کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5622727 | 1579256 | 2014 | 9 صفحه PDF | دانلود رایگان |
BackgroundSubjective cognitive concerns may represent a simple method to assess likelihood of memory decline among apolipoprotein E (APOE) ε4 carriers.MethodsWe examined the relationship of self-reported subjective cognitive concerns, using seven specific cognitive concerns, with memory and memory decline over 6 years among APOE ε4 carriers and non-carriers from the Nurses' Health Study.ResultsIn both groups, increasing subjective cognitive concern score predicted worse baseline memory and faster rates of subsequent memory decline, after adjustment for age, education and depression. The relation with baseline memory appeared statistically stronger in APOE ε4 carriers (P-interaction = 0.03). For memory decline, mean differences in slopes of episodic memory (95% CI) for 4 to 7 versus no concern = â0.05 (â0.10, 0.01) standard units in APOE ε4 carriers, and â0.04 (â0.08, â0.01) standard units in non-carriers.ConclusionsAPOE ε4 carriers with self-assessed cognitive concerns appear to have worse memory, and possibly accelerated memory decline.
Journal: Alzheimer's & Dementia - Volume 10, Issue 6, November 2014, Pages 752-759.e1