Clinical analysis of Klebsiella pneumoniae infection in patients with liver cirrhosis in Beijing

Table 1 Comparison of the underlying information, n (%)

Variable	Group 1: Death group (n = 12)	Group 2: Improved group (n = 60)	χ2	P value
Gender:Male	11 (91.7)	41 (68.3)	2.714	0.099
History of hypertension	3 (25)	18 (30)	0.121	0.728
History of diabetes mellitus	3 (25)	15 (25)	0.000	1.000
History of lung disease	2 (16.7)	4 (6.7)	1.309	0.253
History of heart disease	1 (8.3)	7 (11.7)	0.113	0.737
Chronic kidney disease	3 (25)	2 (3.3)	7.264	0.007a
Neurological	3 (25)	7 (11.7)	1.486	0.223
History of malignancy	2 (16.7)	9 (15)	0.021	0.884
Heavy alcohol consumption	7 (58.3)	14 (23.3)	5.929	0.015a
History of hospitalization within 30 days	4 (33.3)	15 (25)	0.357	0.550
History of antibiotic exposure within 15 days	1 (8.3)	6 (10)	0.032	0.859
Blood glucose > 7.8	4 (33.3)	22 (36.7)	0.048	0.826

^aP < 0.05.