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Table 2 Liver enzymes and Vit D levels at different time points in experimental and control

From: The short-term effect of vitamin D supplementation on the response to muscle and liver damages indices by exhaustive aerobic exercise in untrained men: a quasi-experimental study

Variables

 

Pre 1

Post 1

Pre 2

Post 2

P valuea

ALT (U/L)

Exp

25.18 ± 2.24α£€

36.17 ± 1.28£€

19.18 ± 1.43

28.08 ± 2.33

0.001

 

C

26.21 ± 1.19α€

34.45 ± 1.39£

27.29 ± 1.26

36.18 ± 1.67

0.001

P valueb

 

0.298

0.093

0.001

0.001

 

AST (U/L)

Exp

21.08 ± 1.32α£€

30.06 ± 1.16£€

16.15 ± 1.44

24.13 ± 1.35

0.001

 

C

23.04 ± 1.27α€

31.23 ± 2.21£€

24.21 ± 1.64

33.14 ± 1.36

0.001

P valueb

 

0.247

0.264

0.011

0.001

 

GGT (U/L)

Exp

23.06 ± 1.33α£€

34.11 ± 1.40£€

19.20 ± 1.27

27.07 ± 1.37

0.001

 

C

24.15 ± 1.23α€

35.09 ± 1.14£€

24.01 ± 1.60

35.21 ± 2.06

0.001

P valueb

 

0.139

0.204

0.019

0.001

 

ALP (U/L)

Exp

180.09 ± 2.24α£€

178.11 ± 1.35£€

178.21 ± 1.39

192.21 ± 1.23

0.001

 

C

183.15 ± 1.28α€

204.27 ± 1.43£€

184.34 ± 1.22

209.61 ± 1.02

0.001

P value b

 

0.111

0.909

0.001

0.001

 

Vit D (ng/mL)

Exp

22.13 ± 2.15α£€

25.19 ± 1.45£€

45.34 ± 1.24

49.13 ± 1.20

0.001

 

C

24.15 ± 1.51α€

26.18 ± 2.43£€

23.08 ± 1.11

28.32 ± 1.07

0.001

P valueb

 

0.068

0.164

0.001

0.001

 
  1. AST: Aspartate Aminotransferase; ALT: Alanine Aminotransferase; GGT: Gamma-Glutamyl Transferase; ALP: Alkaline Phosphatase; Vit D; Vitamin D
  2. P values superscript with “a” is calculated using repeated measures ANOVA test for comparing different time points; P values superscript with “b” is calculated using independent t test for comparing between groups at each time points
  3. αSignificantly different compared with post1 within the group
  4. £Significantly different compared with pre 2 within the group
  5. Significantly different compared with post 2 within the group