Computerized self-administered measures of mood and appetite for older adults: the Novel Assessment of Nutrition and Ageing toolkit

Laura J. E. Brown, Tim Adlam, Faustina Hwang, Hassan Khadra, Linda M. Maclean, Bridey Rudd, Tom Smith, Claire Timon, Elizabeth A. Williams, Arlene Astell

    Research output: Contribution to journalArticlepeer-review

    5 Citations (Scopus)

    Abstract

    The “Novel Assessment of Nutrition and Ageing” (NANA) toolkit is a computerized system for collecting longitudinal information about older adults’ health and behavior. Here, we describe the validation of six items for measuring older adults’ self-reported mood and appetite as part of the NANA system. In Study 1, 48 community-living older adults (aged 65-89 years) completed NANA measures of their current mood and appetite alongside standard paper measures, on three occasions, in a laboratory setting. In Study 2, 40 community-living older adults (aged 64-88 years) completed daily NANA measures of momentary mood and appetite in their own homes, unsupervised, alongside additional measures of health and behavior, over three 7-day periods. The NANA measures were significantly correlated with standard measures of mood and appetite, and showed stability over time. They show utility for tracking mood and appetite longitudinally, and for better understanding links with other aspects of health and behavior.
    Original languageEnglish
    Pages (from-to)157-176
    Number of pages20
    JournalJournal of Applied Gerontology
    Volume37
    Issue number2
    Early online date10 Feb 2016
    DOIs
    Publication statusPublished - 1 Feb 2018

    Keywords

    • Affect
    • Self-assessment
    • Longitudinal assessment
    • Validation studies
    • Computer systems
    • Health
    • Well-being

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