Category cohorts

The health of the agricultural population has been previously explored, particularly in relation to the farming exposures and among professionally active individuals. However, few studies specifically focused on health and aging among elders retired from agriculture. Yet, this population faces…

The British Women’s Heart and Health Study is a prospective cohort study of heart disease in over 4000 British women between the ages of 60 and 79. It is funded by the British Heart Foundation. The Study aims to provide…

The aim of the Cambridge Centre for Ageing and Neuroscience (Cam-CAN) project is to identify the neural mechanisms underpinning successful cognitive ageing. The study recruitment participants over 18 from resident within Cambridge City and used epidemiological, behavioural, and neuroimaging data…

The Canberra Longitudinal Study is a 12 year study into the health and memory of older people which commenced in 1990, with subsequent waves in 1994, 1998 and 2002. The 2002 wave was the last time that participants were approached…

The Costa Rican Longevity and Healthy Aging Study (CRELES) is a nationally representative longitudinal survey of health and lifecourse experiences of 2,827 Costa Ricans ages 60 and over in 2005. Baseline household interviews were conducted between November 2004 and September…

This is a feasibility study which has a Longitudinal Cohort design, following up participants at selected time points over a 1 year duration. The study will recruit 2 distinct groups: (1) patients with symptoms of cognitive impairment, and (2) study…

For the Esprit study, 1863 non-institutionalized persons aged 65 years and over were randomly recruited in 1999 from the Montpellier district electoral rolls, and re-examined 6-times at 2-3 yearly intervals. Objectives: 1) To determine current and lifetime prevalence as well…

The purpose of this project is to describe changes in health and functioning among older people. Living conditions and life-style are studied as predictors of health, functioning, need of care and mortality. This multidisciplinary study includes several prospective arms. In…

The Health Survey for England series was designed to monitor trends in the nation’s health, to estimate the proportion of people in England who have specified health conditions, and to estimate the prevalence of risk factors associated with these conditions.…

ILSE is an interdisciplinary longitudinal study that offers the opportunity to analyze inter- and intra-individual differences and changes over the life-span as well as relations between environmental factors, behavioral aspects, life-events, health behaviors, mental and physical health and well-being. The…

i-Share (Internet-based Students HeAlth Research Enterprise) is a new open and prospective cohort on university students’ health. Participants are registered in the first years of study initially with the Universities of Bordeaux and Versailles-Saint-Quentin many many other French universities are…

The longitudinal Study of Cognitive Change in Normal Healthy Old Age (LSCC) is a population study including 6,342 healthy residence of Greater Manchester and Newcastle-upon-Tyne aged from 42 to 92 in 1983. Two different batteries of cognitive tests were alternately…

The Maastricht Aging Study (MAAS) was designed to specify the usual and pathological aging of cognitive function. MAAS is devoted to the age-related decline of memory and other cognitive functions in normal people and the factors that may be involved…

The LRRK2 Cohort Consortium (LCC) comprises three closed studies: the LRRK2 Cross-sectional Study, LRRK2 Longitudinal Study and the 23andMe Blood Collection Study. The LCC followed standardized data acquisition protocols, and clinical data and biological samples are stored in a comprehensive…

The Parkinson’s Progression Marker Initiative (PPMI) is an observational, international study designed to establish biomarker defined cohorts and identify clinical, imaging, genetic and biospecimen Parkinson’s disease (PD) progression markers to accelerate disease modifying therapeutic trials. A total of 423 untreated…

The Northern Ireland Cohort for the Longitudinal Study of Ageing (NICOLA) is a large-scale, public health study involving a representative sample of men and women aged 50 years and over living in Northern Ireland. The primary objective of NICOLA is…

The Northern Ireland Longitudinal Study (NILS) is a large-scale, representative data-linkage study created by linking data from the Northern Ireland Health Card Registration system to the 1981, 1991, 2001 and 2011 Census returns and to administrative data from other sources.…

The Vallecas Project is developed in the Research Unit of the Alzheimer’s Center of the Reina Sofía Foundation by researchers of the CIEN Foundation. Its main objective is to determine a probabilistic algorithm for the identification of individuals at risk…

The Health 2000 Survey, carried out in 2000-2001 in Finland, was coordinated by the National Institute for Health and Welfare, THL (the former National Public Health Institute) in co-operation with an extensive network of organizations and experts. The aim of…

This project comprises of two complementary parts. One part is aimed at the development of innovative diagnostic techniques to detect molecular signatures of AD based on disturbances of amyloid metabolism and glutamate neurotransmission. In this part, the focus is on…

LEILA75+ is a prospective population-based cohort study on the epidemiology of dementia and other neurodegenerative disorders. The main aims of the study included to determine a) the prevalence and incidence of dementia as well as subtypes of dementia, b) the…

The Lifelines Cohort Study is a large population-based cohort study and biobank that was established as a resource for research on complex interactions between environmental, phenotypic and genomic factors in the development of chronic diseases and healthy ageing. The Lifelines…

The Lifelines Cohort Study is a large population-based cohort study and biobank that was established as a resource for research on complex interactions between environmental, phenotypic and genomic factors in the development of chronic diseases and healthy ageing. The Lifelines…

The Lifelines Cohort Study is a large population-based cohort study and biobank that was established as a resource for research on complex interactions between environmental, phenotypic and genomic factors in the development of chronic diseases and healthy ageing. The Lifelines…

The Mayo Clinic Study of Aging was designed to establish a prospective population-based cohort of subjects to study prevalence, incidence and risk factors for MCI and dementia. The study was conducted in Olmsted County, where several factors enhance the feasibility…

