The Status and Associated Factors of Successful Aging among Older Adults Residing in Longevity Areas in China.

Wen Hui Shi; Hong Yan Zhang; Juan Zhang; Yue Bin Lyu; Melanie Sereny Brasher; Zhao Xue Yin; Jie Si Luo; Dong Sheng HU; Lei Fen; Xiao Ming Shi

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The Status and Associated Factors of Successful Aging among Older Adults Residing in Longevity Areas in China.

Author: Wen Hui SHI ¹ ; Hong Yan ZHANG ² ; Juan ZHANG ¹ ; Yue Bin LYU ¹ ; Melanie Sereny BRASHER ³ ; Zhao Xue YIN ¹ ; Jie Si LUO ¹ ; Dong Sheng HU ⁴ ; Lei FEN ⁵ ; Xiao Ming SHI ⁶
Author Information

1. Division of NCD Control and Community Health, Chinese Center for Disease Control and Prevention, Beijing 102206, China.
2. Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan, China.
3. Department of Sociology and Anthropology, Department of Human Development and Family Studies, University of Rhode Island, Kingston, RI02881, USA.
4. Department of Preventive Medicine Shenzhen University School of Medicine, Shenzhen, Guangdong 518060, Guangzhou, China.
5. Department of Psychological Medicine, Yong Loo Lin School of Medicine, National University of Singapore 119077, Singapore.
6. Institute of Environment Health and Related Product Safety, Chinese Center for Disease Control and Prevention, Beijing 100020, China.
Publication Type:Journal Article
Keywords: Associated factors; Evaluation; Older adults; Successful aging
MeSH: Aged; Aged, 80 and over; Aging; Anemia; epidemiology; etiology; China; epidemiology; Female; Humans; Life Style; Logistic Models; Longitudinal Studies; Male; Obesity; epidemiology; etiology; Prevalence; Risk Factors; Sleep Wake Disorders; epidemiology; etiology
From: Biomedical and Environmental Sciences 2016;29(5):347-355
CountryChina
Language:English
Abstract:
OBJECTIVEThis study aims to assess the status of successful aging (SA) in longevity areas in China and explore multiple factors associated with SA among the young-old and oldest-old.
METHODSA total of 2296 elderly people aged 65 and older were interviewed in the longevity areas sub-sample of the Chinese Longitudinal Healthy Longevity Survey (CLHLS) in 2012. Baseline assessments included a researcher-administered questionnaire, physical examination, and laboratory testing. A logistic regression model was used to identify factors associated with SA.
RESULTSThe prevalence of SA was 38.81% in the CLHLS in 2012. There were significant differences between ages groups, with SA compromising 56.85% among ⋝65 years group and 20.31% among ⋝100 years group (χ2trend=126.73, P<0.01). The prevalence of SA among females was 33.59%, which was significantly lower than that among males (45.58%) (χ2gender=33.65, P<0.05). In the regression analysis, having anemia (OR=0.744, 95% CI: 0.609-0.910), poor lifestyle (OR=0.697, 95% CI: 0.568-0.854), poor sleep quality (OR=0.558, 95% CI: 0.456-0.682), and central obesity (OR=0.684, 95% CI: 0.556-0.841) were the main factors associated with SA. The promoting SA rate decreased as age increased, and the group of 65-79 years had higher odds than the other age group.
CONCLUSIONPreventing central obesity, improving sleep quality and promoting healthy lifestyle may contribute to achieve SA among the elderly.