Erratum to: Change in Oral Impacts on Daily Performances (OIDP) with increasing age: testing the evaluative properties of the OIDP frequency inventory using prospective data from Norway and Sweden

@inproceedings{Glcan2014ErratumTC,
  title={Erratum to: Change in Oral Impacts on Daily Performances (OIDP) with increasing age: testing the evaluative properties of the OIDP frequency inventory using prospective data from Norway and Sweden},
  author={Ferda G{\"u}lcan and Elwalid Fadul Nasir and Gunnar Ekb{\"a}ck and Sven Ordell and Anne N {\AA}str{\o}m},
  booktitle={BMC oral health},
  year={2014}
}
BackgroundOral health-related quality of life, OHRQoL, among elderly is an important concern for the health and welfare policy in Norway and Sweden. The aim of the study was to assess reproducibility, longitudinal validity and responsiveness of the OIDP frequency score. Whether the temporal relationship between tooth loss and OIDP varied by country of residence was also investigated.MethodsIn 2007 and 2012, all inhabitants born in 1942 in three and two counties of Norway and Sweden were invited… CONTINUE READING