Table 3.

Associations between standardized delayed memory score and metabolic parameters/sex hormones^a

Predictors#	Models1b								Models2c
	Variable values				Model values				Variable values				Model values
	Beta##	t	df	p	R2	F	df	p	Beta##	t	df	p	R2	F	df	p
SHBG	−0.18	−2.01	1,108	0.047	0.21	10.66	3,108	<0.01	−0.19	−2.07	1,105	0.041	0.20	5.49	6,105	<0.01
TT	−0.04	−0.40	1,108	0.689					−0.05	−0.48	1,105	0.633
FT	0.05	0.51	1,108	0.613					0.05	0.47	1,105	0.641
BMI	0.20	2.37	1,108	0.020	0.22	11.32	3,108	<0.01	0.22	2.46	1,105	0.016	0.21	5.85	6,105	<0.01
Total cholesterol	0.06	0.67	1,108	0.503					0.05	0.58	1,105	0.561
HDL cholesterol	−0.07	−0.76	1,108	0.449					−0.07	−0.75	1,105	0.455
Systolic BP	−0.01	−0.10	1,108	0.918					−0.01	−0.07	1,105	0.943
Diastolic BP	0.08	0.85	1,108	0.400					0.08	0.82	1,105	0.417
Diabetes	0.12	0.34	1,108	0.183					0.13	1.37	1,105	0.173

^aAccessed by multiple linear regression analysis

^bAdjusted for age and years of education

^cAdjusted for age, years of education, diagnoses of psychiatric disorders (Substance abuse/dependence, alcohol abuse/dependence, and major depressive disorder)

BMI, body mass index; BP, blood pressure; FT, free testosterone; NS, not statistically significant; SHBG, sex hormone binding globulin; TT, Total testosterone

^#Linear regression analyses were conducted separately for each predictor (i.e., total 9 equations for each model).

^##Standardized coefficients