TABLE 4.
Final model in the stepwise multiple regression analyses identifying predictors of changes in the global cognition composite1
| β | P value | |
|---|---|---|
| Change in V̇O2peak | 0.34 ± 0.10 | 0.001 |
| Change in total 1-RM strength | 0.28 ± 0.14 | 0.006 |
| Change in total testosterone | 0.24 ± 0.01 | 0.02 |
| Change in LH | −0.22 ± 1.02 | 0.03 |
1
Values entered in the model were change in body weight, change in visceral adipose tissue, change in HOMA-IR, change in high-sensitivity C-reactive protein, change in V̇O2peak, change in 1-RM strength, change in total testosterone, change in free testosterone, change in estradiol, change in follicle-stimulating hormone, change in LH, age, and years of education. The sample size for analysis was 70. Multiple R = 0.62; R2 = 0.38; P < 0.001. LH, luteinizing hormone; V̇O2peak, peak oxygen consumption; 1-RM, 1-repetition maximum.