Table 3.

Virulence genes among major serotypes and clonal complexes (%).

Categories	cps2A		cbpA		pspA		nanA		piaA		lytA		ply		psaA		pavA		spxB		htrA		clpP		Total
	n	%	n	%	n	%	n	%	n	%	n	%	n	%	n	%	n	%	n	%	n	%	n	%	n	%
Source
CAP	111	45.7	107	44	83	34.2	234	96.3	241	99.2	243	100	243	100	243	100	243	100	243	100	243	100	243	100	243	84.7
HAP	16	36.4	20	45.5	14	31.8	42	95.5	43	97.7	44	100	44	100	44	100	44	100	44	100	44	100	44	100	44	15.3
		P = 0.252		P = 0.861		P = 0.763		P = 1.000		P = 0.394		-		-		-		-		-		-		-
Serotypes
19F	6	6.3	83	86.5	7	7.3	96	100	95	99	96	100	96	100	96	100	96	100	96	100	96	100	96	100	96	33.4
6A	10	29.4	2	5.9	30	88.2	34	100	34	100	34	100	34	100	34	100	34	100	34	100	34	100	34	100	34	11.8
6B	4	17.4	0	0	18	78.3	23	100	23	100	23	100	23	100	23	100	23	100	23	100	23	100	23	100	23	8.0
19A	28	100	25	89.3	2	7.1	27	96.4	28	100	28	100	28	100	28	100	28	100	28	100	28	100	28	100	28	9.8
23F	13	54.2	3	12.5	7	29.2	20	83.3	24	100	24	100	24	100	24	100	24	100	24	100	24	100	24	100	24	8.4
14	24	100	24	100	4	16.7	24	100	23	95.8	24	100	24	100	24	100	24	100	24	100	24	100	24	100	24	8.4
		p = 0.000		p = 0.000		p = 0.000		p = 0.001		p = 0.597		-		-		-		-		-		-		-
Clonal complexes
CC271	35	28.5	96	78.0	10	8.1	121	98.4	121	98.4	123	100	123	100	123	100	123	100	123	100	123	100	123	100	123	42.9
		P = 0.000		P 0.000		P 0.000		P = 0.169		P = 0.802		-		-		-		-		-		-		-
Total	127	44.3	127	44.3	97	33.8	276	96.2	284	99.0	287	100	287	100	287	100	287	100	287	100	287	100	287	100	287	100