Table 1: Comparing the baseline characteristics between patients' subgroups.
HF + RF | HF | RF | Chi-square test | |||||||
No. | % | No. | % | No. | % | X2 | P-value | |||
Sex | Female | 5 | 16.70% | 4 | 13.30% | 14 | 46.70% | 10.629 | 0.005 | |
Male | 25 | 83.30% | 26 | 86.70% | 16 | 53.30% | ||||
Age (years)* |
Mean ± SD Range |
57.2 ± 8.1 (for all) |
60.37 ± 6.41 48 - 70 |
55.63 ± 9.31 34 - 72 |
55.67 ± 9.74 38 - 72 |
2.997 |
0.055 |
|||
NYHA class | 1 | 1 | 3.30% | 0 | 0.00% | 30 | 100.00% | 97.165 | < 0.001 | |
2 | 16 | 53.30% | 26 | 86.70% | 0 | 0.00% | ||||
3 | 11 | 36.70% | 4 | 13.30% | 0 | 0.00% | ||||
4 | 2 | 6.70% | 0 | 0.00% | 0 | 0.00% | ||||
DM | 15 | 50.00% | 3 | 10.00% | 17 | 56.70% | 16.08 | < 0.001 | ||
Hypertension | 13 | 43.30% | 13 | 43.30% | 15 | 50.00% | 0.35 | 0.83 | ||
Smoking | 19 | 63.30% | 20 | 66.70% | 16 | 53.30% | 1.21 | 0.54 | ||
Dyslipidemia | 4 | 13.30% | 0 | 0.00% | 9 | 30.00% | 10.96 | 0.004 |