| β | p-value |
---|
Constant | 19.704 | <0.001 |
Year |
 2010 | 1.170 | <0.001 |
 2012 | 2.508 | <0.001 |
 2013 | −0.643 | 0.002 |
 2014 | -0.063 | 0.756 |
 2015 | 0.082 | 0.689 |
 2016 | Reference |
Work location |
 Non-metro | 0.466 | 0.001 |
 Metro | Reference |
Commuting mode |
 Walk | −18.433 | <0.001 |
 Bike | −4.600 | <0.001 |
 Mixed-mode | −1.021 | <0.001 |
 Non-active | Reference |
- Non-active commuters were respondents who chose to drive some type of vehicle (such as a car) to work for all five days of the survey
- Walkers were commuters that walked for at least three commute trips during the sample week
- Bikers were commuters that biked for at least three commute trips during the sample week
- Mixed-mode described commuters that walked or biked in combination with a non-active mode for at least one trip during the sample week