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Table 4 Number of villages in each trial arm, by focal area

From: Assessment of the effect of larval source management and house improvement on malaria transmission when added to standard malaria control strategies in southern Malawi: study protocol for a cluster-randomised controlled trial

Focal area

Control

HI

LSM

HI + LSM

Total

A

2

8

2

3

15

B

3

2

5

3

13

C

2

3

17

3

25

Total

7

7

24

9

53

  1. HI house improvements, LSM larval source management