Table 5.

Cox model results for the hazard rate of becoming nonadherent (28 events).

	Univariable	Multivariable	Multivariable Model 2
Baseline Variable 1	p-value	p-value	Coeff ± SE
Recipient age	0.000003	(√) 0.000004	−0.072 ± 0.017
Afr-Am or Hisp recipient	0.00006	(√) 0.00007	2.372 ± 0.738

Abbreviations: Afr-Am, African-American; Coeff, coefficient; Hisp, Hispanic. ¹ The two variables selected into the Cox model were defined as follows: recipient age (continuous variable); and Afr-Am or Hisp recipient = {1 if recipient race/ethnicity was African-American or Hispanic, 0 otherwise}. ² The order of selection into this Cox model was as follows: recipient age, then Afr-Am or Hisp recipient. For this Cox model, no other baseline variable was significant in either univariable or multivariable analysis (results not shown). Note: (√) Represents Selection into the Cox Model.