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

Table 10 Comparison of CRP levels between the two groups (x ̅ ± s)

	Group	N	Before treatment	After treatment	P value
FAS	Experimental group	74 (33)	2.79 ± 3.22	2.89 ± 3.48	0.681
	Control group	79 (29)	3.27 ± 4.75	3.04 ± 4.31	0.459
	Comparison between groups	P value	0.813	0.723
PPS	Experimental group	64 (27)	2.77 ± 3.33	2.81 ± 3.51	0.638
	Control group	71 (25)	3.45 ± 4.97	3.14 ± 4.38	0.451
	Comparison between groups	P value	0.632	0.438

ISSN: 1749-8546