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The comparison of BCVA (logMAR) between smokers/alcohol drinkers and nonsmokers/nondrinkers in patients of the DOA family.
| Patients | Eyes (n) | BCVA (mean ± SD) | t | P |
|---|---|---|---|---|
| Smokers | 8 | 1.950 ± 0.427 | 2.521 | 0.021 |
| Nonsmokers | 12 | 1.200 ± 0.761 | ||
|
| ||||
| Alcohol drinkers | 12 | 1.917 ± 0.438 | 4.270 | <0.001 |
| Nonalcoholdrinkers | 8 | 0.875 ± 0.658 | ||
BCVA: best corrected visual acuity; SD: standard deviation.
