Concurrent Validity Between Electronically Administered Physical Activity Questionnaires and Objectively Measured Physical Activity in Danish Community-Dwelling Older Adults
Larsen, R. T., Korfitsen, C. B., Juhl, C. B., Boje Andersen, H., Langberg, H. & Christensen, J., aug. 2021, I: Journal of Aging and Physical Activity. 29, 4, s. 595-603 9 s.
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
AIM: To investigate the concurrent validity of the International Physical Activity Questionnaire-short form (IPAQ-SF) and the Nordic Physical Activity Questionnaire-short (NPAQ-short) when compared with objectively measured daily steps among older adults.
METHODS: Spearman's ρ between IPAQ-SF and NPAQ-short and objectively measured steps using Garmin Vivofit 3 physical activity monitors.
RESULTS: A total of 54 participants were included. The IPAQ-SF subscales' moderate physical activity (PA), moderate to vigorous PA (MVPA), and sedentary time showed little or no correlation with daily steps. The NPAQ-short subscales' vigorous PA, moderate PA, and MVPA showed little or no correlation. The IPAQ-SF subscales' vigorous PA and walking showed fair correlation. Only the IPAQ-SF metabolic equivalent of task minutes showed moderate to good correlation with daily steps. The IPAQ-SF categories and NPAQ-short categorization of World Health Organization compliance were significantly different, but the magnitudes were small and distributions indicated problems with the categorization.
CONCLUSION: The concurrent validity is low, as the scores did not reflect objectively measured daily steps.
|Tidsskrift||Journal of Aging and Physical Activity|
|Status||Udgivet - aug. 2021|