Table 3.

Univariate and multivariate analysis of 14-d mortality-related factors in patients with Klebsiella pneumoniae bacteremia.

	N (%)	Univariate analysis RR (95% CI)	P	Multivariate analysis HR (95% CI)	P
Age >70 yr		1.96 (1.02–3.77)	.047
Yes	18 (23)
No	13 (12)
McCabe index
Non-fatal	10 (10)	Ref.
Ultimately fatal	11 (18)	1.88 (0.85–4.15)	.147	7.10 (2.75–18.37)	<.001
Rapidly fatal	10 (39)	4.00 (1.86–8.62)	.001
Dementia		2.62 (1.27–5.43)	.027	5.9 (2.0–17.43)	.001
Yes	6 (36)
No	25 (14)
Catheter-related bacteremia		0.39 (0.13–1.23)	.096
Yes	3 (7)
No	28 (19)
High-risk source		2.05 (1.06–3.97)	.046	2.7 (1.06–6.82)	.038
Yes	10 (28)
No	21 (14)
Septic shock		3.14 (1.60–6.17)	.001
Yes	20 (29)
No	11 (9)
INCREMENT-CPE score ≥ 7		2.75 (1.44–5.23)	.003	3.05 (1.50–6.23)	.002
Yes	18 (28)
No	13 (10)
CRKp bacteremia		2.20 (1.13–4.26)	.027
Yes	19 (24)
No	12 (11)
Adequate empirical treatment		1.08 (0.51–2.25)	1
Yes	23 (17)
No	8 (15)
Adequate targeted treatment		0.52 (0.19–1.41)	.209
Yes	28 (16)
No	3 (30)