Table 1.

Basic Clinical Data of the Strains

Categories	ST11 CR-KP	Non-ST11 CR-KP	χ2 value	P value
	(n=52)	(n=33)
Gender
Male	40	24	0.191	0.662
Female	12	9	0.191	0.662
Age
<age 60	14	8	0.076	0.783
≥age 60	38	25	2.018	0.155
Capsule type
KL1	0	1	1.564	0.393
KL2	6	0	4.097	0.077
KL5	0	19	38.558	<0.001
KL20	4	4	0.465	0.705
KL54	2	0	1.300	0.519
KL57	0	0	-	1.000
KL64	27	5	11.629	0.001
Unknown capsule	13	4	2.093	0.148