Table 1.
Characteristics of All Participants and the Subset Included in the Response Time ANOVA
| All Participants |
Participants Included in Response Time ANOVA |
|||||
|---|---|---|---|---|---|---|
| HH (n = 12) | NV (n = 12) | Test for Difference between Groups | HH (n = 7) | NV (n = 7) | Test for Difference between Groups | |
| Current driver n (%) | 6 (50) | 12 (100) | Fisher’s Exact Test | 4 (57) | 7 (100) | Fisher’s Exact Test |
| P = 0.014 | P = 0.192 | |||||
| Male n (%) | 9 (75) | 9 (75) | N/A | 5 (71) | 5 (71) | N/A |
| Age, y | 50 (13) | 51 (13) | t(22) = 0.217 | 45 (12) | 47 (13) | t(12) = 0.274 |
| Mean (SD), range | 31 to 72 | 33 to 70 | P = 0.830 | 31 to 66 | 33 to 67 | P = 0.788 |
| MMSE score | 28 (1) | 28 (2) | t(22) = 0.273 | 28 (1) | 28 (2) | t(12) = 0.781 |
| Mean (SD), range | 26 to 30 | 25 to 30 | P = 0.787 | 26 to 30 | 25 to 30 | P = 0.450 |
| Binocular visual acuity* | 20/19 | 20/14 | t(22) = 3.041 | 20/18 | 20/13 | t(12) = 2.185 |
| Mean, range | 20/14 to 20/29 | 20/9 to 20/20 | P = 0.006 | 20/14 to 20/22 | 20/9 to 20/20 | P = 0.049 |
| Right hemianopia, n (%) | 6 (50) | N/A | N/A | 4 (57) | N/A | N/A |
| Hemianopia caused by stroke, n (%) | 10 (83) | N/A | N/A | 7 (100) | N/A | N/A |
| Time since onset hemianopia, y, median (IQR) | 3.5 (0.9 to 7.6) | N/A | N/A | 3.5 (0.8 to 8.0) | N/A | N/A |
*
Visual acuity was measured and analyzed in logMAR units; logMAR values were converted to Snellen notation for ease of interpretation in this table. Significant results are shown in bold type.