243 datasets found

The Obstructive Lung Disease in Northern Sweden (OLIN) Studies, is a research program ongoing since 1985. It includes descriptive, analytic and interventional epidemiologic...

This datafile contains information about movements at a global scale, that were identified as being composed mainly by mothers, fathers and others who have close connections...

Swedish preschool is a preschool for all children and free play is an important educational activity. The question is whether all children are participating (ie, are attending...