The Vitality 90+ Study (in Finnish: Tervaskannot 90+) is a multidisciplinary project focusing on longevity and the oldest-old. The sub-projects address the biological basis of aging, predictors of health, functioning and longevity, old age as an individual experience, and the…

To investigate factors that are relevant to maintain functional competence, to prevent long-term disability and to minimise unnecessary service utilisation among older people. (1) Therefore, periodic assessments are performed covering information on functional status (ROBUST, postROBUST, preFRAIL, FRAIL according tio…

Dementia with Lewy Bodies (DLB) is the second most common cause of neurodegenerative dementia in older people. The aim of LewyPro is to examine and characterise symptoms and brain changes during the prodromal period of LBD. Earlier diagnosis is important…

Current evidence on older adults is derived from population-based cohort studies and randomized controlled trials, which may not include frail individuals. Data are lacking on older outpatients, a potentially diverse population. To bridge the gap between current evidence and clinical…

The Open Access Series of Imaging Studies (OASIS) is a project aimed at making MRI data sets of the brain freely available to the scientific community. OASIS: Cross-sectional MRI Data in Young, Middle Aged, Nondemented and Demented Older Adults This…

The CARTaGENE (CaG) study is both a population-based biobank and the largest ongoing prospective health study of men and women in Quebec. CaG targeted the segment of the population that is most at risk of developing chronic disorders, that is…

AIBL is a study of over 2,000 people assessed over a long period of time (over 10 years) to determine which biomarkers, cognitive characteristics, and health and lifestyle factors determine subsequent development of symptomatic Alzheimer’s Disease (AD). The baseline inception…

The German Study on Ageing, Cognition, and Dementia (AgeCoDe) in primary care patients is an ongoing multicenter prospective study in elderly individuals with a focus on the identification of risk factors and predictors of cognitive decline and dementia. Between January…

The Australian Longitudinal Study of Ageing (ALSA) is the centrepiece research activity of the Flinders Centre for Ageing Studies. The ALSA commenced in 1992 with 2087 participants aged 65 years or more. At Baseline, a comprehensive personal interview and assessment…

KORA stands for “Kooperative Gesundheitsforschung in der Region Augsburg” (Cooperative Health Research in the Augsburg Region). KORA studies are conducted at regular intervals in order to assess the health status of the population in Augsburg and the surrounding area since…

General objectives of the NuAge Study: 1. To assess changes in dietary intakes of ageing men and women (foods, energy, macronutrients, micronutrients) and longterm exposure to functional foods from a qualitative and quantitative perspective; 2. To assess the influence of…

Between 1998 and 2002 the Survey team interviewed over 12,583 Southampton women aged 20 to 34 years. Those who became pregnant after interview were invited to take part in the pregnancy phase of the survey. Women received ultrasound scans at…

STROKOG is a consortium of longitudinal studies of cognitive disorders following stroke, TIA or small vessel disease. Developed under the auspices of VASCOG (Society for the Study of Vascular Cognitive and Behavioural Disorders), it is the first international effort to…

The Swedish BioFINDER Study consists of four cohorts where patients are included prospectively and followed longitudinally (www.biofinder.se). At baseline, these individuals undergo detailed and standardized cognitive, neurological and psychiatric examinations. Plasma, blood, CSF and samples for cell biology studies are…

The Wisconsin Longitudinal Study (WLS) is a longitudinal population cohort started in 1957, with a questionnaire administered to all Wisconsin High School seniors. In 1964, a randomly selected one-third of the members of the class of 1957 were followed up…

The Coronary Artery Risk Development in (Young) Adults (CARDIA) Study was initiated in 1984 by the National Heart, Lung, and Blood Institute (NHLBI) to assist in providing a better understanding of the trends and determinants of coronary heart disease (CHD)…

The Sydney Centenarian Study is an ongoing project that has established a representative cohort of very elderly Australians. It has provided evidence that dementia is not inevitable at this age and that independent living is common. The data collected to…

In this epidemiological study we examined the prevalence of medical comorbidity in elderly subjects with cognitive deficits and dementia. The ReGAl Project (Rete Geriatrica Alzheimer- Geriatric Network on Alzheimer’s disease) collected data in 33 Italian Geriatric memory clinics from January…

The ADC was setup in 2004 by including all patients who come to the Alzheimer Center for diagnostic work up and who consent to give all data, collected as part of the routine diagnostic work up, for research. The aim…

Alberta’s Tomorrow Project (ATP) is a longitudinal study tracking the health of 55,000 adults aged 35-69 years in this western Canadian province. ATP was launched in 2000 as a prospective cohort research platform to study the relationship between environmental, lifestyle,…

AWHS is a prospective, longitudinal cohort study based on the annual health exams of 5,688 workers of the General Motors Spain automobile assembly plant located in Figueruelas (Zaragoza, Spain). The study was designed to evaluate the trajectories of traditional and…

The EADC-PET project (EAPP, The European Alzheimer’s Disease Consortium PET project) is a spontaneous multicentric study (ProtocolDraftSep2008; ProtocolDraftFeb2009) involving at the moment five Centres in four Countries (CENTRES), belonging to the EADC consortium. It was launched during the EADC meeting…

The EVA study was a 9-year longitudinal study with 6 waves of follow-ups. During the two-year period 1991-1993 (EVA0), 1389 men and women born between 1922 and 1932 were recruited. The aim is to investigate vascular ageing, decline in brain…

The aim of GS: SFHS is to establish a large, family-based intensively-phenotyped cohort recruited from the general population across Scotland, as a resource for studying the genetics of health areas of current and projected public health importance. It aims to…

All people aged 65-84 listed in the population registers of the 12 Italian participating towns as resident and alive on the 31.12.2002. The community based random sample was stratified by gender and 5-year age classes following an equal allocation strategy.…