Different Kinetics of Perioperative CRP after Hip Arthroplasty for Elderly Femoral Neck Fracture with Elevated Preoperative CRP

Table 3

The temporal value of the perioperative four inflammatory markers of WBC, (%), CRP, and ESR.

Sampling day	WBC			%			ESR			CRP
	Elevated; CRP group	Nonelevated; CRP group	value	Elevated CRP group	Nonelevated CRP group	value	Elevated CRP group	Nonelevated CRP group	value	Elevated; CRP group	Nonelevated CRP group	value
	Mean (SD)	Mean (SD)		Mean (SD)	Mean (SD)		Mean (SD)	Mean (SD)		Mean (SD)	Mean (SD)
Preop	8596.2 (2869.1)	8374.6 (3218.6)	0.57	75.7 (8.9)	73.3 (12.3)	0.08	40.1 (25.7)	25.4 (18.4)	<0.001	53 (38.2)	3.5 (6.7)	<0.001
0	9595.9 (3328.5)	9736.8 (6978.9)	0.84	81.6 (7.6)	81.6 (6.6)	0.97	28.2 (24.4)	20.2 (25.3)	0.33	72.1 (52.9)	75.8 (55.6)	0.85
1	9379.4 (2866)	9776.7 (9050)	0.65	80.2 (6.5)	80.6 (5.3)	0.59	23.4 (17.8)	19.1 (17)	0.09	77.7 (38.4)	71 (37.7)	0.25
2-3	8096.7 (2757)	7938.5 (2999)	0.77	74.4 (7.8)	74.5 (9)	0.92	36.1 (24.6)	37.1 (28.2)	0.87	122.1 (65.9)	73.7 (35.5)	<0.001
4-5	7736.8 (2746.9)	6724.9 (2794.2)	0.04	70.5 (9.4)	69.3 (9.7)	0.48	41.4 (23.6)	45.4 (25.9)	0.42	75.3 (51.8)	65.6 (45.1)	0.31
6-7	7661.5 (2783.2)	6618.5 (2196.5)	0.008	67.2 (12.7)	64.1 (10)	0.09	40.3 (26.5)	40.4 (22.3)	0.99	42 (32.6)	30.5 (34.1)	0.04
8-9	8438.3 (3055)	7236.4 (2518.4)	0.02	68 (10.4)	64.6 (11.8)	0.1	39.9 (24.2)	42.3 (24.3)	0.62	38 (37.8)	27.8 (24.8)	0.11
10-11	8399.5 (3692.2)	6378.4 (2058.4)	0.002	67.7 (10.8)	63.7 (11)	0.09	39.7 (24.4)	35.7 (20.2)	0.43	35.7 (40)	23.2 (38.5)	0.16
12-13	7536.3 (2670.5)	6755.5 (2293.8)	0.1	65.9 (9.3)	63.8 (13)	0.32	38.1 (20.2)	41.8 (21.6)	0.37	33.4 (42.1)	21.8 (25.1)	0.1
14–16	6774.5 (2150.6)	6747.7 (2513.3)	0.96	63.6 (11.5)	63.6 (12.6)	0.99	36.3 (27.4)	37.5 (20.8)	0.83	20.4 (23.7)	21.7 (32.5)	0.83

SD; standard deviation; value estimated using -test.