Table 1.
Baseline characteristics and GIP measurements.
| Parameter | All patients | PAD (no) |
PAD (yes) |
No CAD | PAD (no) |
PAD (no) |
Stable CAD | PAD (no) |
PAD (yes) |
|---|---|---|---|---|---|---|---|---|---|
| n | 731 | 634 | 97 | 257 | 242 | 15 | 474 | 392 | 82 |
| Age | 65.3 ± 13.2a | 64.5 ± 13.4 | 70.3 ± 10.2 | 60.6 ± 15.8 | 60.3 ± 15.8 | 65.8 ± 15.7 | 67.9 ± 10.7 | 67.2 ± 11.0 | 71.2 ± 8.8 |
| BMI | 28.3 ± 5.6b | 28.3 ± 5.7 | 28.2 ± 4.9 | 28.6 ± 7.1 | 28.6 ± 7.2 | 27.8 ± 4.6 | 28.2 ± 4.6 | 28.2 ± 4.6 | 28.3 ± 5.0 |
| Sex (male) | 542 (74.3%)c | 466 (73.7%) | 76 (78.4%) | 154 (60.4%) | 146 (60.8%) | 8 (53.3%) | 388 (81.9%) | 320 (81.6%) | 68 (82.9%) |
| Hypertension | 527 (72.2%)a | 447 (70.5%) | 80 (83.3%) | 145 (56.6%) | 137 (56.6%) | 8 (57.1%) | 382 (80.6%) | 382 (80.6%) | 72 (87.8%) |
| DM | 239 (32.7%) | 199 (31.4%) | 40 (41.2%) | 63 (24.5%) | 61 (25.2%) | 2 (13.3%) | 176 (37.1%) | 138 (35.2%) | 38 (46.3%) |
| CRP | 10.5 ± 16.7d | 10.5 ± 17.4 | 10.1 ± 11.9 | 11.0 ± 16.9 | 11.0 ± 17.2 | 10.2 ± 10.4 | 10.2 ± 16.6 | 10.2 ± 17.5 | 10.0 ± 12.3 |
| WBC | 7.4 ± 2.5e | 7.4 ± 2.5 | 7.2 ± 2.4 | 6.9 ± 2.1 | 7.0 ± 2.1 | 6.1 ± 1.5 | 7.6 ± 2.6 | 7.6 ± 2.7 | 7.4 ± 2.4 |
| Smoker | 289 (39.6%)a | 235 (37.1%) | 54 (56.3%) | 89 (34.6%) | 78 (32.2%) | 11 (73.3%) | 200 (42.3%) | 157 (40.1%) | 43 (53.1%) |
| GIP level | 343.5 ± 296.7 (272.0, 73.1-545.6)f | 332.7 ± 292.5 (258.4, 71.2-533.9)1 | 413.0 ± 315.3 (376.2, 118.2-624.5)1 | 370.7 ± 314.9 (310.8, 73.5-567.4)2 | 360.5 ± 310.4 (292.1, 71.0-551.0)3 | 531.6 ± 352.1 (475.0, 230.5-1008.2)3 | 328.9 ± 285.8 (252.9, 72.6-533.3)2 | 315.7 ± 280.1 (241.1, 71.2-519.5)4 | 391.2 ± 305.5 (368.1, 95.4-615.5)4 |
Continuous variables are expressed as mean ± SD and (median, Q1 – Q3) in case of skewed data. Categorical variables are shown as absolute and relative frequencies. a 1 missing value, b 12 missing values, c 2 missing values, d 118 missing values, e 92 missing values, f 11 missing values. 1 PAD vs. No PAD p-value = 0.0165, 2 CAD vs. No CAD pvalue= 0.1869, 3 No CAD: PAD vs. No PAD p-value = 0.0632, 4 Stable CAD: PAD vs. No PAD p-value = 0.0389.