[Retracted] Cardiac Rehabilitation Improves Long-Term Prognosis for People with Chronic Kidney Disease Undergoing Percutaneous Coronary Intervention: A Propensity Matching Analysis
Table 2
Demographical characteristics and clinical data of the coronary rehabilitation group and the noncoronary rehabilitation group after propensity score match.
Variables
The coronary rehabilitation group (n = 89)
The noncoronary rehabilitation group (n = 89)
value
Demographics
Age (y, mean ± SD)
59.9 ± 17.7
61.3 ± 17.8
0.517
Gender (male %)
59 (66.3%)
64 (71.9%)
0.219
BMI (kg/m−2)
23.1 ± 3.0
23.5 ± 3.1
0.406
Smoking(%)
29 (32.6%)
27 (30.3%)
0.872
Most recent MI
0.503
<24 h
24 (27.0%)
30 (33.7%)
1–7 d
17 (19.1%)
15 (16.9%)
>7 d
15 (16.9%)
9 (10.1%)
Never
33 (37.1%)
35 (39.3%)
Unstable angina
61 (68.5%)
56 (62.9%)
0.528
Prior percutaneous coronary intervention
12 (13.5%)
14 (15.7%)
0.832
Prior CABG
11(6.7%)
19 (21.3%)
0.160
Contemporary percutaneous coronary intervention
0.301
Emergency percutaneous coronary intervention
23 (25.6%)
30(33.7%)
Urgent percutaneous coronary intervention
33 (37.1%)
35 (39.3%)
Elective percutaneous coronary intervention
33 (37.1%)
24 (27.0%)
Drug-eluting stent
34 (38.2%)
28 (31.5%)
0.432
GP IIb/IIIa use
51 (57.3%)
52 (58.4%)
1.000
LVEF
49.8 ± 12.3
51.9 ± 12.4
0.243
Comorbidities
Heart failure
24 (27.0%)
19 (21.3%)
0.484
Hypertension
50(56.2%)
42 (47.2%)
0.294
Diabetes mellitus
19 (21.3%)
18 (20.2%)
1.000
Chronic lung disease
15 (16.9%)
10 (11.2%)
0.389
Cerebrovascular disease
1 (1.1%)
5 (5.6%)
0.211
Tumor
1 (1.1%)
2 (2.2%)
1.000
BMI, body mass index; MI, myocardial infarction; CABG, coronary artery bypass graft; GP, glycoprotein; LVEF, left ventricular ejection fraction.
