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Copyright ©The Author(s) 2016.
World J Cardiol. Apr 26, 2016; 8(4): 302-309
Published online Apr 26, 2016. doi: 10.4330/wjc.v8.i4.302
Table 4 Multivariate regression for different outcomes left atrial appendage closure
Any procedural complication or death (n = 264)OR with 95%CIP value
Hospital annual LAA closure volume (per unit increase)0.89 (0.85-0.94)< 0.001
Length of stay (n = 258)HRP value
Hospital annual LAA closure volume (per unit increase)0.95 (0.92-0.98)< 0.001
Cost of hospitalization (n = 250)Estimate ($)P value
Hospital annual LAA closure volume (per unit increase)0.96 (0.93-0.98)< 0.001