Association of physical activity in 2009 with traffic safety in 2006 and the degree of positive or negative change in traffic safety between 2006 and 2009, for 2009 respondentsa.

*The association is statistically significant by P≤0.05, two-sided.aThe analysis only includes neighborhoods with a minimum of 30 respondents per survey year.bReference group.cActivity intensity ratio for those who reported being physically active for at least one hour per week.dControlled for gender, age, employment status, education, and household income.eOne unit change corresponds to an increase by 10% points in the proportion of residents reporting their neighbourhood to be safe.fOne unit change corresponds to an increase by 10% points in changes in levels of traffic safety between 2006 and 2009.