Table 3.
Driving context.
| Variable | Mean or n ± SD or (%) | |
|---|---|---|
| Driving frequency (days/per week) | ||
| 1 | 12 | (3.4%) |
| 2 | 20 | (5.7%) |
| 3 | 30 | (8.6%) |
| 4 | 48 | (13.8%) |
| 5 | 70 | (20.1%) |
| 6 | 42 | (12.0%) |
| 7 | 127 | (36.4%) |
| Difficulty being a non-driver someday | ||
| 1 - Not at all difficult | 96 | (27.6%) |
| 2 | 39 | (11.2%) |
| 3 | 54 | (15.5%) |
| 4 | 69 | (19.8%) |
| 5 - Very Difficult | 91 | (26.1%) |
| Is responsible for someone else’s transport, n | 82 | (24.4%) |
| Only driver in household, n | 146 | (41.8%) |
| Does not limit driving to nearby places, n | 254 | (72.8%) |
| Does take longer trips, n | 204 | (58.5%) |
| Driving Expectancy, y | 13.4 | ±7.54 |
| Life Expectancy, y | 92.8 | ±7.35 |
| Expected to live without driving, y | 5.75 | ±7.29 |
The sample size was n = 349; y = years; SD = Standard deviation; n = number; % = percentage.