A collection consists of several studies that are in some way connected. They can belong to the same research series, research infrastructure, or come from the same research expedition.
We also provide access to the special collections “Swedish party programmes and election manifestos” and the Swedish Gallup Institute's public opinion surveys from 1942 to 1956.
Lund 80 + cohort is a longitudinal population based cohort with sequential design that started in 1988. All residents of Lund, born in 1908 and then 80 years, were invited for a first examination. The baseline population...