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. 2019 Apr 19;2(4):e192745. doi: 10.1001/jamanetworkopen.2019.2745

Figure. Association of Physical Activity With Total Cerebral Brain Volume (TCBV) by Age Category.

Figure.

Shaded areas indicate SE bars; MVPA, moderate to vigorous physical activity. A, Adjusted for age, age squared, time between examination and magentic resonance imaging (MRI), sex, cohort, smoking status, examination season, residence in New England, and wear time. B, Adjusted for age, age squared, time between examination and MRI, sex, cohort, smoking status, examination season, residence in New England, wear time, and light-intensity activity. C, Adjusted for age, age squared, time between examination and MRI, sex, cohort, smoking status, examination season, residence in New England, wear time, and MVPA.