Author

M. O'Brien

3 papers indexed here

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Review Open access Sep 2026

Registered Nurses and Nurse Practitioners' Perceptions of Physical Activity Monitors in Patient Care.

PurposeNurses engage in a substantial amount of patient contact and can be a source of healthy lifestyle advice. Wearable activity monitors may serve as valuable tools for promoting physical activity. We assessed the perceptions of registered nurses and nurse practitioners regarding the barriers and facilitators influe...

M. O'Brien, Chloe Vukosa, Faisal Bin Aziz et al. · The Canadian journal of nurs... · 0 citations

Open access Aug 2026

Cognitively engaging sedentary activities are associated with better cognitive function in middle-aged adults: a cross-sectional study using the 1970 British Cohort Study

Prior research examining sedentary time and cognitive function has produced mixed findings with limited attention to specific types of sedentary behavior. This cross-sectional study tested the hypothesis that more cognitively active sedentary behaviors (playing video games, internet use, and reading) are positive...

Lina Al Qadi, Daniel Saucier, Sophie E. Rayner et al. · Journal of Activity, Sedenta... · 0 citations

Open access Aug 2026

Individuals with Multi-Joint Osteoarthritis Demonstrate Larger Longitudinal Declines in Frailty: Data from the Canadian Longitudinal Study on Aging.

OBJECTIVE Test the hypothesis that multi-joint osteoarthritis would modify the relation between time and frailty progression, where more affected joints would lead to larger declines over 6-years compared to those without osteoarthritis using data from the Canadian Longitudinal Study on Aging. METHODS Frailty was qua...

C. Halliwell, Rebecca F. Moyer, M. O'Brien · Arthritis care & research · 0 citations