|
Demographics
| | | |
|
Age
|
58.9 ± 12.2
|
59.8 ± 12.7
|
0.038
|
|
White/Caucasian race
|
2,342 (67.4%)
|
573 (67.3%)
|
0.981
|
|
Male
|
2,347 (67.4%)
|
551 (64.4)
|
0.095
|
|
Language
| | |
0.293
|
|
English
|
3,353 (98.4%)
|
823 (97.9%)
| |
|
Spanish
|
55 (1.6%)
|
18 (2.1%)
| |
|
Missing
|
76
|
15
| |
|
Ethnicity
| | |
0.870
|
|
Hispanic/latino
|
217 (6.4%)
|
54 (6.6%)
| |
|
Non-hispanic/latino
|
3,175 (93.6%)
|
770 (93.4%)
| |
|
Unknown
|
92
|
32
| |
|
Low social support
|
612 (18.3%)
|
109 (13.1%)
|
< 0.001
|
|
Missing
|
133
|
23
| |
|
REALM-R score ≤ 6
|
844 (28.5%)
|
170 (28.1%)
|
0.823
|
|
NA, missing, or unknown
|
423
|
250
| |
|
Socio-economic status
| | | |
|
Completed high school
|
2,764 (79.8%)
|
656 (76.9%)
|
0.058
|
|
History of avoiding medical care due to cost
|
904 (26.5%)
|
184 (21.7%)
|
0.004
|
|
End-of-month financial situation
| | |
<0.001
|
|
Some money left over
|
1,380 (40.4%)
|
397 (47.3%)
| |
|
Just enough to make ends meet
|
1,297 (37.9%)
|
295 (35.1%)
| |
|
Not enough to make ends meet
|
741 (21.7%)
|
148 (17.6%)
| |
|
Medical history
| | | |
|
BMI
|
29.8 ± 10.2
|
29.0 ± 6.5
|
0.025
|
|
Chronic heart failure
|
302 (8.7%)
|
70 (8.2%)
|
0.646
|
|
Dyslipidemia
|
1,721 (49.4%)
|
407 (47.5%)
|
0.332
|
|
Hypertension
|
2,318 (66.5%)
|
575 (67.2%)
|
0.722
|
|
Prior MI
|
710 (20.4%)
|
202 (23.6%)
|
0.038
|
|
Cancer
|
250 (7.2%)
|
62 (7.2%)
|
0.946
|
|
Diabetes
|
1,068 (30.7%)
|
268 (31.3%)
|
0.710
|
|
Presentation
| | | |
|
Final MI diagnosis
| | |
0.568
|
|
STEMI
|
1,475 (42.3%)
|
383 (44.7%)
| |
|
NSTEMI
|
1,979 (56.8%)
|
465 (54.3%)
| |
|
BBB/uncertain type
|
7 (0.2%)
|
2 (0.2%)
| |
|
Patient not diagnosed with MI
|
23 (0.7%)
|
6 (0.7%)
| |
|
Peak troponin
|
29.3 ± 76.6
|
25.6 ± 58.1
|
0.187
|
|
Medications (arrival and discharge)
| | | |
|
Aspirin on arrival
|
1,431 (41.1%)
|
353 (41.2%)
|
0.930
|
|
Beta blocker at DC
|
3,109 (89.7%)
|
776 (91.4%)
|
0.132
|
|
Thienopyridine on Arrival
|
433 (12.4%)
|
113 (13.2%)
|
0.541
|
|
Statin at DC
|
3,030 (87.4%)
|
744 (87.6%)
|
0.852
|
|
Processes of care
| | | |
|
In-hospital cardiac catheterization
|
3,222 (92.5%)
|
777 (90.8%)
|
0.096
|
|
In-hospital revascularization
|
2,498 (71.7%)
|
618 (72.2%)
|
0.772
|
|
Enrolled in other study
|
326 (9.4%)
|
70 (8.2%)
|
0.283
|
|
Length of stay
|
5.6 ± 6.4
|
6.0 ± 8.90
|
0.207
|
|
Health Status
| | | |
|
SAQ Quality of Life score
|
62.2 ± 23.6
|
67.5 ± 23.3
|
< 0.001
|
|
SAQ Angina Stability score
|
43.8 ± 21.8
|
47.1 ± 20.6
|
< 0.001
|
|
SAQ Physical Limitation score
|
85.0 ± 22.6
|
88.4 ± 19.6
|
< 0.001
|
|
SF-12v2 Mental Component score
|
49.6 ± 11.5
|
50.0 ± 11.6
|
0.411
|
|
SF-12v2 Physical Component score
|
42.0 ± 12.4
|
42.8 ± 12.5
|
0.094
|
|
PHQ-9 depression severity
| | |
<0.001
|
|
Not clinically depressed
|
1,763 (54.4%)
|
539 (65.7%)
| |
|
Mild depression
|
831 (25.6%)
|
170 (20.7%)
| |
|
Moderate depression
|
376 (11.6%)
|
72 (8.8%)
| |
|
Moderately severe depression
|
191 (5.9%)
|
27 (3.3%)
| |
|
Severe depression
|
81 (2.5%)
|
12 (1.5%)
| |
|
Missing
|
242
|
36
| |
|
GRACE 6 m Mortality Risk score
|
100.0 ± 29.81
|
103.0 ± 31.1
|
0.008
|
