Application of structural allogenous bone graft in two-stage exchange arthroplasty for knee periprosthetic joint infection: a case control study

Table 2 The PJI diagnosis information of the study group

No.	Sinus tract	Sets of positive synovial culture	Serum WBC (/ul)	Serum CRP (mg/L)	Serum ESR (mm/hr)	Synovial WBC (/ul)	Synovial PMN (%)
1	positive	2	9600	28.94	56	6723	92
2	positive	2	16,300	161.22	134	8625	97
3	negative	1	7300	20.6	44	8986	94
4	positive	2	13,200	67.32	53	7348	88
5	positive	2	7200	51.45	63	6573	90
6	negative	2	5800	58.8	89	18,500	93
7	positive	1	6900	20.8	35	7726	87
8	negative	2	7800	14.68	113	2560	92
9	positive	1	8400	19.55	38	12,454	87
10	negative	2	6600	46.6	70	14,125	92
11	Positive	2	9300	140.6	117	9415	93
12	Negative	2	10,800	39.68	33	12,020	95

WBC White blood cell, CRP C-reactive protein, ESR Erythrocyte sedimentation rate, PMN Polymorphonuclear leukocytes

ISSN: 1471-2474