Table 1 Study population, data collection method, and sample size for acceptability study, HPV vaccines, Vietnam, 2009–2010
Study population | Data collection method | Sample size | |
|---|---|---|---|
Year 1 | Parents of fully vaccinated girls | 10 FGDs (10 communes) | 64 |
Parents of partially or non-vaccinated girls | 24 SSIs (2 communes) | 24 | |
Year 2 | Parents of fully vaccinated girls | 6 FGDs (6 communes) | 42 |
Parents of partially or non-vaccinated girls | 3 SSIs (1 commune) | 3 | |
Total | 16 FGDs and 27 SSIs | 133 parents |