Table 2 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 | HTN | No HTN | P | ||
|---|---|---|---|---|---|
N | Low ABI | N | Low ABI | ||
Case | 73 | 18 (24.7%) | 27 | 2 (7.4%) | 0.056 |
Control | 35 | 8 (22.9%) | 65 | 3 (4.6%) | 0.005 |