Baseline characteristics, perceived barriers and acceptance of the HPV vaccine; comparing respondents and non-respondents of the follow-up study.

IQR = interquartile range. *13+: those who studied in higher education i.e. college (middle level) and/or university. **housing: continuous variable constructed by scoring aspects of the living place: material of the roof, walls and floors, and toilet and water facilities. *** women were asked where they had lived for most of the time up to 12 years of age. **** includes participants without a relationship. Baseline characteristics, perceived barriers and acceptance of the HPV vaccine; comparing respondents and non-respondents of the follow-up study.