TABLE 5.
Multivariable Analysis for Revascularization
| Revascularization |
||||
|---|---|---|---|---|
| No (n = 65,785) |
Yes (n = 1,376) |
Adjusted OR (95% CI) |
p Value | |
| Age group | ||||
| 18–70 yrs | 24,500 (37.24) | 738 (53.6) | Reference group | |
| 71–85 yrs | 26,761 (40.68) | 561 (40.8) | 0.67 (0.597–0.757) | <0.0001 |
| >85 yrs | 14,524 (22.08) | 77 (5.6) | 0.20 (0.155–0.253) | <0.0001 |
| Sex | ||||
| Female | 31,484 (47.86) | 475 (34.5) | Reference group | |
| Male | 34,301 (52.14) | 901 (65.5) | 1.16 (1.030–1.302) | 0.01 |
| Index year | ||||
| 2011 | 23,913 (36.35) | 499 (36.3) | Reference group | |
| 2012 | 23,024 (35.00) | 461 (33.5) | 0.97 (0.855–1.109) | 0.69 |
| 2013 | 18,848 (28.65) | 416 (30.2) | 1.12 (0.983–1.287) | 0.08 |
| Heart failure type | ||||
| Preserved ejection fraction | 20,921 (31.80) | 242 (17.6) | Reference group | |
| Reduced ejection fraction | 22,480 (34.17) | 654 (47.5) | 1.40 (1.223–1.607) | <0.0001 |
| Mixed/unspecified | 22,384 (34.03) | 480 (34.9) | 0.72 (0.607–0.86 0) | <0.0001 |
| Cardiovascular characteristics | ||||
| CAD | 34,821 (52.93) | 1,230 (89.4) | 9.27 (7.743–11.098) | <0.0001 |
| Hypertension | 54,782 (83.27) | 1,130 (82.1) | 0.85 (0.728–0.986) | 0.03 |
| Hyperlipidemia | 30,707 (46.68) | 705 (51.2) | 0.88 (0.779–0.983) | 0.02 |
| Diabetes | 30,475 (46.33) | 793 (57.6) | 1.14 (1.012–1.275) | 0.03 |
| Smoking | 7,120 (10.82) | 212 (15.4) | 1.19 (1.017–1.393) | 0.03 |
| Prior stroke | 6,831 (10.38) | 121 (8.8) | 0.86 (0.708–1.041) | 0.12 |
| PAD | 14,830 (22.54) | 371 (27.0) | 1.17 (1.032–1.330) | 0.01 |
| Major arrhythmia | 8,179 (12.43) | 181 (13.2) | 0.73 (0.617–0.856) | <0.0001 |
| Nonmajor arrhythmia | 39,394 (59.88) | 688 (50.0) | 0.71 (0.636–0.797) | <0.0001 |
| Prior noninvasive ischemic work-up | 11,543 (17.55) | 299 (21.7) | 0.94 (0.818–1.070) | 0.33 |
| Prior invasive ischemic work-up | 7,722 (11.74) | 163 (11.9) | 0.51 (0.430–0.606) | <0.0001 |
| Comorbid conditions | ||||
| Renal disease | 32,528 (49.45) | 683 (49.6) | 0.90 (0.805–1.010) | 0.07 |
| CABG | 27,944 (42.48) | 520 (37.8) | 0.74 (0.662–0.833) | <0.0001 |
| Malignancy | 12,306 (18.71) | 181 (13.2) | 0.71 (0.602–0.831) | <0.0001 |
| Dementia | 3,715 (5.65) | 22 (1.6) | 0.41 (0.270–0.636) | <0.0001 |