Table 2 Clinical characteristics of the patients who underwent angioplasty from March 2009 to March 2012 in Hamadan (west of Iran)
Variable | N | % | Restricted mean ± SE | Median | P value* |
|---|---|---|---|---|---|
All | 220 | 100 | |||
Age (years) | 60.00 ± 11.09 | ||||
Sex | 0.903 | ||||
Female | 69 | 31.4 | 95.01 ± 3.96 | 104.00 | |
Male | 151 | 68.6 | 96.66 ± 2.78 | 108.00 | |
Smoking | < 0.001 | ||||
No | 63 | 28.6 | 102.19 ± 2.52 | 112.00 | |
Yes | 157 | 71.4 | 81.25 ± 4.19 | 93.00 | |
Diabetes | < 0.001 | ||||
No | 40 | 18.2 | 101.74 ± 2.41 | 114.00 | |
Yes | 180 | 81.8 | 73.73 ± 2.85 | 82.00 | |
Hypertension | 0.029 | ||||
No | 86 | 39.1 | 100.38 ± 2.95 | 114.00 | |
Yes | 134 | 60.9 | 90.74 ± 3.45 | 102.00 | |
Hyperlipidemia | 0.089 | ||||
No | 56 | 25.5 | 97.98 ± 2.71 | 109.00 | |
Yes | 164 | 74.5 | 91.33 ± 4.17 | 96.00 | |
Stent length | 0.006 | ||||
≤ 20 mm | 141 | 64.1 | 98.36 ± 2.64 | - | |
> 20 mm | 79 | 35.9 | 89.79 ± 3.69 | 102.00 | |
Stent diameter | 0.992 | ||||
3 mm | 111 | 50.5 | 96.41 ± 3.15 | 108.00 | |
3.5 mm | 87 | 39.5 | 96.15 ± 3.53 | 108.00 | |
4 mm | 22 | 10 | 89.68 ± 6.68 | 103.00 | |
Number of vessels | 0.199 | ||||
1 | 120 | 54.5 | 98.94 ± 3.09 | 108.00 | |
2 | 69 | 31.4 | 93.02 ± 3.83 | 103.00 | |
3 | 30 | 13.6 | 86.57 ± 4.91 | 86.00 | |
Type of stent | 0.752 | ||||
BMS | 142 | 64.5 | 94.95 ± 3.61 | 103.00 | |
DES | 78 | 35.5 | 96.92 ± 2.907 | 109.00 | |
Number of stents | 0.052 | ||||
1 | 152 | 69.1 | 95.85 ± 2.68 | 108.00 | |
2 | 56 | 25.5 | 98.87 ± 4.52 | 108.00 | |
3 | 12 | 5.5 | 81.75 ± 5.80 | 82.00 | |
PCI | 0.548 | ||||
Ad hoc | 112 | 50.9 | 97.62 ± 3.28 | 112.00 | |
Elective | 108 | 49.1 | 92.34 ± 2.74 | 104.00 | |
Setting | 0.26 | ||||
ACS | 144 | 65.5 | 95.09 ± 2.86 | 105.00 | |
CSA | 76 | 34.5 | 97.11 ± 3.58 | 114.00 |