Abstract
This study aimed to determine whether perceived environmental pollution is associated with subjective cognitive decline (SCD) or SCD-related functional difficulties. We conducted a cross-sectional study using data from a nationwide sample of 191,054 individuals aged ≥19 years from the 2018 Korea Community Health Survey. Perceived air, water, soil, noise, and green space pollution was assessed. To investigate the dose-response effect of the amount of perceived environmental pollution, we determined whether an increasing number of types of perceived environmental pollution also increased the odds of having SCD or SCD-related functional difficulties. Among the 191,054 individuals, the prevalence of SCD and SCD-related functional difficulties was 17.7% (N = 33,853) and 2.2% (N = 4139), respectively. Perception of air, soil, or noise pollution was significantly associated with SCD. However, the perception of any type of environmental pollution was not significantly associated with SCD-related functional difficulties. With regard to a dose-response effect, individuals perceiving a greater number of types of environmental pollution had significantly higher odds of SCD or SCD-related functional difficulties. This association was notably more evident in the younger age group.
Similar content being viewed by others
Data availability
Data will be made available on request. The dataset is available on the Korea Community Health Survey website (https://chs.cdc.go.kr/chs/rdr/rdrInfoProcessMain.do).
References
Block ML, Calderón-Garcidueñas L (2009) Air pollution: mechanisms of neuroinflammation and CNS disease. Trends Neurosci 32:506–516
Buysse DJ, Reynolds CF III, Monk TH, Berman SR, Kupfer DJ (1989) The Pittsburgh Sleep Quality Index: a new instrument for psychiatric practice and research. Psychiatry Res 28:193–213
Chen X (2019) Smog, cognition and real-world decision-making. Int J Health Policy Manag 8:76
Chiarini B, D’Agostino A, Marzano E, Regoli A (2020) The perception of air pollution and noise in urban environments: a subjective indicator across European countries. J Environ Manag 263:110272
Choi H, Myong J-P (2018) Association between air pollution in the 2015 winter in South Korea and population size, car emissions, industrial activity, and fossil-fuel power plants: an ecological study. Ann Occup Environ Med 30:60
Claeson A-S, Lidén E, Nordin M, Nordin S (2013) The role of perceived pollution and health risk perception in annoyance and health symptoms: a population-based study of odorous air pollution. Int Arch Occup Environ Health 86:367–374
Crichton F, Dodd G, Schmid G, Gamble G, Petrie KJ (2014) Can expectations produce symptoms from infrasound associated with wind turbines? Health Psychol 33:360–364
Ebner K, Singewald N (2017) Individual differences in stress susceptibility and stress inhibitory mechanisms. Curr Opin Behav Sci 14:54–64
Han B (2020) Associations between perceived environmental pollution and health-related quality of life in a Chinese adult population. Health Qual Life Outcomes 18:198
Jafari Z, Kolb BE, Mohajerani MH (2019) Noise exposure accelerates the risk of cognitive impairment and Alzheimer’s disease: adulthood, gestational, and prenatal mechanistic evidence from animal studies. Neurosci Biobehav Rev 117:110–128
Jessen F, Amariglio RE, Van Boxtel M, Breteler M, Ceccaldi M, Chételat G, Dubois B, Dufouil C, Ellis KA, Van Der Flier WM (2014) A conceptual framework for research on subjective cognitive decline in preclinical Alzheimer’s disease. Alzheimers Dement 10:844–852
Ju YJ, Lee JE, Lee SY (2020) Associations between chewing difficulty, subjective cognitive decline, and related functional difficulties among older people without dementia: focus on body mass index. J Nutr Health Aging 25:347–355
Kamimura A, Armenta B, Nourian M, Assasnik N, Nourian K, Chernenko A (2017) Perceived environmental pollution and its impact on health in China, Japan, and South Korea. J Prev Med Public Health 50:188–194
Kang YW, Ko YS, Kim YJ, Sung KM, Kim HJ, Choi HY, Sung C, Jeong E (2015) Korea community health survey data profiles. Osong Public Health Res Perspect 6:211–217
