SATSA - Swedish Adoption/Twin Study of Aging

This study is part of the collection NEAR - National E-Infrastructure for Aging Research in Sweden

This data description has been automatically migrated from Karolinska Institutet, Department of Medical Epidemiology and Biostatistics to SND’s research data catalogue. The level of documentation may therefore differ from other data descriptions in the catalogue.

Creator/Principal investigator(s):

Nancy Pedersen - Karolinska Institutet, Department of Medical Epidemiology and Biostatistics

Anna Dahl - Hälsohögskolan i Jönköping, Institutet för gerontologi

Description:

The Swedish Adoption/Twin Study of Aging (SATSA) provides a unique opportunity to understand individual differences in aging. The twin design and the inclusion of twins reared apart makes it possible to study the importance of genetic and environmental factors that may underlie differing aging outcomes. Further, the broad spectrum of biological, psychological, and social domains assessed across the life span makes it possible to study patterns of change within and across domains and how these predict health and diseases of aging.
SATSA was started in 1984 and is comprised of several longitudinal components. To begin with, a comprehensive questionnaire was sent to all twins in the Swedish Twin Registry who were separated at an early age and reared apart and a control sample of twins reared together. The questionnaires include items concerning rearing, family, adult, and working environment, health status, health related behaviors (e.g. alcohol, tobacco, and dietary habits) as well as relationships, and personality measures. The questionnaires were sent again at 3 year intervals in 1987, 1990, 1

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Responsible department/unit:

Karolinska Institutet, Department of Medical Epidemiology and Biostatistics

Creator/Principal investigator(s):

Nancy Pedersen - Karolinska Institutet, Department of Medical Epidemiology and Biostatistics

Anna Dahl - Hälsohögskolan i Jönköping, Institutet för gerontologi

Identifiers:

SND-ID: EXT 0044

Description:

The Swedish Adoption/Twin Study of Aging (SATSA) provides a unique opportunity to understand individual differences in aging. The twin design and the inclusion of twins reared apart makes it possible to study the importance of genetic and environmental factors that may underlie differing aging outcomes. Further, the broad spectrum of biological, psychological, and social domains assessed across the life span makes it possible to study patterns of change within and across domains and how these predict health and diseases of aging.
SATSA was started in 1984 and is comprised of several longitudinal components. To begin with, a comprehensive questionnaire was sent to all twins in the Swedish Twin Registry who were separated at an early age and reared apart and a control sample of twins reared together. The questionnaires include items concerning rearing, family, adult, and working environment, health status, health related behaviors (e.g. alcohol, tobacco, and dietary habits) as well as relationships, and personality measures. The questionnaires were sent again at 3 year intervals in 1987, 1990, 1

... Show more..

Time period(s) investigated:

1987 — ongoing

Geographic spread:

Geographic location: Sweden

Unit of analysis:

Population:

All twins in the Swedish Twin Registry who were separated at an early age and reared apart and a control sample of twins reared together

Time Method:

Sampling procedure:

Probability: Systematic random

Creator/Principal investigator(s):

Nancy Pedersen - Karolinska Institutet, Department of Medical Epidemiology and Biostatistics

Anna Dahl - Hälsohögskolan i Jönköping, Institutet för gerontologi

Data format / data structure:

Numeric

Data collection:

Mode of collection: Self-administered questionnaire: paper

Time period(s) for data collection: 1984-01 — 1984-12

Source of the data: Population group, Biological samples

Time period(s) investigated:

1984-01 — 1984-12

Variables:

999

Number of individuals/objects:

2018

Published: 2012-01-01