. 2014 Jun 5;14:556. doi: 10.1186/1471-2458-14-556

Table 1.

Study populations, sample size, and data collection methods, feasibility evaluation of HPV vaccine delivery, Vietnam, 2009-2010

Study population	Data collection technique	Year 1	Year 2
Study population	Data collection technique	No. of participants	No. of sessions	No. of participants	Total
Community leaders/health managers	SSI	8	n/a	9	17
Health workers, community mobilizers, teachers	SSI	104	n/a	10	114
Health workers, community mobilizers, teachers	FGD	n/a	26	153	153
Total		112		172	284

Abbreviations: FGD Focus Group Discussion, SSI Semi-structured Interview.