Kilian J, Kitazawa M (2018) The emerging risk of exposure to air pollution on cognitive decline and Alzheimer’s disease–evidence from epidemiological and animal studies. Biomed J 41:141–162
Kroenke K, Spitzer RL, Williams JB (2001) The PHQ-9: validity of a brief depression severity measure. J Gen Intern Med 16:606–613
Landrigan PJ, Fuller R, Acosta NJ, Adeyi O, Arnold R, Baldé AB, Bertollini R, Bose-O’Reilly S, Boufford JI, Breysse PN (2018) The Lancet Commission on pollution and health. Lancet 391:462–512
Lee JE, Ju YJ, Chun KH, Lee SY (2020a) The frequency of sleep medication use and the risk of subjective cognitive decline (SCD) or SCD with functional difficulties in elderly individuals without dementia. J Gerontol A Biol Sci Med Sci 75:1693–1698
Lee SY, Ju YJ, Lee JE, Kim YT, Hong SC, Choi YJ, Song MK, Kim HY (2020b) Factors associated with poor sleep quality in the Korean general population: providing information from the Korean version of the Pittsburgh Sleep Quality Index. J Affect Disord 271:49–58
Lo Y-TC, Lu Y-C, Chang Y-H, Kao S, Huang H-B (2019) Air pollution exposure and cognitive function in Taiwanese older adults: a repeated measurement study. Int J Environ Res Public Health 16:2976
Lucchini R, Dorman D, Elder A, Veronesi B (2012) Neurological impacts from inhalation of pollutants and the nose–brain connection. Neurotoxicology 33:838–841
Ma J, Li C, Kwan M-P, Chai Y (2018) A multilevel analysis of perceived noise pollution, geographic contexts and mental health in Beijing. Int J Environ Res Public Health 15:1479
Martens AL, Reedijk M, Smid T, Huss A, Timmermans D, Strak M, Swart W, Lenters V, Kromhout H, Verheij R (2018) Modeled and perceived RF-EMF, noise and air pollution and symptoms in a population cohort. Is perception key in predicting symptoms? Sci Total Environ 639:75–83
Orru H, Idavain J, Pindus M, Orru K, Kesanurm K, Lang A, Tomasova J (2018a) Residents’ self-reported health effects and annoyance in relation to air pollution exposure in an industrial area in Eastern-Estonia. Int J Environ Res Public Health 15:252
Orru K, Nordin S, Harzia H, Orru H (2018b) The role of perceived air pollution and health risk perception in health symptoms and disease: a population-based study combined with modelled levels of PM 10. Int Arch Occup Environ Health 91:581–589
Ouanes S, Popp J (2019) High cortisol and the risk of dementia and Alzheimer’s disease: a review of the literature. Front Aging Neurosci 11
Paul KC, Haan M, Mayeda ER, Ritz BR (2019) Ambient air pollution, noise, and late-life cognitive decline and dementia risk. Annu Rev Public Health 40:203–220
Peter J, Scheef L, Abdulkadir A, Boecker H, Heneka M, Wagner M, Koppara A, Klöppel S, Jessen F, Initiative ADN (2014) Gray matter atrophy pattern in elderly with subjective memory impairment. Alzheimers Dement 10:99–108
Petrowski K, Bastianon CD, Bührer S, Brähler E (2019) Air quality and chronic stress: a representative study of air pollution (PM: 2.5:, PM: 10:) in Germany. J Occup Environ Med 61:144–147
Rabin LA, Smart CM, Amariglio RE (2017) Subjective cognitive decline in preclinical Alzheimer’s disease. Annu Rev Clin Psychol 13:369–396
Rivas I, Basagaña X, Cirach M, López-Vicente M, Suades-González E, Garcia-Esteban R, Álvarez-Pedrerol M, Dadvand P, Sunyer J (2019) Association between early life exposure to air pollution and working memory and attention. Environ Health Perspect 127:057002
Samieri C, Perier M-C, Gaye B, Proust-Lima C, Helmer C, Dartigues J-F, Berr C, Tzourio C, Empana J-P (2018) Association of cardiovascular health level in older age with cognitive decline and incident dementia. Jama 320:657–664
Shields GS, Sazma MA, Yonelinas AP (2016) The effects of acute stress on core executive functions: a meta-analysis and comparison with cortisol. Neurosci Biobehav Rev 68:651–668
Suades-Gonzalez E, Gascon M, Guxens M, Sunyer J (2015) Air pollution and neuropsychological development: a review of the latest evidence. Endocrinology 156:3473–3482
Sucker K, Both R, Bischoff M, Guski R, Winneke G (2008) Odor frequency and odor annoyance. Part I: assessment of frequency, intensity and hedonic tone of environmental odors in the field. Int Arch Occup Environ Health 81:671–682
