Methodological issues in the assessment of neuropsychologic function after cardiac surgery.
review · Level V
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Abstract
This report reviews critical issues facing investigators interested in neuropsychologic sequelae after cardiac operations: (1) experimental design; (2) selective attrition; (3) selection of instruments; (4) moderating factors; (5) definitions of cognitive decline; (6) statistical analysis; and (7) clinical significance. Implications for further research in the area are discussed.
Medical subject headings
- Coronary Artery Bypass
- Neuropsychological Tests