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Table 1 Comparison between patients and control groups as regards the age

From: Assessment of vascular endothelial growth factor a serum level in pediatric hemophilic arthropathy

Age (years)

Group

t test

Patients

Control

T

P value

sig

Range

6

–

17

5

–

16

1.769

0.082

NS

Mean ± SD

10.833

 ± 

3.364

9.400

 ± 

2.896

  1. P value < 0.05 significant and P value < 0.001 highly significant