Table 2 Linear regression models between maximum oxygen level and cognitive functions (n = 134)

Δ VO_2max

^{−0.006 (−0.009 – −0.002)}

0.18

0.001

VO_2max follow-up

^{−0.004 (−0.007 – −0.002)}

0.16

0.001

Log Incongruent Reaction Time (s)

β ^{(CI 95%)}

R²

p

Δ VO_2max

^{−0.006 (−0.011 – −0.001)}

0.15

0.012

VO_2max follow-up

^{−0.005 (−0.008 – −0.001)}

0.13

0.004

Inhibitory Control (%)

β ^{(CI 95%)}

R²

p

Δ VO_2max

^{−0.294 (−0.694 – 0.107)}

0.08

0.149

VO_2max follow-up

^{−0.270 (−0.559 – 0.018)}

0.06

0.066

Block Span

β ^{(CI 95%)}

R²

p

Δ VO_2max

^{0.037 (−0.010 – 0.083)}

0.08

0.123

VO_2max follow-up

^{0.020 (−0.012 – 0.052)}

0.06

0.209

Total Score

β ^{(CI 95%)}

R²

Δ VO_2max

^{0.632 (−0.222 – 1.486)}

0.05

0.146

VO_2max follow-up

^{0.413 (−0.166 – 0.992)}

0.05

0.161