Table 1.
Characteristics of Patients with Recognized and Unrecognized Depression Within TRIUMPH.*
| Depression | |||
|---|---|---|---|
| Recognized n=140 |
Unrecognized n=341 |
P Value | |
| Demographics, No. (%) | |||
| Age, years | 55.6±11.7 | 56.5±12.1 | .44 |
| Female sex | 68 (48.6) | 151 (44.3) | .39 |
| Race | |||
| White/Caucasian | 103 (73.6) | 219 (64.2) | .05 |
| Black/African American | 24 (17.1) | 95 (27.9) | |
| Other | 13 (9.3) | 27 (7.9) | |
| Socioeconomic factors, No. (%) | |||
| Married | 54 (38.6) | 144 (42.4) | .44 |
| Greater than high school education | 77 (55.0) | 145 (42.6) | .01 |
| No medical insurance | 28 (20.0) | 90 (26.4) | .20 |
| Working full- or part-time | 42 (30.0) | 142 (41.7) | .05 |
| Medical history, No. (%) | |||
| Hypercholesterolemia | 79 (56.4) | 158 (46.3) | .04 |
| Hypertension | 109 (77.9) | 240 (70.4) | .10 |
| Peripheral arterial disease | 9 (6.4) | 21 (6.2) | .91 |
| Diabetes mellitus | 63 (45.0) | 126 (37.0) | .10 |
| Prior AMI | 31 (22.1) | 71 (20.8) | .75 |
| Prior angina | 24 (17.1) | 41 (12.0) | .14 |
| Prior CABG | 27 (19.3) | 34 (10.0) | .01 |
| Prior PCI | 42 (30.0) | 73 (21.4) | .05 |
| Prior stroke | 10 (7.1) | 15 (4.4) | .22 |
| Chronic renal failure | 13 (9.3) | 23 (6.7) | .34 |
| Chronic lung disease | 17 (12.1) | 38 (11.1) | .75 |
| Chronic heart failure | 19 (13.6) | 34 (10.0) | .25 |
| Cancer (other than skin) | 9 (6.4) | 26 (7.6) | .65 |
| Smoked within last 30 days | 70 (50.0) | 170 (50.3) | .95 |
| Body Mass Index | 30.9±7.1 | 30.5±7.0 | .60 |
| Family history of CAD | 107 (77.0) | 262 (77.5) | .90 |
| History of depression | 57 (40.7) | 18 (5.3) | <.001 |
| Clinical characteristics index MI admission, No. (%) | |||
| ST-elevation MI | 51 (36.4) | 132 (38.7) | .64 |
| Ejection fraction <40% | 28 (20.0) | 71 (20.9) | .83 |
| Killip class | .91 | ||
| I (No heart failure) | 113 (81.9) | 281 (84.1) | |
| II (Heart failure) | 22 (15.9) | 45 (13.5) | |
| III (Pulmonary edema) | 2 (1.4) | 5 (1.5) | |
| IV (Cardiogenic shock) | 1 (0.7) | 3 (0.9) | |
| Systolic blood pressure, mm Hg | 137.0±32.1 | 143.2±30.0 | .05 |
| Heart rate, beats per minute | 87.0±24.8 | 83.8±21.9 | .16 |
*
Plus-minus values are means ± standard deviation.
Abbreviations: AMI, acute myocardial infarction; BMI, body mass index (kilograms/meters2); CABG, coronary artery bypass grafting; CAD, coronary artery disease; PCI, percutaneous coronary interventions.