A study of the different parameters in acute and chronic Budd–Chiari syndrome

Egyptian Liver Journal

Table 4 Robust Poisson regression models estimating prevalence ratio (PR) and 95% confidence interval (CI) to evaluate the association of various independent variables on the types of Budd–Chiari syndrome

Variable	Crude model		Adjusted model
Variable	PR (95% CI)	P value	PR (95% CI)	P value
Gender Female Male		0.209		0.739
Gender Female Male	0.921 (0.810–1.047) 1.0	0.209	1.022 (0.897–1.165) 1.0	0.739
Age	1.003 (0.999–1.008)	0.144	1.001 (0.996–1.005)	0.706
Jaundice Yes No		< 0.001		< 0.001
Jaundice Yes No	1.274 (1.123–1.444) 1.0	< 0.001	1.308 (1.148–1.490) 1.0	< 0.001
Vomiting Yes No	ss	0.154		0.094
Vomiting Yes No	0.912 (0.803–1.035) 1.0	0.154	0.904 (0.803–1.018) 1.0	0.094
Encephalopathy Yes No		0.111		0.569
Encephalopathy Yes No	1.109 (0.977–1.261) 1.0	0.111	1.039 (0.911–1.184) 1.0	0.569
Gastrointestinal bleeding Yes No		0.047		0.114
Gastrointestinal bleeding Yes No	1.130 (1.002–1.275) 1.0	0.047	1.087 (0.980–1.206) 1.0	0.114
Renal failure Yes No		0.017		0.826
Renal failure Yes No	1.150 (1.026–1.289) 1.0	0.017	1.014 (0.893–1.152) 1.0	0.826
Spontaneous bacterial peritonitis Yes No		< 0.001		0.001
Spontaneous bacterial peritonitis Yes No	1.183 (1.100–1.271) 1.0	< 0.001	1.289 (1.115–1.489) 1.0	0.001
Cigarette smoking Yes No		0.099		0.911
Cigarette smoking Yes No	1.111 (0.980–1.258) 1.0	0.099	0.992 (0.865–1.138) 1.0	0.911
Alcohol use Yes No		0.017		0.208
Alcohol use Yes No	1.150 (1.026–1.289) 1.0	0.017	1.075 (0.961–1.204) 1.0	0.208