Nationwide trends and predictors of inpatient mortality in 83884 transjugular intrahepatic portosystemic shunt

Table 1 Demographic and hospital data¹

	Percent	χ2P value
Age (yr)		< 0.001
0-9	0.9%
10-19	1.3%
20-29	2.6%
30-39	6.3%
40-49	22.4%
50-59	33.0%
60-69	20.8%
70-79	10.4%
80-89	2.3%
90-99	0.1%
Age > 70	11.4%	< 0.001
Sex		< 0.001
Male	63.2%
Female	36.8%
Race		< 0.001
White	71.0%
Black	6.0%
Hispanic	16.1%
Asian/Pacific Islander	2.0%
Native American	0.9%
Other	3.5%
Unknown	0.4%
Primary payer		< 0.001
Medicare	31.4%
Medicaid	21.4%
Private	36.6%
Self-Pay	5.6%
Income quartile by ZIP code		< 0.001
(1) Quartile 1	28.3%
(2) Quartile 2	26.9%
(3) Quartile 3	24.5%
(4) Quartile 4	19.4%
Missing	0.8%
Transfer status		< 0.001
Transferred in from acute care hospital	17.9%
Not transfer	79.3%
Weekend admission status		< 0.001
Admitted on weekend (1)	17.0%
Not admitted on weekend (0)	83.0%
Admission type		< 0.001
Emergency	46.1%
Urgent	26.8%
Elective	26.9%
Trauma center	0.1%
Hospital type		< 0.001
Teaching hospital	74.9%
Non-Teaching hospital	25.1%
Hospital bed size		< 0.001
Small	4.4%
Medium	18.0%
Large	77.6%
Hospital region		< 0.001
Northeast	17.8%
Midwest	22.7%
South	35.4%
West	24.2%
Control of hospital		< 0.001
Private, non-profit	32.8%
Private, investor owned	5.8%

¹Number of cases (weighted): 83884; Age, mean ± SD: Mean 54.2 ± 13.9.