Table 5.

Correlation between S100A12 level and other acute-phase reactants in the attack-free period, acute attack period, and all patients.

Parameters	S100A12 (ng/mL)
	All patients(n = 57)		Attack-free periodpatients (n = 43)		Acute attackperiod (n = 14)
	r	p	r	p	r	p
WBC count (103/mm3)	0.195	0.146	0.044	0.788	-0.037	0.901
CRP (mg/L)	0.409	0.002*	0.092	0.559	0.313	0.275
ESR (mm/h)	0.430	0.001*	0.310	0.043*	0.476	0.085
SAA (mg/dL)	0.172	0.200	-0.027	0.866	0.018	0.951
Fibrinogen (mg/dL)	0.341	0.009*	0.115	0.463	0.382	0.177

Spearman correlation analysis, *p < 0.05, APR: acute phase reactants, WBC: white blood cell, CRP: C reactive protein, ESR: erythrocyte sedimentation rate, SAA: serum amyloid A.