Table 3.

Multivariable model of PsP predictors

Factors Included in Model	HR	95% CI	P-value
RT dose (>50.4 Gy[RBE] vs ≤50.4 Gy[RBE])	3.57	1.46–8.77	P = 0.005
RT modality (PBT vs IMRT)	2.83	1.14–7.04	P = 0.025
Histology (PA vs non-PA LGG)	0.71	0.33–1.53	P = 0.378

Model built on the identified significant predictors of PsP on univariate analysis.