Quality of life in a high-risk group of elderly primary care patients: characteristics and potential for improvement

  • Juliane Döhring
  • Martin Williamson
  • Christian Brettschneider
  • Thomas Fankhänel
  • Melanie Luppa
  • Alexander Pabst
  • Marina Weißenborn
  • Isabel Zöllinger
  • David Czock
  • Thomas Frese
  • Jochen Gensichen
  • Wolfgang Hoffmann
  • Hans-Helmut König
  • Jochen René Thyrian
  • Birgitt Wiese (Shared last author)
  • Steffi Riedel-Heller (Shared last author)
  • Hanna Kaduszkiewicz (Shared last author)

Abstract

PURPOSE: Quality of Life (QoL) is associated with a bandwidth of lifestyle factors that can be subdivided into fixed and potentially modifiable ones. We know too little about the role of potentially modifiable factors in comparison to fixed ones. This study examines four aspects of QoL and its associations with 15 factors in a sample of elderly primary care patients with a high risk of dementia. The main objectives are (a) to determine the role of the factors in this particular group and (b) to assess the proportion of fixed and potentially modifiable factors.

METHOD: A high-risk group of 1030 primary care patients aged between 60 and 77 years (52.1% females) were enrolled in "AgeWell.de," a cluster-randomized, controlled trial. This paper refers to the baseline data. The multi-component intervention targets to decrease the risk of dementia by optimization of associated lifestyle factors. 8 fixed and 7 modifiable factors potentially influencing QoL served as predictors in multiple linear regressions.

RESULTS: The highest proportion of explained variance was found in psychological health and age-specific QoL. In comparison to health-related QoL and physical health, the modifiable predictors played a major role (corr. R2: 0.35/0.33 vs. 0.18), suggesting that they hold a greater potential for improving QoL.

CONCLUSION: Social engagement, body weight, instrumental activities of daily living, and self-efficacy beliefs appeared as lifestyle factors eligible to be addressed in an intervention program for improving QoL.

TRIAL REGISTRATION: German Clinical Trials Register, reference number: DRKS00013555. Date of registration: 07.12.2017.

Bibliographical data

Original languageEnglish
ISSN0962-9343
DOIs
Publication statusPublished - 07.2024

Comment Deanary

© 2024. The Author(s).

PubMed 38740640