Prevalence of dementia in long-term care institutions: A meta-analysis

Daniel Ferreira Fagundes, Marcos Túlio Costa, Bárbara Bispo da Silva Alves, Maria Madalena Soares Benício, Lanna Pinheiro Vieira, Lara S.F. Carneiro, Osvaldo José Moreira Nascimento, Renato Sobral Monteiro-Junior

Research output: Contribution to journalArticlepeer-review

14 Citations (Scopus)

Abstract

Objective: This study comprises a systematic review and meta-analysis that aimed to estimate the prevalence of dementia in long-term care institutions (LTCIs). Methods: We used the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA). Original transversal and longitudinal articles published until July 2020 were eligible in this review. Databases PubMed/MedLine, Web of Science, Scopus and ScienceDirect were searched. Overall prevalence and confidence intervals were estimated. Heterogeneity was calculated according to the index of heterogeneity (I2). Results: One hundred sev-enty-five studies were found in all databases and 19 studies were meta-analyses, resulting in an overall prevalence of 53% (CI 46-59%; p < 0.01) of demented older adults living in LTCIs. Conclusion: Prevalence of dementia is higher in older adults living in LTCIs than those living in general communities. This data shows a worrying reality that needs to be changed. There is a need for a better understanding of the elements that cause this increase in dementia in LTCFs to direct actions to improve the quality of life and health of institutionalized elderly.

Original languageEnglish
Pages (from-to)59-67
Number of pages9
JournalJornal Brasileiro de Psiquiatria
Volume70
Issue number1
DOIs
Publication statusPublished - 2021
Externally publishedYes

Keywords

  • Dementia
  • Epidemiology
  • Health facilities
  • Institutionalization
  • Long-term care institutions
  • Nursing homes
  • Prevalence

ASJC Scopus subject areas

  • Psychiatry and Mental health

Fingerprint

Dive into the research topics of 'Prevalence of dementia in long-term care institutions: A meta-analysis'. Together they form a unique fingerprint.

Cite this