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Table 3 Comparison between patient subgroups regarding NIHSS scores

From: Vitamin D status in acute ischemic stroke: relation to initial severity and short-term outcome

Patient subgroups

Initial NIHSS score

p value

Deficient

13.07 ± 5.725

0.0039**

Insufficient

11.90 ± 3.432

Sufficient

8.62 ± 4.735

  1. NIHSS National Institute of Health Stroke Scale
  2. **Highly significant