Temporal course of depressive symptoms during the development of Alzheimer disease

R. S. Wilson, G. M. Hoganson, Kumar Rajan, L. L. Barnes, C. F. Mendes De Leon, D. A. Evans

Research output: Contribution to journalArticle

39 Citations (Scopus)

Abstract

Objective: To characterize change in depressive symptoms before and after the onset of dementia in Alzheimer disease (AD). Method: We used data from the Chicago Health and Aging Project, a longitudinal cohort study of risk factors for AD in a geographically defined population of old people. Two subsets were analyzed. In 357 individuals who developed incident AD during the study, self-report of depressive symptoms (Center for Epidemiologic Studies Depression Scale) was obtained at 3-year intervals for a mean of 8 to 9 years. In 340 individuals who agreed to annual data collection, informant report of depressive symptoms (Hamilton Depression Rating Scale) was obtained for a mean of 3 years after a diagnosis of AD (n = 107), mild cognitive impairment (n = 81), or no cognitive impairment (n = 152). Results: The incident AD group reported a barely perceptible increase in depressive symptoms during 6 to 7 years of observation before the diagnosis (0.04 symptoms per year) and no change during 2 to 3 years of observation after the diagnosis except for a slight decrease in positive affect. In those with annual follow-up, neither AD nor its precursor, mild cognitive impairment, was associated with change in informant report of depressive symptoms during a mean of 3 years of observation. Conclusion: Depressive symptoms show little change during the development and progression of AD to a moderate level of dementia severity.

Original languageEnglish (US)
Pages (from-to)21-26
Number of pages6
JournalNeurology
Volume75
Issue number1
DOIs
StatePublished - Jul 6 2010
Externally publishedYes

Fingerprint

Alzheimer Disease
Depression
Observation
Dementia
Self Report
Longitudinal Studies
Epidemiologic Studies
Cohort Studies
Health
Population
Cognitive Dysfunction

ASJC Scopus subject areas

  • Clinical Neurology

Cite this

Wilson, R. S., Hoganson, G. M., Rajan, K., Barnes, L. L., Mendes De Leon, C. F., & Evans, D. A. (2010). Temporal course of depressive symptoms during the development of Alzheimer disease. Neurology, 75(1), 21-26. https://doi.org/10.1212/WNL.0b013e3181e620c5

Temporal course of depressive symptoms during the development of Alzheimer disease. / Wilson, R. S.; Hoganson, G. M.; Rajan, Kumar; Barnes, L. L.; Mendes De Leon, C. F.; Evans, D. A.

In: Neurology, Vol. 75, No. 1, 06.07.2010, p. 21-26.

Research output: Contribution to journalArticle

Wilson, RS, Hoganson, GM, Rajan, K, Barnes, LL, Mendes De Leon, CF & Evans, DA 2010, 'Temporal course of depressive symptoms during the development of Alzheimer disease', Neurology, vol. 75, no. 1, pp. 21-26. https://doi.org/10.1212/WNL.0b013e3181e620c5
Wilson, R. S. ; Hoganson, G. M. ; Rajan, Kumar ; Barnes, L. L. ; Mendes De Leon, C. F. ; Evans, D. A. / Temporal course of depressive symptoms during the development of Alzheimer disease. In: Neurology. 2010 ; Vol. 75, No. 1. pp. 21-26.
@article{db2a2104d45b43e9a940eaf1bd23c4ae,
title = "Temporal course of depressive symptoms during the development of Alzheimer disease",
abstract = "Objective: To characterize change in depressive symptoms before and after the onset of dementia in Alzheimer disease (AD). Method: We used data from the Chicago Health and Aging Project, a longitudinal cohort study of risk factors for AD in a geographically defined population of old people. Two subsets were analyzed. In 357 individuals who developed incident AD during the study, self-report of depressive symptoms (Center for Epidemiologic Studies Depression Scale) was obtained at 3-year intervals for a mean of 8 to 9 years. In 340 individuals who agreed to annual data collection, informant report of depressive symptoms (Hamilton Depression Rating Scale) was obtained for a mean of 3 years after a diagnosis of AD (n = 107), mild cognitive impairment (n = 81), or no cognitive impairment (n = 152). Results: The incident AD group reported a barely perceptible increase in depressive symptoms during 6 to 7 years of observation before the diagnosis (0.04 symptoms per year) and no change during 2 to 3 years of observation after the diagnosis except for a slight decrease in positive affect. In those with annual follow-up, neither AD nor its precursor, mild cognitive impairment, was associated with change in informant report of depressive symptoms during a mean of 3 years of observation. Conclusion: Depressive symptoms show little change during the development and progression of AD to a moderate level of dementia severity.",
author = "Wilson, {R. S.} and Hoganson, {G. M.} and Kumar Rajan and Barnes, {L. L.} and {Mendes De Leon}, {C. F.} and Evans, {D. A.}",
year = "2010",
month = "7",
day = "6",
doi = "10.1212/WNL.0b013e3181e620c5",
language = "English (US)",
volume = "75",
pages = "21--26",
journal = "Neurology",
issn = "0028-3878",
publisher = "Lippincott Williams and Wilkins",
number = "1",

