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. Author manuscript; available in PMC: 2016 Jun 11.
Published in final edited form as: J Vasc Surg. 2012 Nov 17;57(1):89–95. doi: 10.1016/j.jvs.2012.07.005

Table 3.

Readmission data of patients undergoing endovascular repair or open repair.

EVAR (%) OPEN (%) p-value
Readmission within 30 days 17.4 20.0 0.0003
Readmission within 90 days 29.7 31.3 0.046
Readmission within 1 year 55.4 52.1 0.0003
Days to readmission 83 57 <0.0001
LOS at first readmission* 2 8 <0.0001
1- year risk adjusted mortality* 2.44% 7.79% <0.0001
Adjusted mortality after index admission 1.08% 1.24% 0.373