Table 4 Distribution of different risk factors among the two study groups
Ophthalmic artery | Chi-square | |||||||
|---|---|---|---|---|---|---|---|---|
Reversed flow | Forward flow | Total | ||||||
n | % | n | % | n | % | X2 | p-value | |
Smoker | ||||||||
No | 5 | 50.00 | 13 | 65.00 | 18 | 60.00 | 0.625 | 0.429 |
Yes | 5 | 50.00 | 7 | 35.00 | 12 | 40.00 | ||
Diabetes | ||||||||
No | 3 | 30.00 | 10 | 50.00 | 13 | 43.33 | 1.086 | 0.297 |
Yes | 7 | 70.00 | 10 | 50.00 | 17 | 56.67 | ||
Hypertension | ||||||||
No | 4 | 40.00 | 12 | 60.00 | 16 | 53.33 | 1.071 | 0.301 |
Yes | 6 | 60.00 | 8 | 40.00 | 14 | 46.67 | ||
Hyperlipidemia | ||||||||
No | 2 | 20.00 | 7 | 35.00 | 9 | 30.00 | 0.714 | 0.398 |
Yes | 8 | 80.00 | 13 | 65.00 | 21 | 70.00 | ||