Table 3.

Association between renal response and individual variables in multivariate analysis

Variable	Exact odds ratio (95% CI)
Age: <75 vs ≥75 y	3.947 (1.259-15.076)
Sex: female vs male	0.570 (0.201-1.567)
ISS stage: 1 vs 2-3	1.881 (0.502-6.506)
Prior lines of treatment: 1 vs 2-3	0.568 (0.200-1.527)
Response to treatment*: no vs yes	0.485 (0.176-1.307)
LDH: <300 vs ≥300 U/L	8.511 (1.005-428.903)
BCCA <10.5 vs ≥10.5 mg/dL	0.263 (0.071-0.975)
Light chain only: no vs yes	4.791 (1.287-23.839)

Fitted with all variables in 1 logistic regression model.

BCCA, baseline corrected calcium; LDH, lactate dehydrogenase.

^*Very good partial response or better at PFS primary analysis: no vs yes.