Comparing modelled with self-reported travel time and the used versus the nearest facility: modelling geographic accessibility to family planning outlets in Kenya Instituut voor Tropische Geneeskunde
INTRODUCTION: Geographic access to family planning (FP) services has been characterised through a variety of proximity metrics. However, there is little evidence on the validity of women's self-reported compared with modelled travel time to an FP outlet, or between different distance measures.
METHODS: We used data from four urban sites in Kenya. A longitudinal FP outlet census was directly linked with data from cross-sectional FP ...