Table 6. Summary of Cox model: factors affecting time to first severe bacterial infection.

	p	Hazard Ratio	95% CI
Co-morbidities	0.006	1.83	1.19–2.80
Child-Pugh stage	<0.001
Child A	reference
Child B	0.048	1.71	1.01–2.91
Child C	<0.001	3.26	1.90–5.59
Seropositivity to ASCA/anti-OMP Plus™	0.77	1.04	0.78–1.39

p value: level of significance; 95% CI: 95% confidence interval.