Preoperative assessment of cognitive function and risk assessment of cognitive impairment in elderly patients with orthopedics: a cross-sectional study.

BMC Anesthesiol · 2020 · PMC7395982 · PMID 32738902

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a positive trendno p-value reported

revealed a positive trend between cognitive decline and increased plasma Hcy concentrations in the general population and in patients with cognitive impairment [ 49 ].

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