[HTML][HTML] Validity of the International Physical Activity Questionnaire (IPAQ) for assessing moderate-to-vigorous physical activity and sedentary behaviour of older adults …

C Cleland, S Ferguson, G Ellis, RF Hunter - BMC medical research …, 2018 - Springer
Background In order to accurately measure and monitor levels of moderate-to-vigorous
physical activity (MVPA) and sedentary behaviour (SB) in older adults, cost efficient and …

[HTML][HTML] Reliability and validity of the international physical activity questionnaire compared to calibrated accelerometer cut-off points in the quantification of sedentary …

DJ Ryan, JA Wullems, GK Stebbings, CI Morse… - PloS one, 2018 - journals.plos.org
Background The aim was to determine the reliability and validity of IPAQ measured
sedentary behaviour (SB) and moderate–vigorous physical activity (MVPA) in older persons …

[HTML][HTML] Assessment of physical activity in older Belgian adults: validity and reliability of an adapted interview version of the long International Physical Activity …

V Van Holle, I De Bourdeaudhuij, B Deforche… - BMC public health, 2015 - Springer
Background Adequate monitoring of older adults' physical activity (PA) is essential to
develop effective health promotion programs. The present study examined criterion validity …

[HTML][HTML] Validity of the global physical activity questionnaire (GPAQ) in assessing levels and change in moderate-vigorous physical activity and sedentary behaviour

CL Cleland, RF Hunter, F Kee, ME Cupples, JF Sallis… - BMC public health, 2014 - Springer
Background Feasible, cost-effective instruments are required for the surveillance of
moderate-to-vigorous physical activity (MVPA) and sedentary behaviour (SB) and to assess …

Systematic review of the measurement properties of self-report physical activity questionnaires in healthy adult populations

Z Silsbury, R Goldsmith, A Rushton - BMJ open, 2015 - bmjopen.bmj.com
Objective This systematic review evaluated the measurement properties of current self-
report physical activity questionnaires (SRPAQs) completed within healthy adult …

A comparison of subjective and objective measures of physical activity from the Newcastle 85+ study

P Innerd, M Catt, J Collerton, K Davies… - Age and …, 2015 - academic.oup.com
Background: Little is known about physical activity (PA) in the very old, the fastest growing
age group in the population. We aimed to examine the convergent validity of subjective and …

[HTML][HTML] Current evidence of measurement properties of physical activity questionnaires for older adults: an updated systematic review

MC Sattler, J Jaunig, C Tösch, ED Watson, LB Mokkink… - Sports Medicine, 2020 - Springer
Background Questionnaires provide valuable information about physical activity (PA)
behaviors in older adults. Until now, no firm recommendations for the most qualified …

The International Physical Activity Questionnaire modified for the elderly: aspects of validity and feasibility

A Hurtig-Wennlöf, M Hagströmer, LA Olsson - Public health nutrition, 2010 - cambridge.org
ObjectiveTo modify the self-administered, short version of the International Physical Activity
Questionnaire (IPAQ) for adults to be used in the elderly (aged 65 years and above), and to …

Physical activity scale for the elderly: translation, cultural adaptation, and validation of the Italian version

A Covotta, M Gagliardi, A Berardi… - Current gerontology …, 2018 - Wiley Online Library
Objective. The aim of the study was to translate and culturally adapt the Physical Activity
Scale for the Elderly into Italian (PASE‐I) and to evaluate its psychometric properties in the …

[HTML][HTML] Using a single question to assess physical activity in older adults: a reliability and validity study

DP Gill, GR Jones, G Zou, M Speechley - BMC medical research …, 2012 - Springer
Background Single-item physical activity questions provide a quick approximation of
physical activity levels. While recall questionnaires provide a more detailed picture of an …