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Table 2 The results of MMP13 and collagen II in articular cartilage

From: Extracorporeal shockwave therapy shows a number of treatment related chondroprotective effect in osteoarthritis of the knee in rats

MMP13 (%)

    

Group I

Group II

Group III

Group IV

Group V

11.2 (9.4-12)

83.1 (79.5-89.3)

9.4 (7.8-11.3)

22.9 (11.8-27.3)

89.1 (88.5-92.4)

 

P1 = 0.0008

P2 = 0.3467

P3 = 0.1643

P4 < 0.0001

  

P5 = 0.0005

P6 = 0.0008

P7 = 0.1578

   

P8 = 0.1307

P9 < 0.0001

    

P10 = 0.0027

Collagen II (%)

    

Group I

Group II

Group III

Group IV

Group V

83.7 (80.4-87.5)

10.4 (7.6-11.7)

76 (73.7-82.1)

77.5 (76-83.7)

12.4 (11.5-14.5)

 

P1 < 0.0001

P2 = 0.1142

P3 = 0.2007

P4 = 0.0001

  

P5 = 0.0002

P6 = 0.0001

P7 = 0.1319

   

P8 = 0.6280

P9 = 0.0005

    

P10 = 0.0003

  1. P1: Group I vs Group II P2: Group I vs Group III P3: Group I vs Group IV.
  2. P4: Group I vs Group V P5: Group II vs Group III P6: Group II vs Group IV.
  3. P7: Group II vs Group V P8: Group III vs Group IV P9: Group III vs Group V.
  4. P10: Group IV vs Group V.
  5. The P values were obtained using ANOVA and post hoc test with Bonferoni correction among five groups, and the Mann-Whitney U test between two groups.