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Table 8 Comparison of TCM effectiveness rates (N/%)

From: Zhuifeng Tougu capsules in the treatment of knee osteoarthritis (cold dampness obstruction syndrome): a randomized, double blind, multicenter clinical study

Curative effect index

FAS

PPS

Experimental group (107)

Control group (108)

Experimental group (91)

Control group (96)

Markedly effective

8 (7.48)

3 (2.78)

7 (7.69)

3 (3.13)

Effective

60 (56.07)

47 (43.52)

54 (59.34)

43 (44.79)

Ineffective

39 (36.45)

58 (53.70)

30 (32.97)

50 (52.08)

Total effective rate

63.55

46.30

67.03

47.92

P value

0.011

0.008