title: A longitudinal study of the health status of a community of religious sisters: addressing the advantages, challenges, and limitations.
abstract: Longitudinal studies are recognized as contributing to understanding the complexity of aging and generating insights that cannot be gained using other research methods. However, conducting longitudinal studies is recognized as challenging, especially among older adults. The purpose of the current review is to describe how the authors addressed the limitations and challenges of longitudinal studies in a study of the health status of a community of religious sisters. Methods of this specific longitudinal study are presented to provide background to the discussion. Challenges, limitations, and advantages of the current longitudinal study are organized into three categories (i.e., sample, method, and data analysis) that have been addressed in the literature as contributing to the fidelity of longitudinal studies. The unique characteristics of the current study sample, particularly their access to health care, creates a comparison group for the study of older women in general.
authors: Phyllis Meyer
authors: PM
authors: Gaspar
authors: Judith C
authors: JC
authors: Bautch
authors: Caritas M
authors: CM
authors: Strodthoff
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging; D035843:Biomedical Research; D003625:Data Collection / Q000379:methods*; D005260:Female; D006304:Health Status; D006801:Humans; D008137:Longitudinal Studies; D008875:Middle Aged; D015146:Midwestern United States; D065831:Nuns / Q000706:statistics & numerical data*; D012107:Research Design