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Table 3 Clinical effective rates

From: Repairing effects of glucosamine sulfate in combination with etoricoxib on articular cartilages of patients with knee osteoarthritis

Item

Experimental group (n = 66)

Control group (n = 40)

χ2

P

Clinically controllable (case)

43

9

  

Markedly effective (case)

9

8

  

Effective (case)

9

10

  

Ineffective (case)

5

13

  

Total effective rate (%)

92.42

67.50

20.770

0.000