TABLE 2.

Correlations between quantitative variables and the sensory scores of the QLQ-CIPN20 and the motor scores of the QLQ-CIPN20.

QLQ-CIPN20 sensory scores	Spearman coefficient	p values
Age (years)	0.11	>0.05
Bortezomib treatment
Cumulative dose (mg/m²)	0.19	0.12
Duration of treatment (months)	0.19	0.12
Time since last administration (years)	0.04	0.72
Thalidomide treatment
Duration of treatment (months)	0.13	0.47
Time since last administration (years)	0.26	0.16
QLQ-CIPN20 motor scores
Age (years)	0.21	>0.05
Bortezomib treatment
Cumulative dose (mg/m²)	0.24	0.0475
Duration of treatment (months)	0.31	0.0099
Time since last administration (years)	−0.16	0.18
Thalidomide treatment
Duration of treatment (months)	−0.06	0.77
Time since last administration (years)	0.23	0.21