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Table 4 Between-group comparison of Mean VAS scores at baseline and after 2 and 6 weeks of treatment

From: Comparison of short term results of single injection of autologous blood and steroid injection in tennis elbow: a prospective study

 

Pre injection

At 2 weeks

At 6 weeks

Group I

6.20 (1.61)

3.52 (1.19)

2.28 (1.28)

Group II

5.88 (1.83)

4.24 (1.64)

1.52 (1.26)

P value#

0.5147

0.0820

0.0396

Significance

NS

NS

Significant

  1. #unpaired t test, NS – not significant.