We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe effects of failing to include hard-to-reach respondents in longitudinal surveys.AuthorsOdierna, Donna H; Schmidt, Laura AAbstractWe sought to determine whether failure to locate hard-to-reach respondents in longitudinal studies causes biased and inaccurate study results.PublicationAmerican journal of public health, 2009, Vol 99, Issue 8, p1515ISSN1541-0048Publication typeJournal ArticleDOI10.2105/AJPH.2007.111138