TY - JOUR
T1 - Development of the Digital Assessment of Precise Physical Activity (DAPPA) tool for older adults
AU - Essery, Rosie
AU - Denison-Day, James
AU - Grey, Elisabeth
AU - Priestley, Emma
AU - Bradbury, Katherine
AU - Mutrie, Nanette
AU - Western, Max
PY - 2020/10/29
Y1 - 2020/10/29
N2 - Physical activity (PA) is central to maintaining health and wellbeing as we age. Valid, reliable measurement tools are vital for understanding, and evaluating PA. There are presently limited options for comprehensively, accurately and affordably measuring older adults’ PA at scale. We aimed to develop a digital PA measurement tool specifically for adults aged 65+ using a person-based approach. We collated evidence from target users, field experts and relevant literature to learn how older adults comprehend PA and would accept a digital tool. Findings suggest older adults’ PA is often integrated into their daily life activities and that commonly applied terminology (e.g. moderate and vigorous) can be difficult to interpret. We also found there is increasing familiarity with digital platforms amongst older adults, and that technological simplicity is valued. These findings informed the development of a digital tool that asks users to report their activities across key PA domains and dimensions from the previous 7-days. Users felt the tool easy to navigate and comprehensive in terms of activity reporting. However, real world usability testing revealed that users struggled with seven-day recall. Further work will address issues identified, including creating a single-day reporting option, before commencing work to validate this new tool.
AB - Physical activity (PA) is central to maintaining health and wellbeing as we age. Valid, reliable measurement tools are vital for understanding, and evaluating PA. There are presently limited options for comprehensively, accurately and affordably measuring older adults’ PA at scale. We aimed to develop a digital PA measurement tool specifically for adults aged 65+ using a person-based approach. We collated evidence from target users, field experts and relevant literature to learn how older adults comprehend PA and would accept a digital tool. Findings suggest older adults’ PA is often integrated into their daily life activities and that commonly applied terminology (e.g. moderate and vigorous) can be difficult to interpret. We also found there is increasing familiarity with digital platforms amongst older adults, and that technological simplicity is valued. These findings informed the development of a digital tool that asks users to report their activities across key PA domains and dimensions from the previous 7-days. Users felt the tool easy to navigate and comprehensive in terms of activity reporting. However, real world usability testing revealed that users struggled with seven-day recall. Further work will address issues identified, including creating a single-day reporting option, before commencing work to validate this new tool.
U2 - 10.3390/ijerph17217949
DO - 10.3390/ijerph17217949
M3 - Article
SN - 1660-4601
VL - 17
JO - International Journal of Environmental Research and Public Health
JF - International Journal of Environmental Research and Public Health
IS - 21
M1 - 7949
ER -