Assessment of physical activity in older people with and without cognitive impairment
The purpose of this study was to validate a new interview-administered physical activity questionnaire (Assessment of Physical Activity in Frail Older People; APAFOP) in older people with and without cognitive impairment. The authors assessed feasibility, validity, and test-retest reliability in 168...
Gespeichert in:
| Hauptverfasser: | , , , , , |
|---|---|
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
[2011]
|
| In: |
Journal of aging and physical activity
Year: 2011, Jahrgang: 19, Heft: 4, Pages: 347-372 |
| ISSN: | 1543-267X |
| DOI: | 10.1123/japa.19.4.347 |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1123/japa.19.4.347 Verlag, lizenzpflichtig, Volltext: https://journals.humankinetics.com/view/journals/japa/19/4/article-p347.xml 
|
| Verfasserangaben: | Klaus Hauer, Stephen R. Lord, Ulrich Lindemann, Sarah E. Lamb, Kamiar Aminian, and Michael Schwenk |
| Zusammenfassung: | The purpose of this study was to validate a new interview-administered physical activity questionnaire (Assessment of Physical Activity in Frail Older People; APAFOP) in older people with and without cognitive impairment. The authors assessed feasibility, validity, and test-retest reliability in 168 people (n = 78 with, n = 88 without cognitive impairment). Concurrent validity was assessed against an inertia-based motion sensor and an established questionnaire. Sensitivity to change was tested in an ongoing study in patients with mild to moderate dementia (n = 81). Assessment of physical activity by the APAFOP and the motion sensor correlated well in the total sample (TS; p = .705), as well as in the subsamples with cognitive impairment (CI; p = .585) and without CI (p = .787). Excellent feasibility with an acceptance rate of 100%, test-retest reliability (intraclass correlation coefficients ranging from .973 (TS) to .975 (CI) to .966 (no CI), and sensitivity to change (effect sizes: 0.35-1.47) were found in both subsamples. |
|---|---|
| Beschreibung: | Gesehen am 07.09.2022 |
| Beschreibung: | Online Resource |
| ISSN: | 1543-267X |
| DOI: | 10.1123/japa.19.4.347 |