Transitions and Old Age Potential - 1st, 2nd, and 3rd Wave
NCT ID: NCT07301112
Last Updated: 2025-12-24
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
5002 participants
OBSERVATIONAL
2013-01-16
2019-12-15
Brief Summary
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For further information, see: https://search.gesis.org/research\_data/ZA6597 and https://doi.org/10.4232/1.13845
Detailed Description
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Data and Methods
Within the framework of the third wave of the TOP study, 1,561 persons could be interviewed for the second time. Regarding the partners of these persons, a gross sample of 832 persons resulted, after completion of the last address and panel maintenance of the year 2017/2018. After completion of the field phase of the third wave, 576 complete interviews were available at the couple level. The TOP study thus comprised of two data sets after the completion of the third wave:
the panel data set comprised the persons who had participated in the study on all three survey dates (2013, 2015/2016 and 2019) (1,561 persons) as well as the couple sample with the information provided by the anchors (with current partner from the third survey wave) and the partners from 2019 (576 couple interviews).
In addition to the data from TOP, other studies are also used for the scientific articles, such as the German Ageing Survey (DEAS), the German Volunteer Survey (FWS) and the Survey of Health, Ageing and Retirement in Europe (SHARE).
Duration 01/2011-12/2021
Selected Publications see https://search.gesis.org/research\_data/ZA6597
Conditions
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Keywords
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Study Design
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COHORT
PROSPECTIVE
Eligibility Criteria
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Inclusion Criteria
* telephone
* german language
Exclusion Criteria
* no consent
55 Years
70 Years
ALL
Yes
Sponsors
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Federal Institute for Population Research (BIB)
UNKNOWN
German Federal Ministry of the Interior (BMI)
UNKNOWN
Jacobs University Bremen gGmbH
OTHER
Responsible Party
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Prof. Dr. Sonia Lippke
Head of Health Psychology & Behavioral Medicine Unit
Principal Investigators
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Sonia Lippke
Role: PRINCIPAL_INVESTIGATOR
04212004730
References
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https://doi.org/10.4232/1.13845
Related Links
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study description and further links
study description and further references
Other Identifiers
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ZA6597V4
Identifier Type: -
Identifier Source: org_study_id