ArticleNeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology2019
Multi-angles of smoking and mild cognitive impairment: is the association mediated by sleep duration?
Article in Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 19 citations in OpenAlex.
- Vascular risk factor associations with subjective cognitive decline and mild behavioural impairment.Brain communications · 2025Article
- The Interactions between Smoking and Sleep.Biomedicines · 2024Review
- The association of sun-cured tobacco and cigarette use with global cognitive function, verbal fluency and memory in patients with chronic obstructive pulmonary disease: A cross-sectional study.Tobacco induced diseases · 2024Article
- Asymmetrical Handgrip Strength Is Associated with Lower Cognitive Performance in the Elderly.Journal of clinical medicine · 2022Article
- Ebselen prevents cigarette smoke-induced cognitive dysfunction in mice by preserving hippocampal synaptophysin expression.Journal of neuroinflammation · 2022Article
- Association of Type D personality and mild cognitive impairment in patients with hypertension.Frontiers in psychology · 2022Article
- Smoking Status and Cognitive Function in a National Sample of Older Adults.Frontiers in psychiatry · 2022Article
- Prevalence, Lifestyle Correlates, and Psychosocial Functioning Among Multi-Ethnic Older Adults with Mild Cognitive Impairment in Singapore: Preliminary Findings from a 10/66 Population Study.The Yale journal of biology and medicine · 2021Article
- The impact of cigarette smoking in predicting stroke using CHADSNeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2021Article
- Associations of sensory impairment and cognitive function in middle-aged and older Chinese population: The China Health and Retirement Longitudinal Study.Journal of global health · 2021Article
- Informal Caregiving, Poor Mental Health, and Subjective Cognitive Decline: Results From a Population-Based Sample.Journal of gerontological nursing · 2020Article
- Insomnia Symptoms among African-American Older Adults in Economically Disadvantaged Areas of South Los Angeles.Brain sciences · 2019Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although the association between cigarette smoking and risk of mild cognitive impairment (MCI) is controversial, most recent studies have shown that this influence is negative. However, it is unknown how multiple factors of smoking affect MCI, and the mechanisms of different smoking factors are not yet clarified. This study will examine the impact of various angles of smoking on MCI and the potential mediating effects of sleep duration on smoking MCI association in the elderly. In the case group, 109 elderly people who met the inclusion criteria were selected, and 123 were selected in the control group. Participant characteristics include sleep duration and a detailed lifetime history of smoking. After adjusting the relevant covariates, higher odds of MCI occurrence were found in ex-smokers/current smokers; moderate/heavy smokers; smokers for 30-44, 45-59 and more than 60 years; smokers with cumulative smoking duration of 30-44 or more than 60 years and smokers with cumulative dose smoking intensity of 200-399 or 400-599 cigarettes monthly. Elderly subjects who had quit smoking for 21 years or longer were found to have lower odds of MCI occurrence. The indirect effects of smoking on MCI via sleep duration were statistically significant, as the ratio of indirect effect to total effect ranged from 0.14 to 0.29. Smoking affects cognitive function through multi-angles of smoking and influences the cognitive function partly via the duration of sleep.
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