Characteristics of non-responders and the impact of non-response on prevalence estimates of dementia.

@article{Boersma1997CharacteristicsON,
  title={Characteristics of non-responders and the impact of non-response on prevalence estimates of dementia.},
  author={F G Hidde Boersma and Jan A. Eefsting and Wim van den Brink and Willem van Tilburg},
  journal={International journal of epidemiology},
  year={1997},
  volume={26 5},
  pages={1055-62}
}
BACKGROUND Differential distributions of sociodemographic characteristics and cognitive impairment in responders and non-responders may result in a biased prevalence estimate of dementia based on responders only. METHODS Responders (n = 2191) to a cross-sectional, two-stage community study were compared with regard to sociodemographic characteristics and… CONTINUE READING