Table 4 Associations between physical activity, neuroticism, and perceptual speed and decline in perceptual speed
Model 1 | Model 2 | Model 3 | Model 4 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Participants | 7308 | 7315 | 7304 | 7304 | ||||||||
Total observations | 24,205 | 24,225 | 24,196 | 24,196 | ||||||||
β | SE | p-value | β | SE | p-value | β | SE | p-value | β | SE | p-value | |
Intercept | 0.772 | 0.017 | 0.000 | 0.765 | 0.022 | 0.000 | 0.778 | 0.022 | 0.000 | 0.779 | 0.022 | 0.000 |
Time | -0.059 | 0.002 | 0.000 | -0.061 | 0.003 | 0.000 | -0.060 | 0.003 | 0.000 | -0.060 | 0.003 | 0.000 |
Age | -0.045 | 0.001 | 0.000 | -0.045 | 0.001 | 0.000 | -0.045 | 0.001 | 0.000 | -0.045 | 0.001 | 0.000 |
Age*time | -0.002 | 0.000 | 0.000 | -0.002 | 0.000 | 0.000 | -0.002 | 0.000 | 0.000 | -0.002 | 0.000 | 0.000 |
Sex | -0.181 | 0.016 | 0.000 | -0.163 | 0.016 | 0.000 | -0.179 | 0.016 | 0.000 | -0.179 | 0.016 | 0.000 |
Sex*time | 0.005 | 0.002 | 0.012 | 0.005 | 0.002 | 0.014 | 0.005 | 0.002 | 0.024 | 0.005 | 0.002 | 0.023 |
Race | -0.656 | 0.018 | 0.000 | -0.657 | 0.018 | 0.000 | -0.658 | 0.018 | 0.000 | -0.658 | 0.018 | 0.000 |
Race*time | 0.013 | 0.002 | 0.000 | 0.013 | 0.002 | 0.000 | 0.013 | 0.002 | 0.000 | 0.014 | 0.002 | 0.000 |
Education | 0.090 | 0.002 | 0.000 | 0.093 | 0.002 | 0.000 | 0.090 | 0.002 | 0.000 | 0.090 | 0.002 | 0.000 |
Education*time | -0.002 | 0.000 | 0.000 | -0.002 | 0.000 | 0.000 | -0.002 | 0.000 | 0.000 | -0.002 | 0.000 | 0.000 |
Medical conditions | -0.023 | 0.008 | 0.004 | -0.028 | 0.008 | 0.001 | -0.023 | 0.008 | 0.004 | -0.023 | 0.008 | 0.004 |
Medical conditions*time | -0.004 | 0.001 | 0.000 | -0.004 | 0.001 | 0.000 | -0.004 | 0.001 | 0.000 | -0.004 | 0.001 | 0.000 |
CESD | -0.019 | 0.003 | 0.000 | -0.025 | 0.003 | 0.000 | -0.019 | 0.003 | 0.000 | -0.019 | 0.003 | 0.000 |
CESD*time | -0.001 | 0.001 | 0.006 | -0.001 | 0.001 | 0.064 | -0.001 | 0.001 | 0.008 | -0.001 | 0.001 | 0.008 |
Neuroticism | -0.033 | 0.004 | 0.000 | -0.033 | 0.004 | 0.000 | -0.035 | 0.006 | 0.000 | |||
Neuroticism*time | 0.000 | 0.001 | 0.401 | 0.000 | 0.001 | 0.439 | -0.001 | 0.001 | 0.567 | |||
Medium PA | 0.011 | 0.020 | 0.565 | 0.005 | 0.020 | 0.817 | 0.002 | 0.020 | 0.904 | |||
High PA | -0.004 | 0.020 | 0.829 | -0.016 | 0.020 | 0.425 | -0.018 | 0.020 | 0.383 | |||
Medium PA*time | 0.000 | 0.003 | 0.918 | -0.001 | 0.003 | 0.855 | -0.001 | 0.003 | 0.864 | |||
High PA*time | 0.004 | 0.003 | 0.147 | 0.004 | 0.003 | 0.181 | 0.004 | 0.003 | 0.196 | |||
Medium PA*neuroticism | 0.004 | 0.008 | 0.650 | |||||||||
High PA*neuroticism | 0.004 | 0.008 | 0.671 | |||||||||
Medium PA*neuroticism*time | 0.000 | 0.001 | 0.832 | |||||||||
High PA*neuroticism*time | 0.001 | 0.001 | 0.618 | |||||||||