}

TY - JOUR

T1 - Temporal course of depressive symptoms during the development of Alzheimer disease

AU - Wilson, R. S.

AU - Hoganson, G. M.

AU - Rajan, Kumar

AU - Barnes, L. L.

AU - Mendes De Leon, C. F.

AU - Evans, D. A.

PY - 2010/7/6

Y1 - 2010/7/6

N2 - Objective: To characterize change in depressive symptoms before and after the onset of dementia in Alzheimer disease (AD). Method: We used data from the Chicago Health and Aging Project, a longitudinal cohort study of risk factors for AD in a geographically defined population of old people. Two subsets were analyzed. In 357 individuals who developed incident AD during the study, self-report of depressive symptoms (Center for Epidemiologic Studies Depression Scale) was obtained at 3-year intervals for a mean of 8 to 9 years. In 340 individuals who agreed to annual data collection, informant report of depressive symptoms (Hamilton Depression Rating Scale) was obtained for a mean of 3 years after a diagnosis of AD (n = 107), mild cognitive impairment (n = 81), or no cognitive impairment (n = 152). Results: The incident AD group reported a barely perceptible increase in depressive symptoms during 6 to 7 years of observation before the diagnosis (0.04 symptoms per year) and no change during 2 to 3 years of observation after the diagnosis except for a slight decrease in positive affect. In those with annual follow-up, neither AD nor its precursor, mild cognitive impairment, was associated with change in informant report of depressive symptoms during a mean of 3 years of observation. Conclusion: Depressive symptoms show little change during the development and progression of AD to a moderate level of dementia severity.

AB - Objective: To characterize change in depressive symptoms before and after the onset of dementia in Alzheimer disease (AD). Method: We used data from the Chicago Health and Aging Project, a longitudinal cohort study of risk factors for AD in a geographically defined population of old people. Two subsets were analyzed. In 357 individuals who developed incident AD during the study, self-report of depressive symptoms (Center for Epidemiologic Studies Depression Scale) was obtained at 3-year intervals for a mean of 8 to 9 years. In 340 individuals who agreed to annual data collection, informant report of depressive symptoms (Hamilton Depression Rating Scale) was obtained for a mean of 3 years after a diagnosis of AD (n = 107), mild cognitive impairment (n = 81), or no cognitive impairment (n = 152). Results: The incident AD group reported a barely perceptible increase in depressive symptoms during 6 to 7 years of observation before the diagnosis (0.04 symptoms per year) and no change during 2 to 3 years of observation after the diagnosis except for a slight decrease in positive affect. In those with annual follow-up, neither AD nor its precursor, mild cognitive impairment, was associated with change in informant report of depressive symptoms during a mean of 3 years of observation. Conclusion: Depressive symptoms show little change during the development and progression of AD to a moderate level of dementia severity.

UR - http://www.scopus.com/inward/record.url?scp=77954637784&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77954637784&partnerID=8YFLogxK

U2 - 10.1212/WNL.0b013e3181e620c5

DO - 10.1212/WNL.0b013e3181e620c5

M3 - Article

VL - 75

SP - 21

EP - 26

JO - Neurology

JF - Neurology

SN - 0028-3878

IS - 1

ER -