MPP Data collection
The questionnaire used in the baseline surveys has changed several times over the years. In total there are five different versions. These questionnaires were also used by individuals who participated in repeated surveys during the years 1974-1992. Information on socio-economics, education, occupation, economy, etc. from Population and Housing Census (Folk- och Bostadsräkningar, FoB) 1960-1990, ha
https://www.malmo-cohorts.lu.se/malmo-preventive-project-mpp/mpp-data-collection - 2025-03-11