Table 3 Comparison of percent frequency for abnormal ABI in subjects with or without HTN in case and control groups
From: Ankle-brachial index in ischemic stroke: risk factor correlation and prognostic value
Group | DM | No DM | P | ||
|---|---|---|---|---|---|
N | Low ABI | N | Low ABI | ||
Case | 42 | 20 (47.6%) | 58 | 0 (0.0%) | < 0.001 |
Control | 18 | 9 (50.0%) | 82 | 2 (2.4%) | < 0.001 |