Table 2 Sources of intervention exposure
Intervention Material | n(%) (total n = 600) |
|---|---|
radio | 500 (83.3%) |
brochure | 224 (37.3%) |
poster | 137 (22.8%) |
television | 123 (20.5%) |
billboard | 89 (14.8%) |
banner | 60 (10.0%) |
tire cover | 45 (7.5%) |
sticker | 56 (93.0%) |
SMS | 53 (8.8%) |
t-shirt | 42 (7.0%) |
newspaper | 28 (4.7%) |
magazine | 30 (5.3%) |
bag | 23 (3.8%) |
community event | 20 (3.3%) |
blog | 4 (0.7%) |
other | 346 (5.7%) |