Table 1 Clinical characteristic of the patients
From: Combined surgical treatment of esophageal cancer and coronary heart diseases in elderly patients
Characteristics of patients | Group A | Group B | P value |
|---|---|---|---|
Sample quantity | 22 | 44 | |
Female (n, %) | 3 (13.64%) | 6 (13.64%) | 1.000 |
Age (years) | 65.64 ± 6.67 | 63.80 ± 6.63 | 0.293 |
NYHA class (n) | 0.000 | ||
I | 0 | 43 | |
II | 22 | 1 | |
III | 0 | 0 | |
IV | 0 | 0 | |
EF (%) | 64.09 ± 3.12 | 65.22 ± 2.95 | 0.159 |
CAD classification (n) | 22 | 3 | 0.000 |
Stable angina (n, %) | 18 (81.82%) | 3 (100.00%) | |
Unstable angina (n, %) | 4 (18.18%) | 0 | |
Number of disease vessels (n) | 2.05 ± 0.79 | ||
Tumor location | 1.000 | ||
Esophagus (n, %) | 13 (59.09%) | 26 (59.09%) | |
EGJ (n, %) | 9 (40.91%) | 18 (40.91%) | |
Hypertension (n, %) | 12 (54.55%) | 15 (34.09%) | 0.111 |
Diabetes mellitus (n, %) | 4 (18.18%) | 4 (9.09%) | 0.286 |
Cerebrovascular disease (n, %) | 10 (45.45%) | 3 (6.82%) | 0.000 |
Smoking (n, %) | 9 (40.91%) | 21 (47.73%) | 0.600 |
Tumor stage (n) | 0.928 | ||
I | 6 (27.27%) | 13 (29.55%) | |
II | 7 (31.82%) | 12 (27.27%) | |
III | 9 (40.91%) | 19 (43.18%) | |