Abstract 1578 Table 1

Incidence, Absolute & Ratio Risks for SBI

CRP Range	Incidence of SBI	Total cases	Absolute Risk	Ratio Risk

0–20	20	248	8%	0.08
21–100	39	181	21%	0.27
101–150	174	365	48%	0.92
151–200	83	134	62%	1.63
201–250	43	64	67%	2.03
251–300	44	52	84%	5.25
301+	21	22	95%	21.2