BMC Geriatrics (Mar 2024)

Association between sleep problems and functional disability in community-dwelling older adults

  • Stefany Cristina Claudino Idalino,
  • Letícia Martins Cândido,
  • Katia Jakovljevic Pudla Wagner,
  • Bruno de Souza Moreira,
  • Alessandra de Carvalho Bastone,
  • Ana Lúcia Danielewicz,
  • Núbia Carelli Pereira de Avelar

DOI
https://doi.org/10.1186/s12877-024-04822-8
Journal volume & issue
Vol. 24, no. 1
pp. 1 – 8

Abstract

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Abstract Background Sleep problems are frequently observed in older adults. They can lead to changes in the individual’s physical, occupational, cognitive, and social functioning, compromising the performance of activities of daily living and contributing to the occurrence of functional disability. This study evaluated the association between sleep problems and functional disability in community-dwelling older adults. Methods This was a cross-sectional study with data from 10,507 Brazilian community-dwelling older adults participating in the 2013 National Health Survey. The exposure variable was self-reported sleep problems in the last two weeks. The outcome measure was functional disability assessed from self-reported questionnaires, categorized into basic activities of daily living (BADL) and instrumental activities of daily living (IADL), and defined as not being able to perform or having little or a lot of difficulty in at least one of the activities investigated in the domain of interest. Results Older adults who reported sleep problems had 1.53 (95%CI: 1.34; 1.75) and 1.42 (95%CI: 1.26; 1.59) greater odds of having a disability in BADL and IADL when compared to individuals who reported having no sleep problems. Conclusions Older adults with sleep problems were more likely to have a functional disability, both in BADL and IADL. Thus, it is important to implement strategies to screen for sleep problems in older adults in primary health care as a preventive strategy for functional disability.

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