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Comparison of 3-year survival of patients with different hemoglobin and hematocrit levels
|
Group
|
Number of cases (n)
|
1 year
|
2 years
|
3 years
|
| Hematocrit (%) | ||||
| < 33% | 75 | 56 (74.67) | 37 (49.33) | 22 (29.33) |
| ≥ 33% | 110 | 102 (92.73) | 87 (79.09) | 69 (62.73) |
| χ² value | 4.997 | 8.231 | 5.785 | |
| P value | 0.040 | 0.009 | 0.033 | |
| Hemoglobin (g/L) | ||||
| < 107 | 102 | 82 (80.39) | 60 (58.82) | 40 (39.22) |
| ≥ 107 | 83 | 76 (91.57) | 64 (77.11) | 51 (61.45) |
| χ² value | 8.531 | 6.389 | 5.421 | |
| P value | 0.006 | 0.027 | 0.036 |
