Document Classification

Section Type: RESULTS

Text: Neuraxial block was associated with an increased risk of the primary outcome [287 (7. 3 %) vs 229 (5. 7 %) ; odds ratio (OR), 1. 24 ; 95 % confidence interval (CI), 1. 02-1. 49 ; P = 0. 03] and MI [230 (5. 9 %) vs 177 (4. 4 %) ; OR, 1. 32 ; 95 % CI, 1. 07-1. 64 ; P = 0. 009] but not stroke [23 (0. 6 %) vs 32 (0. 8 %) ; OR, 0. 76 ; 95 % CI, 0. 44-1. 33 ; P = 0. 34], death [96 (2. 5 %) vs 111 (2. 8 %) ; OR, 0. 87 ; 95 % CI, 0. 65-1. 17 ; P = 0. 37] or clinically significant hypotension [522 (13. 4 %) vs 484 (12. 1 %) ; OR, 1. 13 ; 95 % CI, 0. 99-1. 30 ; P = 0. 08].