Table 2.

Comparison of CMV DNA copy number according to disease manifestations in 100 patients with adult-onset Still's disease.

Manifestations	CMV DNA copy number (copies/mL)		P-value
Fever	(+), N = 62	968.9 ± 100.9	0.0039
	(−), N = 38	614.7 ± 50.68
Skin rash	(+), N = 63	944.1 ± 100.1	0.0462
	(−), N = 37	647.4 ± 53.89
Sore throat	(+), N = 49	1024 ± 118.1	0.0006
	(−), N = 51	652.5 ± 58.64
Arthralgia	(+), N = 57	972.7 ± 108.1	0.0156
	(−), N = 43	650.9 ± 53.68
Hepatomegaly	(+), N = 10	964.3 ± 136.5	0.053
	(−), N = 90	819.9 ± 73.41
Splenomegaly	(+), N = 26	853.5 ± 101.7	0.3428
	(−), N = 74	827.6 ± 84.2
Lymphadenopathy	(+), N = 40	819.7 ± 86.51	0.6451
	(−), N = 60	844.1 ± 97.05
Pneumonia	(+), N = 21	975.0 ± 162.6	0.4734
	(−), N = 79	796.9 ± 73.63
Pleuritis	(+), N = 14	918.1 ± 141.8	0.1749
	(−), N = 86	820.7 ± 75.13
Pericarditis	(+), N = 8	879.4 ± 159.5	0.4401
	(−), N = 92	830.4 ± 72.16
Myalgia	(+), N = 26	916.1 ± 123.6	0.1541
	(−), N = 74	805.6 ± 80.34

CMV DNA copy number are shown as mean ± SD, and differences between two groups were analyzed using the Mann-Whitney U test for nonparametric data.