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Table 3 Post hoc test between the three groups regarding PRTEE score

From: Comparative effectiveness of extracorporeal shock wave therapy, local corticosteroid injection, and conventional physiotherapy in treatment of chronic lateral epicondylitis

 

Post hoc analysis by LSD

p1

p2

p3

PRTEE after 4 weeks

0.005

0.444

0.034

PRTEE after 12 weeks

0.000

0.013

0.001

Mean difference 4 weeks

0.046

0.458

0.004

Mean difference at 12 weeks

0.000

0.392

0.002

  1. p1 corticosteroid versus shock wave, p2 corticosteroid versus physiotherapy p3 shock wave versus physiotherapy, LSD least significant difference