| Referred (N = 70) | Not Referred (N = 79) | P-value |
---|---|---|---|
Race |  |  | p = 0.66 |
 Black | 33 (47.1%) | 35 (44.3%) |  |
 White | 21 (30.0%) | 20 (25.3%) |  |
 Hispanic | 14 (20.0%) | 19 (27.9%) |  |
 Others | 2 (2.9%) | 5 (6.3%) |  |
Age at diagnosis (median, [IQR]) | 61 (51, 68) | 56 (50, 64) | p = 0.55 |
Gender |  |  | p = 0.68 |
 Male | 9 (12.9%) | 12 (15.2%) |  |
 Female | 61 (87.1%) | 67 (84.8%) |  |
Insurance |  |  | p = 0.18 |
 Private insurance | 39 (55.7%) | 39 (49.4%) |  |
 Medicare | 26 (37.1%) | 25 (31.6%) |  |
 Medicaid | 2 (2.9%) | 3 (3.8%) |  |
 No insurance | 3 (4.3%) | 12 (15.2%) |  |
Income by ZIP code |  |  | p = 0.039 |
 Quartile 1 | 11 (15.7%) | 26 (32.9%) |  |
 Quartile 2 | 17 (24.3%) | 18 (22.8%) |  |
 Quartile 3 | 23 (32.9%) | 15 (19.0%) |  |
 Quartile 4 | 19 (27.1%) | 20 (25.3%) |  |
Risk factors | |||
 HTN | 52 (74.3%) | 32 (40.5%) | p < 0.0001 |
 HLD | 25 (35.7%) | 23 (29.1%) | p = 0.39 |
 CAD | 12 | 0 | p = 0.0006 |
 Arrhythmia | 11 | 4 | p = 0.035 |
 DM | 22 (31.4%) | 17 (21.5%) | p = 0.17 |
 Smoking | 27 (38.6%) | 34 (42.0%) | p = 0.67 |
 FH | 20 (28.6%) | 20 (24.7%) | p = 0.59 |
 Age > 65 | 20 (28.6%) | 14 (17.7%) | p = 0.12 |
Procedures | |||
 Coronary stents | 4 | 0 | p = 0.13 |
 Cardiac surgery | 1 | 0 | p = 1.00 |
Medication pre initiation of chemotherapy | |||
 Beta blocker | 13 | 12 | p = 0.63 |
 ACEI/ARB | 26 | 19 | p = 0.08 |
 Diuretic | 5 | 5 | p = 0.84 |
 Hydralazine | 1 | 1 | p = 0.93 |
 Nitrate | 1 | 1 | p = 0.93 |
 MRA | 0 | 0 | p = 1 |
 CCB | 8 | 9 | p = 0.99 |
 Antiarrhythmic | 0 | 0 | p = 1 |
 Aspirin | 14 | 10 | p = 0.22 |
 Statin | 17 | 11 | p = 0.11 |
Cancer type |  |  | p = 0.005 |
 Breast cancer | 59 (84.3%) | 52 (64.3%) |  |
 Other cancer | 11 (15.7%) | 29 (35.8%) |  |
Cancer stage |  |  | p = 0.07 |
 Stage 1 | 8 (11.4%) | 4 (4.9%) |  |
 Stage 2 | 38 (54.3%) | 33 (40.7%) |  |
 Stage 3 | 11 (15.7%) | 18 (22.2%) |  |
 Stage 4 | 13 (18.6%) | 26 (32.1%) |  |
Chemotherapy |  |  | p = 0.036 |
 Doxorubicin | 22 (31.4%) | 42 (51.9%) |  |
 Herceptin | 40 (57.1%) | 34 (42.0%) |  |
 Doxorubicin and herceptin | 8 (11.4%) | 5 (6.2%) |  |