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Table 1 Comparison between the three groups regarding demographic data of included patients

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

Variable

Corticosteroid

Shock wave

physiotherapy

p value

No. = 15

No. = 15

No. = 15

Age

Mean ± SD

46.00 ± 6.02

44.73 ± 6.06

49.33 ± 6.40

0.120

Sex

Male

8 (53.3%)

9 (60.0%)

8 (53.3%)

0.914

Female

7 (46.7%)

6 (40.0%)

7 (46.7%)

Side

Left

9 (60.0%)

9 (60.0%)

9 (60.0%)

1.000

Right

6 (40.0%)

6 (40.0%)

6 (40.0%)

Dominant hand

Left

1 (6.67 %)

0 (0%)

2 (13.33%)

0.342

Right

14 (93.3%)

15 (100%)

13 (86.67%)

Duration of illness

(months)

Mean ± SD

8.00 ± 2.90

8.20 ± 2.88

7.07 ± 3.33

0.558

  1. p value > 0.05, non significant (NS); p ≤ 0.05, significant (S)