In:
Current Alzheimer Research, Bentham Science Publishers Ltd., Vol. 14, No. 4 ( 2017-02-16), p. 460-466
Abstract:
Amnestic MCI (aMCI) has notably increased in Shanghai, China. Objective: The study was designed to estimate the prevalence and incidence rates of aMCI and to determine
the risk and protective factors for aMCI among persons ≥ 60 years-old and ≥ 70 years-old in Shanghai communities, respectively. Method: We carried out this 1-year longitudinal study to survey a random sample of 1,302 individuals ≥ 60
years-old, to collect baseline and follow-up data about lifestyle through self-reports, and vascular and comorbid conditions from medical records and a physical examination. We also analyzed a subgroup of individuals ≥
70 years-old. Results: The prevalence rate of aMCI in persons ≥ 60 years-old was 22.3%, and the incidence rate (per 1,000
person-years) was 96.9. Being female was a risk factor for aMCI; protective factors included smoking, drinking tea, engaging in intellectual work before retirement, social activities and hobbies, regular reading habits,
and surfing the internet. The prevalence rate of aMCI in persons ≥ 70 years was 30.3%, and the incidence rate was 145.6. Smoking, drinking tea, and surfing the internet were not protective factors for this age group (≥ 70
years). Conclusion: The present study indicates that aMCI is a considerable health problem in Shanghai. Preventive
strategies for aMCI are needed to enhance lifestyle factors that promote brain activity.
Type of Medium:
Online Resource
ISSN:
1567-2050
DOI:
10.2174/1567205013666161122094208
Language:
English
Publisher:
Bentham Science Publishers Ltd.
Publication Date:
2017
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