Improving knowledge about disability transitions by adding retrospective information to panel surveys. Population Health Metrics

@article{Laditka2006ImprovingKA,
  title={Improving knowledge about disability transitions by adding retrospective information to panel surveys. Population Health Metrics},
  author={James N. Laditka and Douglas A. Wolf},
  journal={Population Health Metrics},
  year={2006},
  volume={4},
  pages={16 - 16}
}
BACKGROUND Panel data are often used to estimate key measures of public health, such as years lived with and without disability. Panel surveys commonly measure disability at intervals of one or two years, and occasionally more than two. It is likely that these intervals often include unreported changes in functional status. Unreported changes may bias… CONTINUE READING