Cost-effectiveness analysis of malaria interventions using disability adjusted life years: a systematic review

Table 4 Broad malaria intervention categories showing the number of studies as a percentage of the total number of reviewed studies

Intervention category	Number of studies (%)	References
Case treatment (out- and in-patients)	12 (30.0)	[3, 8, 21,22,23,24,25,26,27,28,29,30]
Prophylaxis	12 (30.0)	[3, 29, 31,32,33,34,35,36,37,38,39,40]
Vector control/insecticide spraying	6 (15.0)	[3, 27, 29, 30, 41, 42]
Insecticide treated nets	11 (27.5)	[3, 28,29,30, 40, 42,43,44,45,46,47,48,49]
Early detection system	1 (2.5)	[19]
Environmental management	2 (5.0)	[28, 50]
Diagnosis	2 (5.0)	[51, 52]
Educational programme	1 (2.5)	[53]
Malaria elimination program	1 (2.5)	[54]
Combination of interventions	6 (15.0)	[3, 27, 28, 30, 40, 50]

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