Sunyer J, Suades-González E, García-Esteban R, Rivas I, Pujol J, Alvarez-Pedrerol M, Forns J, Querol X, Basagaña X (2017) Traffic-related air pollution and attention in primary school children: short-term association. Epidemiology (Cambridge, Mass) 28:181
Szemerszky R, Köteles F, Lihi R, Bárdos G (2010) Polluted places or polluted minds? An experimental sham-exposure study on background psychological factors of symptom formation in ‘Idiophatic Environmental Intolerance attributed to electromagnetic fields’. Int J Hyg Environ Health 213:387–394
Taylor CA, Bouldin ED, McGuire LC (2018) Subjective cognitive decline among adults aged≥ 45 years—United States, 2015–2016. Morb Mortal Wkly Rep 67:753–757
Toledo JB, Arnold SE, Raible K, Brettschneider J, Xie SX, Grossman M, Monsell SE, Kukull WA, Trojanowski JQ (2013) Contribution of cerebrovascular disease in autopsy confirmed neurodegenerative disease cases in the National Alzheimer’s Coordinating Centre. Brain 136:2697–2706
Turner AD, James BD, Capuano AW, Aggarwal NT, Barnes LL (2017) Perceived stress and cognitive decline in different cognitive domains in a cohort of older African Americans. Am J Geriatr Psychiatry 25:25–34
Tzivian L, Dlugaj M, Winkler A, Hennig F, Fuks K, Sugiri D, Schikowski T, Jakobs H, Erbel R, Jöckel K-H (2016a) Long-term air pollution and traffic noise exposures and cognitive function: a cross-sectional analysis of the Heinz Nixdorf Recall study. J Toxic Environ Health A 79:1057–1069
Tzivian L, Dlugaj M, Winkler A, Weinmayr G, Hennig F, Fuks KB, Vossoughi M, Schikowski T, Weimar C, Erbel R (2016b) Long-term air pollution and traffic noise exposures and mild cognitive impairment in older adults: a cross-sectional analysis of the Heinz Nixdorf recall study. Environ Health Perspect 124:1361–1368
van Harten AC, Visser PJ, Pijnenburg YA, Teunissen CE, Blankenstein MA, Scheltens P, van der Flier WM (2013) Cerebrospinal fluid Aβ42 is the best predictor of clinical progression in patients with subjective complaints. Alzheimers Dement 9:481–487
Weuve J, D’Souza J, Beck T, Evans DA, Kaufman JD, Rajan KB, de Leon CFM, Adar SD (2020) Long-term community noise exposure in relation to dementia, cognition, and cognitive decline in older adults. Alzheimer’s Dementia. https://doi.org/10.1002/alz.12191
Xu X, Ha SU, Basnet R (2016) A review of epidemiological research on adverse neurological effects of exposure to ambient air pollution. Front Public Health 4:157
Yamashita T, Kim G, Liu D, Bardo AR (2020) Associations between perceived environmental pollution and mental health in middle-aged and older adults in East Asia. Asia Pac J Public Health, 1010539520960993
Zhang X, Chen X, Zhang X (2018) The impact of exposure to air pollution on cognitive performance. Proc Natl Acad Sci 115:9193–9197
Author information
Authors and Affiliations
Contributions
Conceptualization: Yeong Jun Ju and Joo Eun Lee
Data curation and formal analysis: Yeong Jun Ju
Drafted the manuscript: Yeong Jun and Joo Eun Lee
Study supervision and validation: Soon Young Lee
All coauthors contributed significantly to this manuscript. In addition, all authors read and approved the final manuscript.
Corresponding author
Ethics declarations
Ethics approval and consent to participate
The Korea Community Health Survey (KCHS) data are openly published. Participants’ data were fully anonymized prior to release. Our study was excluded from the review list pursuant to Article 2.2 of the Enforcement Rule of Bioethics and Safety Act in Korea, since the data was exempted from IRB review.
Consent for publication
Not applicable
Competing interests
The authors declare no competing interests.
Additional information
Responsible Editor: Lotfi Aleya
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
ESM 1
(DOCX 184 kb)
Rights and permissions
About this article
Cite this article
Ju, Y.J., Lee, J.E. & Lee, S.Y. Perceived environmental pollution and subjective cognitive decline (SCD) or SCD-related functional difficulties among the general population. Environ Sci Pollut Res 28, 31289–31300 (2021). https://doi.org/10.1007/s11356-021-12831-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11356-021-12831-y