfected individuals. 0.5 US$ per person per year    (PCT, WHO) | No effect on    school-performance according to Cochrane [45]. | Poor [2,    3] | 
    
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