Cancer patientsa(n=2,960) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Pumpb | Off pump | Kaplan Meierc | Competing risk modelc | |||||||
(n=2,388) | (n=572) | |||||||||
n | %d | n | %d | HRe | (95% CI) | p-value | HRe | (95% CI) | p-value | |
Cancers diagnosed within 1 yr of surgery | ||||||||||
Number of patients with cancer | 455 | 126 | ||||||||
Patients who died from cancer | 155 | 34.1% | 41 | 32.5% | ||||||
• Unadjusted model | 1.02 | (0.72-1.43) | 0.932 | 1.02 | (0.72-1.43) | 0.932 | ||||
• Adjusted modelf | 1.01 | (0.72-1.40) | 0.969 | 1.07 | (0.82-.1.41) | 0.615 | ||||
• Sensitivity analysis-MCDg | 173 | 38.0% | 43 | 34.1% | ||||||
o Unadjusted model | 1.08 | (0.77-1.52) | 0.665 | 1.08 | (0.77-1.52) | 0.665 | ||||
o Adjusted modelf | 1.11 | (0.83-1.45) | 0.514 | 1.19 | (0.94-1.51) | 0.148 | ||||
Cancers diagnosed within 2 yrs of surgery | ||||||||||
Number of patients with cancer | 868 | 250 | ||||||||
Patients who died from cancer | 270 | 31.3% | 75 | 30.0% | ||||||
• Unadjusted model | 1.00 | (0.78-1.28) | 0.987 | 1.00 | (0.78-1.28) | 0.987 | ||||
• Adjusted modelf | 1.05 | (0.76-1.47) | 0.762 | 107 | (0.79-1.45) | 0.656 | ||||
• Sensitivity analysis-MCDg | 299 | 34.4% | 78 | 31.2% | ||||||
o Unadjusted model | 1.07 | (0.83-1.36) | 0.611 | 1.07 | (0.83-1.36) | 0.612 | ||||
o Adjusted modelf | 1.10 | (0.80-1.50) | 0.558 | 1.15 | (0.87-1.54) | 0.327 | ||||
Cancers diagnosed within 4 yrs of surgery | ||||||||||
Number of patients with cancer | 1,635 | 448 | ||||||||
Patients who died from cancer | 484 | 29.6% | 123 | 27.5% | ||||||
• Unadjusted model | 1.00 | (0.79-1.28) | 0.980 | 1.00 | (0.80-1.28) | 0.980 | ||||
• Adjusted modelf | 1.02 | (0.79-1.32) | 0.868 | 109 | (0.85-1.39) | 0.491 | ||||
• Sensitivity analysis-MCDg | 529 | 32.4% | 132 | 29.5% | ||||||
o Unadjusted model | 1.02 | (0.80-1.29) | 0.874 | 1.02 | (0.89-1.29) | 0.874 | ||||
o Adjusted modelf | 1.05 | (0.80-1.38) | 0.678 | 1.10 | (0.87-1.40) | 0.417 | ||||
Cancers diagnosed at any time during follow-up | ||||||||||
• Unadjusted model | 668 | 28.0% | 141 | 24.7% | 0.96 | (0.78-1.17) | 0.665 | 0.96 | (0.78-1.17) | 0.665 |
• Adjusted modelf | 1.06 | (0.85-1.32) | 0.595 | 1.12 | (0.89-1.41) | 0.330 | ||||
• Sensitivity analysis-MCDg | ||||||||||
o Unadjusted model | 730 | 30.6% | 154 | 26.9% | 0.96 | (0.78-1.16) | 0.648 | 0.96 | (0.78-1.16) | 0.648 |
o Adjusted modelf | 1.04 | (0.98-1.09) | 0.211 | 1.11 | (0.89-1.39) | 0.366 |