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Table 5 MRS on discharge and after 3 months in the two groups

From: Reversed ophthalmic artery flow in patients with acute ischemic stroke and ipsilateral significant extracranial carotid artery stenosis, and its effect in functional outcome

Modified Rankin Scale Ophthalmic artery T-test
Reversed flow Forward flow T p-value
On discharge
 Range 1–5 0–6 − 0.262 0.795
 Mean ± SD 2.500 ± 1.434 2.650 ± 1.496
After 3 months
 Range 0–6 0–6 − 0.858 0.398
 Mean ± SD 1.500 ± 1.958 2.150 ± 1.954
Differences
 Mean ± SD 1.000 ± 1.333 0.500 ± 1.235  
Paired test
 p value 0.042* 0.086
  1. MRS: Modified Rankin Scale, p value < 0.05 is considered statistically significant