Measurement | |||||
---|---|---|---|---|---|
Examinations | Initial | Final | P-value* | ||
n | % | n | % | ||
ECG (n = 560) | |||||
Normal | 227 | 40.5 | 188 | 33.6 | 0.005 |
Abnormal | 333 | 59.5 | 372 | 66.4 | |
ABI (n = 379) | |||||
Normal | 330 | 87.1 | 321 | 84.7 | 0.298 |
Abnormal | 49 | 12.9 | 58 | 15.3 | |
Monofilament (n = 330) | |||||
Normal | 313 | 94.8 | 298 | 90.3 | 0.001 |
Abnormal | 17 | 5.2 | 32 | 9.7 | |
Ocular fundus (n = 211) | |||||
Normal | 182 | 86.3 | 191 | 90.5 | 0.093 |
Abnormal | 29 | 13.7 | 20 | 9.5 |
ABI = ankle-brachial index. ECG = electrocardiogram.
*Related-samples McNemar test; statistically significant P≤0.05