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Table 3 Interleukin-1β concentration [pg/ml] in study participants

From: The effect of vitamin D supplementation on the muscle damage after eccentric exercise in young men: a randomized, control trial

  

SE

SC

OE

OC

p (between.groups)

Test I

1 h before

16.75 ± 16.50

9.80 ± 4.46

8.38 ± 6.14

4.00 ± 1.12

0.040

1 h after

18.71 ± 17.77

13.58 ± 3.45

8.14 ± 5.93

5.33 ± 1.56

0.007

24 h after

17.72 ± 17.51

6.59 ± 5.81

8.35 ± 7.15

4.76 ± 1.84

0.138

p (inside.groups)

0.368

0.002

0.122

0.050

 

Test II

1 h before

4.65 ± 4.60

8.42 ± 4.84

4.53 ± 4.02

3.43 ± 2.07

0.126

1 h after

6.69 ± 5.12

12.66 ± 5.06

5.98 ± 4.80

5.59 ± 2.08

0.078

24 h after

7.00 ± 4.04

8.10 ± 4.10

6.01 ± 3.77

5.35 ± 2.24

0.556

p (inside groups)

0.007

0.009

0.005

0.066

 

p (Test I vs. Test II)

1 h before

0.047

0.735

0.063

0.345

 

1 h after

0.386

0.612

0.398

0.463

 

24 h after

0.575

0.499

0.063

0.116

 
  1. Results are shown as means ± SEM (SE – experimental group with suboptimal level of vitamin D, SC – control group with suboptimal level of vitamin D, OE – experimental group with optimal lever of vitamin D, OC – control group with optimal level of vitamin D); p (between groups) Kruskal-Wallis test; p (inside groups) Friedman test for dependent means; p (Test I vs Test II) Wilcoxon test