Table 9.
Percent of participating drivers who reported having at least some impairment by state and driver age group
| Impairment | Connecticut (n=828) | Rhode Island (n=485) | Kentucky (n=1,337) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 65–9 | 70–74 | 75–79 | 80+ | 65–69 | 70–74 | 75–79 | 80+ | 65–69 | 70–74 | 75–79 | 80+ | |
| Memory | 57 | 58 | 61 | 66 | 55 | 60 | 52 | 64 | 55 | 59 | 68 | 74 |
| Vision | 24 | 29 | 37 | 33 | 29 | 28 | 28 | 34 | 31 | 31 | 40 | 36 |
| Physical functioning | 20 | 26 | 24 | 40 | 36 | 33 | 24 | 46 | 28 | 29 | 37 | 46 |
| Medical condition | 50 | 58 | 69 | 69 | 65 | 71 | 72 | 74 | 62 | 69 | 75 | 80 |
Note. Cochran-Mantel-Haenszel chi-square test indicates relationship between driver age group and impairment was statistically significant in at least one state (p<0.05)