Table 2 Age adjusted rates of coronary artery bypass graft surgery in the Department of Veterans Affairs and the National Hospital Discharge Survey, 1991–1999
VA | |||||||||
|---|---|---|---|---|---|---|---|---|---|
1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | |
Rate/100,000 | 167.6 | 167.4 | 166.0 | 176.2 | 173.0 | 175.0 | 152.1 | 124.8 | 107.9 |
Procedures (N) | 6227 | 6261 | 6367 | 6753 | 6848 | 7101 | 6725 | 6378 | 6147 |
Users (millions) | 2.2 | 2.3 | 2.3 | 2.3 | 2.4 | 2.4 | 2.5 | 2.8 | 2.9 |
NHDS | |||||||||
Rate/100,000 | 220.4 | 254.4 | 246.0 | 250.4 | 290.3 | 269.2 | 259.1 | 237.8 | 235.0 |
Procedures (thousands) | 177.2 | 208.2 | 205.9 | 212.1 | 246.1 | 236.3 | 232.7 | 217.3 | 219.1 |
NIS | |||||||||
Rate/100,000 | NA | NA | 274.1 | 272.3 | 298.2 | 297.4 | 297.9 | NA | NA |
Procedures (thousands) | 229.9 | 231.9 | 253.9 | 261.2 | 267.6 | ||||
US men (millions) | 85.9 | 87.0 | 87.9 | 88.7 | 89.0 | 90.3 | 91.3 | 92.2 | 93.2 |