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. Author manuscript; available in PMC: 2021 Sep 1.
Published in final edited form as: Ann Thorac Surg. 2020 May 14;110(3):1082–1090. doi: 10.1016/j.athoracsur.2020.04.004

Table 5.

Case mix distribution

Responses 2019 Survey 2014 Survey (N=1,002) 2009 Survey (N=1,672) 2005 Survey
N % % % %
 Adult Cardiac Surgery 615 65.6 69.1 70.0 80.0
 Vascular Surgery 204 21.8 26.4
 Pulmonary Surgery 552 58.9 63.3 64.4 84.0
 Esophageal Surgery 325 34.7 36.8 36.2 59.0
 Congenital Heart
 Surgery in the Adult
178 19.0 23.6 22.2 62.0
 Congenital Heart
 Surgery in the Infant and Child
96 10.2 11.2 10.9 11.0
 Not applicable -- -- -- 0.7 --
 Adult Cardiac Surgery Estimated number of annual cases: 150.3 140.7 164.3
 Vascular Surgery 57.0 72.5 --
 Pulmonary Surgery 97.4 96.4 97.2
 Esophageal Surgery 29.5 29.4 23.3
 Congenital Heart
 Surgery in the Adult
10.2 15.1 17.9
 Congenital Heart
 Surgery in the Infant and Child
64.2 132.3 110.2
Total Respondents 937 -- -- -- --