. Author manuscript; available in PMC: 2015 Jul 1.

Published in final edited form as: Pharm Res. 2014 Feb 22;31(7):1644–1655. doi: 10.1007/s11095-013-1267-1

Table V.

Results of the reduced multiple regression model fit.

Term	β estimate	Std. Error	t-stat	P value	Sig. Codes
Intercept	−2.527	1.023	−2.471	0.028	^***
Sex	2.560	0.571	4.481	0.001	^****
CBR1	2.380	1.001	2.377	0.033	^**
AKR1A1	1.739	0.592	2.939	0.012	^**
AKR7A2	1.242	0.357	3.479	0.004	^***

The significant codes are as follows:

^****

for P< 0.001,

^***

for P< 0.01,

^**

P< 0.05,

P< 0.1. The r² is 0.73