Table 3.
The relationship between decreased vision and initial examination findings.
| P value∗ | Vision | |||||||
|---|---|---|---|---|---|---|---|---|
| >6/18 | <6/18 | |||||||
| N | Row% | Column% | N | Row% | Column% | |||
| Injury zones | Zone 1 | 0.034 | 22 | 62.9 | 81.5 | 13 | 37.1 | 48.1 |
| Zone 2 | 3 | 23.1 | 11.1 | 10 | 76.9 | 37.0 | ||
| Zone 3 | 2 | 33.3 | 7.4 | 4 | 66.7 | 14.8 | ||
|
| ||||||||
| Traumatic cataract | No | 0.102 | 16 | 61.5 | 59.3 | 10 | 38.5 | 37.0 |
| Yes | 11 | 39.3 | 40.7 | 17 | 60.7 | 63.0 | ||
|
| ||||||||
| Hyphema | No | 0.050 | 24 | 57.1 | 88.9 | 18 | 42.9 | 66.7 |
| Yes | 3 | 25.0 | 11.1 | 9 | 75.0 | 33.3 | ||
|
| ||||||||
| Iris injury | No | 0.362 | 21 | 53.8 | 77.8 | 18 | 46.2 | 66.7 |
| Yes | 6 | 40.0 | 22.2 | 9 | 60.0 | 33.3 | ||
|
| ||||||||
| Retinal detachment | No | 0.022 | 26 | 56.5 | 96.3 | 20 | 43.5 | 74.1 |
| Yes | 1 | 12.5 | 3.7 | 7 | 87.5 | 25.9 | ||
∗Pearson Chi-square test.
%: percent, N/A: not available, Row%: the distribution of percent of patients in each initial visual acuity group according to final visual acuity groups, and Column%: the distribution of percent of patients in each final visual acuity group according to initial visual acuity groups.