TABLE 2.

Cox models for stem cell collections for Hodgkin and Non‐Hodgkin lymphomas

Race/ethnicity	Unadjusted		Adjusted for predisposing factors a		Adjusted for enabling factors b		Adjusted for need factors c		Fully adjusted
	HR (95% CI)	p value	HR (95% CI)	p value	HR (95% CI)	p value	HR (95% CI)	p value	HR (95% CI)	p value
NHW	Reference		Reference		Reference		Reference		Reference
NHB	0.66 (0.38–1.14)	0.13	0.52 (0.30–0.90)	0.02	0.85 (0.48–1.48)	0.56	0.77 (0.44–1.34)	0.35	0.72 (0.41–1.26)	0.25
Asian	0.67 (0.33–1.35)	0.26	0.77 (0.38–1.56)	0.47	0.69 (0.34–1.41)	0.31	0.62 (0.31–1.25)	0.18	0.68 (0.33–1.38)	0.29
Other	0.79 (0.42–1.49)	0.47	0.61 (0.32–1.14)	0.12	0.82 (0.43–1.55)	0.54	0.73 (0.39–1.37)	0.32	0.59 (0.31–1.10)	0.10
Hispanic	1.18 (0.85–1.65)	0.33	1.04 (0.74–1.45)	0.82	1.31 (0.92–1.85)	0.13	1.19 (0.85–1.67)	0.30	1.10 (0.77–1.56)	0.61

Abbreviations: CI, confidence interval; HR, hazard ratio; NHB, Non‐Hispanic Black; NHW, Non‐Hispanic White.

^a Predisposing factors include age and sex.

^b Enabling factors include marital status, Distressed Communities Index, region, distance to nearest transplant center, and year of diagnosis.

^c Need factors include Charlson Comorbidity Index, lymphoma subtype, and Ann Arbor stage.