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SIOP/UKCCSG PNET-3
Multivariate Analysis for
Event-Free Survival
Variable
Parameter
Estimate
Standard
Error
Chi -
Squared
p
Hazard
Ratio
Time To Complete RT
0.728
0.283
6.63
0.0100
2.07
Treatment Allocated
0.633
0.282
5.03
0.0248
1.88
Treatment with chemotherapy and
completing radiotherapy within 50 days
had a significant impact on EFS in
multivariate analysis