The species distribution, antimicrobial resistance and risk factors for poor outcome of coagulase-negative staphylococci bacteraemia in China

Table 4 The multivariate regression analysis of risk factors for 30-day mortality of patients diagnosed as CoNS bacteraemia

	Logistics regression^a			Cox regression
	OR	95% CI	p-value	HR	95% CI	p-value
Age
≥ 60 years	3.3	0.9–12.6	0.084	2.6	0.8–8.4	0.100
< 60 years
Residence in ICU	1.7	0.5–5.6	0.399	1.6	0.6–4.8	0.371
qSOFA score
2 and 3	2.8	0.9–9.4	0.089	2.1	0.8–5.6	0.143
0 and 1
Prior hospital stay length
≥ 28 days	2.6	0.8–9.0	0.132	1.9	0.7–5.2	0.184
< 28 days
Pneumonia	1.2	0.4–4.1	0.756	1.2	0.4–3.5	0.687
Chronic liver failure	4.0	1.2–13.1	0.024*	2.9	1.1–7.6	0.026*
Chronic renal failure	5.9	1.6–21.5	0.007*	3.9	1.5–10.5	0.007*
Appropriate empirical antibiotic therapy	0.3	0.1–1.1	0.066	0.3	0.1–1.0	0.060

^aThe predicted values of the final model was 91.7%. OR odds ratio, HR hazard ratio, CI confidence interval
*Bold font means that the risk factor was statistically p < 0.05 and was the independent risk factor among the 8 factors

ISSN: 2047-2994