Table 5.
Variable | Total (n = 202) | Stage I and II (n = 127) | Stage III (n = 52) | Stage IV (n = 23) | p-value |
---|---|---|---|---|---|
Cardiovascular disease | 9 (4.5) | 3 (2.4) | 2 (3.8) | 4 (17.4) | 0.006 |
Coronary artery diseasea | 8 (4.0) | 3 (2.4) | 2 (3.8) | 3 (13.0) | 0.03 |
Cerebrovascular disease | 1 (0.5) | 0 (0) | 0 (0) | 1 (4.3) | 0.03 |
Data are expressed as number (%).
Coronary artery disease: unstable angina, myocardial infarction.