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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 the survey was to provide information on major public health problems, their causes and treatment, health service needs and utilization as well as functional and working capacity. The data for the survey were collected in comprehensive health examination including blood sampling, in interviews and in self-administered questionnaires. The nationally representative sample included 8,028 persons aged 30 or over of whom 85% participated in the health examination conducted at 80 areas in the mainland Finland. In addition, 1,894 young adults (18-29 years) were invited to the health interview and fill in the questionnaire. Further, 1,278 people who had taken part in Mini-Finland Health Survey carried out in 1978-1980 were invited to the re-examination.

The follow-up of the Health 2000 Survey, the Health 2011 Survey, was carried out in 2011-2012. All members of the Health 2000 sample (n=8,135), who were living in Finland in 2011 and had not refused requests to be invited to further studies, were invited to the Health 2011 Survey. In 2011, they were at least 29 years of age. A total of 59% of them participated in the health examination conducted at 59 areas in Finland. In addition, a new random sample of young adults (aged 18-28, n=1,994) was taken. A total of 415 of them were invited to the health examination and the rest of them (1,579) received only the postal questionnaire. Further, 920 people who had previously taken part in the Mini-Finland Health Survey and invited to re-examination in 2001 were invited.

The Health 2000/2011 cohort is also continuously followed-up by linkage to Finnish nationwide registers.

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 cohort distinguishes a children’s cohort (aged 0-18), an adult cohort (aged 18-65) and the elderly cohort (aged 65+). The protocol for these three sub-cohorts is largely the same, but focuses in part on the characteristics of the specific participant groups.

Between 2006 and 2013, inhabitants of the northern part of The Netherlands and their families were invited to participate, thereby contributing to a three-generation design. Follow-up visits are scheduled every 5 years, and in between participants receive follow-up questionnaires. Linkage is being established with medical registries and environmental data. Lifelines contains information on biochemistry, medical history, psychosocial characteristics, lifestyle and more. Genomic data are available including genome-wide genetic data of 15638 participants. Fasting blood and 24-h urine samples are processed on the day of collection and stored at -80 °C in a fully automated storage facility. The aim of Lifelines is to be a resource for the national and international scientific community. Requests for data and biomaterials can be submitted to the Lifelines Research Office ([email protected]).

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 practice needs, the Milan Geriatrics 75+ Cohort Study was designed as an observational hospital-based outpatient cohort study. This study included 1861 new consecutive outpatients aged ?75 years who attended a first comprehensive visit at the Geriatric Unit of ‘I.R.C.C.S. Ca’ Granda’ in Milan, Italy, in the period between January 3, 2000 and March 25, 2004. These participants routinely underwent an extensive standardized structured medical examination and comprehensive geriatric assessment with trained physicians. At baseline, data were collected on reason for referral, demographics, physiological anamnesis, past and present medical history and medication use. Moreover, medical examination and anthropometric measurements were performed. Cognitive function was assessed using the 30-item Mini-Mental State Examination (MMSE). Functional status was evaluated using Katz’ Activities of Daily Living (ADL) and Lawton’ Instrumental Activities of Daily Living (IADL) questionnaires. At 10-year follow-up, all-cause mortality was assessed by collecting data from the Register Office of Milan or other town of residence.

Last Update 21/09/2017

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 40-69 years of age, from six census metropolitan areas in Quebec. The sampling was stratified by age, sex and postal groups and is proportional to the density of the population in these areas. Over 43,000 participants consented to visiting 1 of 12 assessment sites where detailed health and socio-demographic information, physiological measures and biological samples (blood, serum and urine) were captured. Participants are followed-up based on linkage to governmental health administrative databases and direct reassessment through a web portal.

Last update 21/09/2017

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 of neuropsychological and physiological functions was undertaken at each person’s home, supplemented by self-completed questionnaires, biochemistry, and additional clinical studies of physical function. The final wave (Wave 13) of data collection was carried out in 2014.

The general purpose of the ALSA study is to gain further understanding of how social, biomedical and environmental factors are associated with age related changes in health and well-being of persons aged 70 years and over. Emphasis is given in the overall study to defining and exploring the concept of healthy, active ageing, particularly in a South Australian context.

Last Update 21/09/2017

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 1984. The extensive database and biological specimen repository provide an excellent platform for national and international health research. More than 200 research projects a year are conducted with regional, national and international partners. To date, more than 2,000 publications have been issued. The main research areas are:
– Lifestyle and environmental factors as risk factors in the development of chronic diseases
– Identifying new genes for the most important chronic diseases and related risk factors
– Integrating research into risk factors and functional genomics
– Research on health systems: usage, costs and health status

Last Update 21/09/2017

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 longstanding and current dietary habits and evolving food choices on changes in numerous markers of physical and cognitive status, functional autonomy and social functioning;
3. To assess the impact of age-related alterations in energy metabolism (utilisation and expenditure) and body composition, on changes in numerous markers of physical and cognitive status, functional autonomy and social functioning;
4. To assess the impact of individual (biological, psychological, health, functional, behavioural) and environmental determinants on dietary intakes.

The population is comprised of 1793 healthy men and women, selected from three age groups (68ﾖ72, 73ﾖ77, 78ﾖ82) at recruitment. A total of 82.4% of the population is French speaking participants and a total of 14.3% is English speaking participants.

Last Update 21/09/2017

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 11, 19 and 34 weeks of pregnancy, and their babies were measured soon after birth. There were 3,158 babies born to women in the study between 1998 and 2007. The survey has followed up these children with home visits at six months, one year, two and three years. A sample of over 1,000 children was seen at 4 years of age, more than 2,000 children at ages 6-7 years, and more than 1,000 at 8-9 years. Current follow-up of children at 11-13 years will continue for a number of years.

The aim is to learn more about the dietary,lifestyle, hormonal and omic factors that influence the health of women and their children.

Last Update 21/09/2017