Table 1 Descriptive characteristics of interventions
|  | Total | Single-component (n = 24) | Multi-component (n = 20) |
|---|---|---|---|
VBD specific | 17 | 9 | 9 |
 Dengue | 11 | 4 | 7 |
 Malaria | 3 | 2 | 1 |
 Leishmaniasis | 2 | 1 | 1 |
 Plague | 1 | 1 | 0 |
Not VBD specific | 27 | 15 | 11 |
 Ae. aegypti (for dengue and/or chikungunya) | 20 | 10 | 10 |
 Other (Ae. aldopictus, Culex pipiens, not specified) | 7 | 6 | 1 |
Vectors | Â | Â | Â |
 Mosquitoes | 41 | 23 | 19 |
 Sandflies | 2 | 1 | 1 |
 Fleas | 1 | 1 |  |
Study design | Â | Â | Â |
 Quantitative RCT | 13 | 7 | 6 |
 Quantitative non-randomized/observational | 12 | 10 | 2 |
 Quantitative descriptive | 11 | 7 | 4 |
 Mixed-methods | 7 | 1 | 6 |
 Qualitative | 1 | 0 | 1 |
Types of evaluation indicators | Â | Â | Â |
 Entomological indicators | 42 | 22 | 20 |
 Serological or epidemiological indicators | 11 | 4 | 7 |
 Population-based indicators (acceptability, use, knowledge, behaviour change, etc.) | 21 | 6 | 15 |
 Cost information | 8 | 3 | 5 |
Integrative nature of evaluations | Â | Â | Â |
 Only 1 type of indicator used in evaluation | 23 | 18 | 4 |
 2 or more types of indicators used in evaluation | 21 | 6 | 16 |