Table 3 Comparison of Risk Factors between Derivation and Validation Groups
From: Early prediction of cerebral-cardiac syndrome after ischemic stroke: the PANSCAN scale
| Â | Derivation Group | Validation Group | P |
|---|---|---|---|
n | 250 | 160 | Â |
Age, n (%) | |||
  < 65 | 126 (50.4%) | 95 (59.4%) | 0.085 |
  ≥ 65 | 124 (49.6%) | 65 (40.6%) |  |
Sex, n (%) | |||
 Male | 126 (50.4%) | 83 (51.9%) | 0.840 |
 Female | 124 (49.6%) | 77 (48.1%) |  |
NIHSS Score, n (%) | |||
 0 | 74 (29.6%) | 60 (37.5%) | 0.070 |
 1 ~ 4 | 104 (41.6%) | 49 (30.6%) |  |
  > 4 | 72 (28.8%) | 51 (31.9%) |  |
Neutrophil(%), median (IQR) | |||
| Â | 150 (60%) | 93 (58.1%) | 0.757 |
| Â | 100 (40%) | 67 (41.9%) | Â |
PT(s), median (IQR) | |||
| Â | 136 (54.4%) | 89 (55.6%) | 0.839 |
| Â | 114 (45.6%) | 71 (44.4%) | Â |
APTT(s), median (IQR) | |||
| Â | 198 (79.2%) | 115 (71.9%) | 0.096 |
| Â | 52 (20.8%) | 45 (28.1%) | Â |
Carotid Stenosis, n (%) | |||
 Normal | 98 (43.4%) | 79 (49.4%) | 0.503 |
 Mild | 83 (36.7%) | 52 (32.5%) |  |
 Moderate to Severe | 45 (19.9%) | 29 (18.1%) |  |