Salmela, Jatta
Kouvonen, Anne
Mauramo, Elina
Rahkonen, Ossi
Roos, Eva
Lallukka, Tea
Funding for this research was provided by:
Doctoral Programme in Population Health, University of Helsinki
Juho Vainion Säätiö
Kela (29/26/2020)
Article History
Received: 3 May 2022
Accepted: 6 July 2022
First Online: 14 July 2022
Declarations
:
: The study has been performed in accordance with the ethical standards of the Declaration of Helsinki. The Helsinki Health Study protocol has been approved by the ethics committees of the Department of Public Health, the University of Helsinki, and the health authorities of the City of Helsinki. The permission to have access to the employer’s personnel register data was obtained from the City of Helsinki. All study participants gave their written, informed consent prior to their inclusion in the study.
: Not applicable.
: The authors declare that they have no competing interests.