Table 2. Clinical features of IE patients positive or negative for ANCA.

	ANCA-positive (n = 13)	ANCA-negative (n = 26)	P
Fever (≥38°C)	13(100)	22(84.6)	0.182
Anemia	9(69.2)	17(65.4)	0.553
Splenomegaly	5(38.5)	10(38.5)	0.639
Nephropathy	4(30.8)	7(26.9)	0.542
Arthralgia	5(38.5)	4(15.4)	0.115
Edema of lower extremities	5(38.5)	2(7.7)	0.030
Rash	2(15.4)	2(7.7)	0.407
Cerebral infarction	1(7.7)	2(7.7)	0.747
Finger clubbing	2(15.4)	0	0.105

Values in parentheses are percentages.