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Chinese Longitudinal Healthy Longevity Survey (CLHLS), Biomarkers Datasets, 2009, 2012, 2014

Version
v0
Resource Type
Dataset : medical records, survey data
Creator
  • Zeng, Yi
  • Vaupel, James W.
Other Title
  • Archival Version (Subtitle)
Collective Title
  • Chinese Longitudinal Healthy Longevity Survey (CLHLS) Series
Publication Date
2019-01-15
Publication Place
Ann Arbor, Michigan
Publisher
  • Inter-University Consortium for Political and Social Research
Funding Reference
  • National Basic Research Program of China
  • National Natural Science Foundation of China
  • United States Department of Health and Human Services. National Institutes of Health. National Institute on Aging
Language
English
Free Keywords
Schema: ICPSR
activities of daily living; aging; biomarkers; caregivers; health; health status; life expectancy; older adults; physical characteristics; urinalysis
Description
  • Abstract

    These data are being released in BETA version to facilitate early access to the study for research purposes. The collection has not been fully processed by ICPSR at this time; the original material provided by the principal investigator were only converted to other file types for ease of use. As the study is processed and given enhanced features by ICPSR, users will be able to access the updated versions of the study. Please report any data errors or problems to user support and we will work with you to resolve any data-related issues. The Chinese Longitudinal Healthy Longevity Survey (CLHLS) biomarkers datasets were collected by the Center for Healthy Aging and Development Studies (CHADS) of National School of Development at Peking University and Chinese Center for Disease Control and Prevention (CDC). The datasets are compromised of the in-depth studies conducted in 8 longevity areas in the CLHLS' 5th, 6th and 7th waves in 2009, 2012 and 2014, respectively. During these studies, China CDC local network medical doctors conducted physical examinations of the participants and collected 7,334 samples from the centenarians, the oldest-old aged 90-99 and other younger age groups. The biomarkers datasets contain about 30 indicators on routine blood/urine tests and blood biochemical tests. The demographic variables in this collection include age and sex.
  • Abstract

    The Chinese Longitudinal Healthy Longevity Study (CLHLS) collected biomarker data from participants in the in-depth studies of the longevity areas in order to study the health conditions of different age groups and their determinants and confront the challenge of population aging.
  • Methods

    Face-to-face interviews were conducted using the same questionnaires used in the other study sites of the Chinese Longitudinal Healthy Longevity Survey (CLHLS). China Center for Disease Control and Prevention (CDC) local network medical doctors conducted physical examinations of the participants. The doctors also collected blood samples and urine samples from centenarians, the oldest-old aged 80-99 and other younger age groups.
  • Methods

    Response Rates: 97.7 percent
  • Abstract

    Datasets:

    • DS0: Study-Level Files
    • DS1: 2009 Data
    • DS2: 2012 Data
    • DS3: 2014 Data
Temporal Coverage
  • Time period: 2009
  • Time period: 2012
  • Time period: 2014
  • Collection date: 2009-03-01--2014-10-31
  • 2009-03-01 / 2014-10-31
Geographic Coverage
  • China (Peoples Republic)
Sampled Universe
The most elderly population in the 8 longevity areas in China during 2009 through 2014. Smallest Geographic Unit: province
Sampling
All centenarians from the 8 longevity areas in China who agreed to participate in the study were interviewed. The 8 longevity areas are as follows: Laizhou of Shandong Province; Xiayi of Henan Province; Zhongxiang of Hubei Province; Mayang of Hunan Province; Sanshui of Guangdong Province; Yongfu of Guangxi Autonomous Region; Chengmai of Hainan Province; Rudong of Jiangsu Province; For each centenarian, one octogenarian aged 80-89 living nearby, one nearby nonagenarian aged 90-99, and one nearby younger elder aged 65-79 of predesignated age and sex were interviewed.
Collection Mode
  • computer-assisted self interview (CASI)
  • coded on-site observation
  • cognitive assessment test
  • face-to-face interview
Note
Funding institution(s): National Basic Research Program of China (2013CB530700). National Natural Science Foundation of China (71233001). United States Department of Health and Human Services. National Institutes of Health. National Institute on Aging (R01 AG023627).
Availability
Download
This version of the study is no longer available on the web. If you need to acquire this version of the data, you have to contact ICPSR User Support (help@icpsr.umich.edu).
Alternative Identifiers
  • 37226 (Type: ICPSR Study Number)
Relations
  • Is previous version of
    DOI: 10.3886/ICPSR37226.v1

Update Metadata: 2019-01-16 | Issue Number: 1 | Registration Date: 2019-01-16

Zeng, Yi; Vaupel, James W. (2019): Chinese Longitudinal Healthy Longevity Survey (CLHLS), Biomarkers Datasets, 2009, 2012, 2014. Archival Version. Chinese Longitudinal Healthy Longevity Survey (CLHLS) Series. Version: v0. ICPSR - Interuniversity Consortium for Political and Social Research. Dataset. https://doi.org/10.3886/ICPSR37226