In this survey the questions about life style, decisional power at work and reading style have been removed. Subset of Sweden now 1982-I, covering the period 1981-10-20 to 1981-12-08
In this survey the questions about life style, decisional power at work and reading style have been removed. Delmängd av ORVESTO1982-II som omfattar perioden 1981-10-20 till 1981-12-08
Random sample selected from the population register DAFA-SPAR.
Probability: Simple random
Sannolikhetsurval: obundet slumpmässigt urval
Probability
Sannolikhetsurval
Self-administered questionnaire
Självadministrerat frågeformulär