ArticleBMJ open2019
Healthy Ageing and Biomarkers Cohort Study (HABCS): a cohort profile.
Article in BMJ open, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
30 citing papers in PubMed, 49 citations in OpenAlex.
- Community-based health-focused longitudinal aging studies in East and Southeast Asia: landscape and future directions.The Lancet regional health. Western Pacific · 2026Review
- Harnessing Longitudinal Health Data for Aging Populations.JAMA network open · 2026Article
- Sex-specific machine learning models for cardiovascular disease risk prediction in adults aged ≥ 80 years: insights from the Chinese longitudinal healthy longevity survey.BMC geriatrics · 2025Article
- Adapting health, economic and social policies to address population aging in China.Nature aging · 2025Review
- The SG90 cohort of the oldest-old in Singapore.European journal of epidemiology · 2025Article
- Exploring the Dietary Patterns and Health Behaviours of Centenarians in Ourense (Spain): Adherence to the Southern European Atlantic Diet.Nutrients · 2025Observational
- Cohort profile: the Guangzhou older longitudinal dynamic health (GOLD-Health) cohort.European journal of epidemiology · 2025Article
- Closing the gap in dementia research by community-based cohort studies in the Chinese population.The Lancet regional health. Western Pacific · 2025Review
- Metabolic obesity phenotypes and all-cause mortality among the Chinese oldest-old population: a prospective cohort study.International journal of obesity (2005) · 2024Article
- A Prospective Cohort Study of Antimony Exposure and Cognitive Impairment in Older Adults - China, 2017-2021.China CDC weekly · 2024Article
- Article
- The development and validation of a nomogram-based risk prediction model for mortality among older adults.SSM - population health · 2024Article
- Chronic disease and multimorbidity in the Chinese older adults' population and their impact on daily living ability: a cross-sectional study of the Chinese Longitudinal Healthy Longevity Survey (CLHLS).Archives of public health = Archives belges de sante publique · 2024Article
- Combined effects of vitamin D deficiency and systemic inflammation on all-cause mortality and cause-specific mortality in older adults.BMC geriatrics · 2024Article
- Vitamin BBMC geriatrics · 2024Article
- Synergistic impact of plasma albumin and cognitive function on all-cause mortality in Chinese older adults: a prospective cohort study.Frontiers in nutrition · 2024Article
- Association of fresh vegetable and salt-preserved vegetable consumptions with estimated glomerular filtration rate.BMC nephrology · 2023Article
- Synaptic resilience is associated with maintained cognition during ageing.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2023Article
- Article
- Longitudinal Changes of Cognition and Frailty With All-Cause and Cause-Specific Mortality in Chinese Older Adults: An 11-Year Cohort Study.Innovation in aging · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
purposeThe Chinese Longitudinal Healthy Longevity Survey Biomarkers Cohort (Healthy Ageing and Biomarkers Cohort Study (HABCS)) was established to investigate the determinants of healthy aging and mortality among the oldest old in China. Besides collecting health status, behavioural and sociodemographic circumstances, the present study also gathers comprehensive data for the elderly by simultaneously collecting, detecting, analysing blood and urine, respectively.
participantsHABCS is a community-based longitudinal multiwave study of older men and women aged 65 or above. Baseline survey and the follow-up surveys with replacement for deceased elderly were conducted in eight longevity areas in China, which cover the northern, middle and southern parts of China. Between 2008 and 2017, 6333 participants were included in HABCS, comprising 1385 centenarians, 1350 nonagenarians, 1294 octogenarians, 1577 younger elderly (aged 65-79). FINDINGS TO DATE: We have found that higher baseline levels of (1) total cholesterol, (2) low-density lipoprotein cholesterol (LDL-C) and (3) superoxide dismutase activity were associated with greater cognitive decline. While (4) higher LDL-C level was associated with lower risk of all-cause mortality. There was a reverse association between (5) plasma vitamin D and cognitive impairment in cross-sectional and prospective study. FUTURE PLANS: We are currently exploring the relationships between various biomarkers and different outcomes such as cognitive function and mortality. This longitudinal cohort study will be continued in the future.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.