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. Author manuscript; available in PMC: 2018 Aug 1.
Published in final edited form as: Anesthesiology. 2017 Aug;127(2):250–271. doi: 10.1097/ALN.0000000000001713

Table 2.

Absolute numbers for 24-hour, 48-hour, and 7-day mortality by procedure type and other categories

24 hour 48 hour 7 day
Surgery Type Mortality (%)* Alive Missing Mortality (%) Alive Missing Mortality (%) Alive Missing
All surgeries 50 (0.64) 7,770 46 66 (0.87) 7,620 180 93 (1.53) 6,071 1,702
By Procedure Type
 C-sections 2 (0.23) 876 5 3 (0.34) 870 10 4 (0.53) 758 121
 General surgery 20 (1.23) 1,622 4 29 (1.83) 1,586 31 42 (3.65) 1,151 453
 Neurosurgery 9 (0.88) 1,025 6 11 (1.08) 1,014 15 19 (2.41) 789 232
 Orthopedics 11 (0.73) 1,499 14 12 (0.83) 1,447 65 14 (1.20) 1,162 348
 Other surgeries+ 8 (0.29) 2,748 17 11 (0.41) 2,703 59 14 (0.63) 2,211 548
By Other Categories
 Emergency surgery 13 (1.53) 847 5 17 (2.04) 832 16 25 (3.63) 689 151
 Pediatrics (age <18 y) 18 (0.75) 2,408 16 24 (1.01) 2,375 42 31 (1.66) 1,863 547
 Trauma 6 (0.84) 716 7 8 (1.15) 693 28 9 (1.66) 543 178
*

Denominator used for calculation of percent mortality is the number of patients alive, without taking missing data into account.

+

Other surgeries include: ear nose and throat, endoscopy, gynecology, ophthalmology, oral/maxillofacial, and urology surgeries.

Abbreviations: C-sections – Cesarean sections, y – years.