Although participants in the frail group had more cortical brain infarcts compared to those in the nonfrail group, this did not reach statistical significance (OR = 4.14 [95% CI 0.63, 27.40]; see Table 3 ).
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The association between brain volume, cortical brain infarcts, and physical frailty.
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The sentences
Frail individuals had a significantly lower total brain volume and lower gray matter volume and showed a trend for more cortical brain infarcts and a higher WMH volume compared to nonfrail individuals.