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Table 10 Length of stay, 30-day readmission, and re-op summary for case-mix groups

From: Outcomes of aortic aneurysm surgery in England: a nationwide cohort study using hospital admissions data from 2002 to 2015

Type of AA Repair

Type of operation

Sub-group

No. Cases

Index-LOS (median, mean, IQR)

%Read30 (All)

Index re-op

Complex AA Repair Cases

EVAR

Ruptured

368

13; 25.68; (6-31)

16.8%

12.8%

Non-ruptured emergency

836

19; 34.93; (10-36)

20.2%

11.8%

Elective

1979

6 ; 11.83 ; (3-10)

19.3%

11.1%

OPEN REPAIR

Ruptured

724

13; 23.24; (3-28)

8.1%

9.3%

Non-ruptured emergency

710

21; 34.21; (12-40)

16.2%

19.7%

Elective

1712

12; 21.1; (8-20)

15.7%

19.6%

Infra-renal AA repair Cases

EVAR

Ruptured

1543

10; 18.6; (5-21)

16.8%

6.9%

Non-ruptured emergency

2477

10; 18.31;(6-19)

22.1%

4.9%

Elective

20765

4; 6.6; (3-6)

15.4%

3.0%

OPEN REPAIR

Ruptured

14174

12; 21.89; (4-26)

8.0%

0.9%

Non-ruptured emergency

7799

15; 25.1; (10-27)

13.5%

1.3%

Elective

30881

10; 14.98; (7-15)

10.5%

0.5%

TOTAL

83968

9; 15.71;(5-16)

12.5%

2.6%