Table 3.

Risk factors for SBP development in DM patients eligble for primary antibiotic prophylaxis

Risk factors for SBP	Univariate			Multivariate
	HR	95% CI	p-value	Adjusted HR	95% CI	p-value
HbA1c ≥6.4%	2.61	1.22–5.59	0.01	4.41	1.67–11.60	0.003
Thrombocytes (10³/µl)	1.007	1.001–1.013	0.04	1.004	0.998–1.010	0.17
CHE (kU/l)	0.49	0.27–0.87	0.02	0.38	0.18–0.79	0.01
AP (× ULN)	1.54	1.13–2.11	0.007	1.64	1.14–2.36	0.008

Uni- and multivariate Cox-regression performed with all parameters with p-values <0.05 using backwards stepwise logistic regression excluding all patients with history of SBP