TABLE 4.

Multivariable linear regression PBMC to whole‐blood tacrolimus concentration ratio

Dependent variable	β	SE	P‐value
(Intercept)	2.000	2.578
Age	0.0229	0.0115	0.048
Gender (female)	−0.4003	0.4011	0.320
ABCB1 (one variant)	0.7236	0.4105	0.080
ABCB1 (>one variant)	0.7988	0.4482	0.077
CYP3A (poor)	0.0101	0.6363	0.987
CYP3A4 (intermediate)	0.6405	0.3798	0.094
Serum albumin	0.1275	0.0463	0.007
Serum creatinine	−0.0011	0.0046	0.813
Haematocrit	−16.138	4.070	0.0001