Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
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%) |
Note: More than one source of exposure possible
