Integrative Analysis of Longitudinal Studies of Aging
The IALSA collaborative network was formally established in 2005 for the coordination of interdisciplinary, cross-national research aimed at the integrative understanding of within-person aging-related changes in cognitive and physical capabilities, health, personality, and well-being. It is comprised of investigators associated with over 45 longitudinal studies on aging, including the UK Healthy Ageing across the Life Course (HALCyon) network and the Quebec Network for Research on Aging. These population-based and longitudinal studies permit the evaluation of how factors across the lifespan determine and moderate the risk and progression of cognitive impairment and provide a basis for early detection of neurodegenerative disorders such as dementia. Network activities will encourage the examination of cross-cultural and cross-cohort effects and provide a strong basis for synthesizing evidence across longitudinal studies. IALSA is funded through an NIH/NIA Program Project Grant (P01AG043362; 2013-2018) to Oregon Health & Science University (Program Directors: Scott Hofer, Andrea Piccinin, Jeffrey Kaye, and Diana Kuh) and previously funded by NIH/NIA (R01AG026453; 2007-2013) and CIHR (103284; 2010-2013).
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Members
Investigators | Contacts |
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Summary Statistics
Individual Studies
Acronym | Name | Study design | Participants | Countries |
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CLSA | Canadian Longitudinal Study on Aging | Cohort | 50,000 | Canada |
CLS | Canberra Longitudinal Study | Cohort | 1,045 | Australia |
SHIP | Study of Health in Pomerania | Cohort | 8,728 | Germany |
LBLS | Long Beach Longitudinal Study | Cohort | 2,125 | United States of America |
NuAge | Quebec Longitudinal Study on Nutrition and Successful Aging | Cohort | 1,793 | Canada |
LASA | Longitudinal Aging Study Amsterdam | Cohort | 5,132 | Netherlands |
ULSAM | Uppsala Longitudinal Study of Adult Men | Cohort | 2,322 | Sweden |
Classifications
- Socio-demographic and economic characteristics 7
- Lifestyle and health behaviours 7
- Health status and functional limitations 6
- Diseases 7
- Symptoms and signs 6
- Medication and supplements 6
- Non-pharmacological interventions 4
- Health and community care utilization 5
- Reproduction 4
- Birth, infancy and childhood 2
- End of life 3
- Physical measures 6
- Cognition, personality and other psychological measures 6
- Laboratory measures 3
- Social environment 5
- Physical environment 5
- Administrative information 7
Socio-demographic and economic characteristics 7
Lifestyle and health behaviours 7
Health status and functional limitations 6
Diseases 7
Symptoms and signs 6
Medication and supplements 6
Non-pharmacological interventions 4
Health and community care utilization 5
Reproduction 4
Birth, infancy and childhood 2
End of life 3
Physical measures 6
Cognition, personality and other psychological measures 6
Laboratory measures 3
Social environment 5
Physical environment 5
Administrative information 7