Table 2.
Average monthly vehicle mileage by age group and gender.
| Age (years)1 | Average monthly mileage | p-value2 | Gender3 | Average monthly mileage | p-value2 |
|---|---|---|---|---|---|
| <25 | 1,888.1 | --- | Male | 2162.6 | --- |
| 25–54.9 | 2037.6 | <.001 | Female | 1868.3 | <.0001 |
| ≥55 | 2,004.7 | <.001 |
1
Age <25 years is the baseline category to which all other age categories were compared in significance tests.
2
Significant differences between average monthly mileage of each group compared to baseline group. Repeated measures analysis of variance was used to test for differences between group means.
3
Male is the baseline category to which female was compared in significance tests.