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Cited by 966

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

A prospective study of estrogen replacement therapy and the risk of developing Alzheimer's disease: The Baltimore Longitudinal Study of Aging

Open access
Kawas, C., Resnick, S., Morrison, A., Brookmeyer, R., Corrada, M., Zonderman, A., Bacal, C., Lingle, D. Donnell, Metter, E.·1997·Neurology

Abstract

Previous reports have suggested that estrogen replacement therapy (ERT) in women may exert a protective effect on their risk of developing Alzheimer's disease (AD). We investigated this relationship in the Baltimore Longitudinal Study of Aging (BLSA), a prospective multidisciplinary study of normal aging conducted by the National Institute on Aging. The sample consisted of 472 post- or perimenopausal women followed for up to 16 years in the BLSA. We documented ERT prospectively at each BLSA visit, and we categorized women who had used oral or transdermal estrogens at anytime as ERT users. We used Cox proportional hazards models with time-dependent covariates to estimate the relative risk of developing AD after ERT as compared with women who had not used estrogen replacement. Approximately 45% of the women in the cohort had used ERT, and we diagnosed 34 incident cases of AD (NINCDS/ADRDA criteria) during follow-up, including nine estrogen users. After adjusting for education, the relative risk for AD in ERT users as compared with nonusers was 0.46 (95% CI, 0.209-0.997), indicating a reduced risk of AD for women who had reported the use of estrogen. Our data did not show an effect for duration of ERT usage. Our finding offers additional support for a protective influence of estrogen in AD. Randomized clinical trials are necessary to confirm this association, which could have significant public health impact.

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Crossref · 10.1212/wnl.48.6.1517

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Metadata

Authors
Kawas, C., Resnick, S., Morrison, A., Brookmeyer, R., Corrada, M., Zonderman, A., Bacal, C., Lingle, D. D., & Metter, E.
Venue
Neurology
Published
1997-06
Volume
48
Issue
6
Pages
1517-1521
ISSN
  • 0028-3878 (ISSN-L)
  • 1526-632X
OpenAlex
W1977374270
Cited by
966
References
3
FWCI
47.55
Type
journal article
Language
en
Open access
green

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