From: Solitary plasmacytoma: population-based analysis of survival trends and effect of various treatment modalities in the USA
Variables
Hazard ratio
95% CI
P value
Lower
Upper
Age <60 years
0.380
0.330
0.440
>0.001
radiation sequence with surgery
1.226
.966
1.557
.094
Radiation
0.597
0.522
0.684
Surgery
0.746
0.693
0.802