Abstract
Cognitive decline is a central feature in the aging process. Previous studies have indicated an association between depressive symptoms and cognitive decline in Caucasian populations. However, few studies have examined the effect of changes in depression on the trajectory of cognitive decline. Here, we included 580 participants with normal cognitive ability and complete cognitive and depression data from the Rugao Longevity and Ageing Study (RuLAS). We explored the relationship between depressive symptoms and cognitive decline in these participants. We examined how the change in depressive symptoms affected the trajectory in the HDS-R (the Revised Hasegawa Dementia Scale) scores by comparing cognition function in both the depression deterioration group and the depression steady group by using a linear mixed model. The results indicated that those with deteriorating depression tended to have faster cognitive declines than those with steady depression, indicated by the significance of the interaction term of GDS (Geriatric Depression Scale) groups and time (unadjusted model, β = − 0.673, p < 0.001). The results remained significant after adding demographic covariates. Moreover, we found that those with the worst depressive symptoms at baseline had the worst cognition in subsequent years (GDS = 0 group vs. GDS ≥ group in the unadjusted model: β = − 1.522, p < 0.003), while the slope of change was not significantly different among groups (GDS = 0 group × time vs. GDS > =4 group × time in the unadjusted model: β = − 0.045, p = 0.857). Therefore, we found that depressive symptom deterioration was significantly associated with faster cognitive decline. Medical interventions for depression may decrease the number of older Chinese individuals who experience early-stage cognitive decline.
Similar content being viewed by others
Abbreviations
- GDS:
-
Geriatric Depression Scale
- HDS-R:
-
Revised Hasegawa Dementia Scale
- MCI:
-
Mild cognitive impairment
- BMI:
-
Body mass index
References
Bassuk SS, Berkman LF, Wypij D (1998) Depressive symptomatology and incident cognitive decline in an elderly community sample. Arch Gen Psychiatry 55:1073–1081
Baumgart M, Snyder HM, Carrillo MC et al (2015) Summary of the evidence on modifiable risk factors for cognitive decline and dementia: a population-based perspective. Alzheimers Dement 11(6):718–726
Bennett S, Thomas AJ (2014) Depression and dementia: cause, consequence or coincidence? Maturitas 79:184–190
Brommelhoff JA, Gatz M, Johansson B, McArdle JJ, Fratiglioni L, Pedersen NL (2009) Depression as a risk factor or prodromal feature for dementia? Findings in a population-based sample of Swedish twins. Psychol Aging 24:373
Chang SL, Tsai AC (2015) Gender differences in the longitudinal associations of depressive symptoms and leisure-time physical activity with cognitive decline in ≥ 57 year-old Taiwanese. Prev Med 77:68–73
Chen T-Y, Chang H-Y (2016) Developmental patterns of cognitive function and associated factors among the elderly in Taiwan. Sci Rep 6:33486
Cole MG, Dendukuri N (2003) Risk factors for depression among elderly community subjects: a systematic review and meta-analysis. Am J Psychiatr 160(6):1147–1156
Downer B, Vickers BN, Al Snih S, Raji M, Markides KS (2016) Effects of comorbid depression and diabetes mellitus on cognitive decline in older Mexican Americans. J Am Geriatr Soc 64:109–117
Enache D, Winblad B, Aarsland D (2011) Depression in dementia: epidemiology, mechanisms, and treatment. Curr Opin Psychiatry 24:461–472
Fried EI (2017) The 52 symptoms of major depression: lack of content overlap among seven common depression scales. J Affect Disord 208:191–197
Geerlings MI et al (2000) Depression and risk of cognitive decline and Alzheimer’s disease: results of two prospective community-based studies in The Netherlands. Br J Psychiatry 176:568–575
Haiying L (2001) Studying on relationship between Hasegawa dementia scale and nursing care of senile dementia patients. Heilongjiang Nursing J 7
Imai Y, Hasegawa K (1994) The revised Hasegawa’s dementia scale (HDS-R)-evaluation of its usefulness as a screening test for dementia. Hong Kong J Psychiatry 4:20
John A, Patel U, Rusted J, Richards M, Gaysina D (2019) Affective problems and decline in cognitive state in older adults: a systematic review and meta-analysis. Psychol Med 49:353–365
Johnson LA, Hall JR, O’Bryant SE (2013) A depressive endophenotype of mild cognitive impairment and Alzheimer’s disease. PLoS One 8:e68848
Katon W, Pedersen HS, Ribe AR, Fenger-Grøn M, Davydow D, Waldorff FB, Vestergaard M (2015) Effect of depression and diabetes mellitus on the risk for dementia: a national population-based cohort study. JAMA Psychiatry 72:612–619
Köhler S, van Boxtel M, van Os J, Thomas AJ, O'Brien JT, Jolles J, Verhey FR, Allardyce J (2010) Depressive symptoms and cognitive decline in community-dwelling older adults. J Am Geriatr Soc 58:873–879
Larrieu S et al (2002) Incidence and outcome of mild cognitive impairment in a population-based prospective cohort. Neurology 59:1594–1599
Liu Z et al (2015) Cohort profile: the Rugao longevity and ageing study (RuLAS). Int J Epidemiol 45:1064–1073
Raji MA, Reyes-Ortiz CA, Kuo Y-F, Markides KS, Ottenbacher KJ (2007) Depressive symptoms and cognitive change in older Mexican Americans. J Geriatr Psychiatry Neurol 20:145–152
Sheikh JI, Yesavage JA (1986) Geriatric depression scale (GDS): recent evidence and development of a shorter version Clin Gerontol: The Journal of Aging and Mental Health
Shi G-P, Ma T, Zhu YS, Wang ZD, Chu XF, Wang Y, Chen ZK, Xu WD, Wang XF, Guo JH, Jiang XY (2019) Frailty phenotype, frailty index and risk of mortality in Chinese elderly population-Rugao longevity and ageing study. Arch Gerontol Geriatr 80:115–119
Tabbarah M, Crimmins EM, Seeman TE (2002) The relationship between cognitive and physical performance: MacArthur Studies of Successful Aging. J Gerontol Ser A Biol Med Sci 57:M228–M235
Tsukamoto R, Akisaki T, Kuranaga M, Takata T, Yokono K, Sakurai T (2009) Hasegawa dementia scale–revised, for screening of early Alzheimer's disease in the elderly with type 2 diabetes. Geriatr Gerontol Int 9:213–215
Wilson RS, Schneider JA, Boyle PA, Arnold SE, Tang Y, Bennett DA (2007) Chronic distress and incidence of mild cognitive impairment. Neurology 68:2085–2092
Yaffe K, Blackwell T, Gore R, Sands L, Reus V, Browner WS (1999) Depressive symptoms and cognitive decline in nondemented elderly women: a prospective study. Arch Gen Psychiatry 56:425–430
Acknowledgments
We acknowledge all participants involved in the study.
Funding
This work was financially supported by grants from the National Key R&D Program of China (2018YFC2000400), the National Natural Science Foundation of China (31521003), and Shanghai Municipal Science and Technology Major Project (2017SHZDZX01).
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Ethical approval
The Human Ethics Committee of the School of Life Sciences of Fudan University, Shanghai, China, approved this study. Written consent was obtained from all participants prior to the study.
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Hou, Z., Wang, X., Wang, Y. et al. Association of depressive symptoms with decline of cognitive function—Rugao longevity and ageing study. Neurol Sci 41, 1873–1879 (2020). https://doi.org/10.1007/s10072-020-04279-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10072-020-04279-8