TABLE 3.
Multiple linear regression analysis with NEUROPSI cognitive processes as outcomes.
| Model 1a |
Model 2b |
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| B (95% CI) | P-value | B (95% CI) | P-value | ||
| Attention | Verbal intelligence | 0.226 (0.070, 0.381) | 0.005 | 0.255 (0.080, 0.430) | 0.005 |
| Physical activities | −0.003 (−0.014, 0.007) | 0.538 | −0.004 (−0.015, 0.007) | 0.493 | |
| Leisure activities | 0.001 (−0.009, 0.012) | 0.809 | 0.002 (−0.009, 0.013) | 0.721 | |
| Age | − | −0.007 (−0.067, 0.053) | 0.818 | ||
| Sex | − | −0.112 (−0.652, 0.427) | 0.679 | ||
| Level of education | − | −0.115 (−0.418, 0.187) | 0.451 | ||
| a: R2 = 0.312, F(3, 84) = 3.025, p = 0.034 b: R2 = 0.333, F(6, 81) = 1.685, p = 0.135 |
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| Memory | Verbal intelligence | 0.422 (0.147, 0.697) | 0.003* | 0.384 (0.088, 0.679) | 0.012 |
| Physical activities | −0.006 (−0.025, 0.013) | 0.558 | −0.001 (−0.020, 0.018) | 0.900 | |
| Leisure activities | 0.021 (0.003, 0.040) | 0.023* | 0.016 (−0.002, 0.035) | 0.085 | |
| Age | − | 0.070 (−0.032, 0.171) | 0.175 | ||
| Sex | − | −1.367 (−2.276, −0.458) | 0.004 | ||
| Level of education | − | 0.099 (−0.411, 0.608) | 0.701 | ||
| a: R2 = 0.176, F(3, 84) = 5.982, p = 0.001 b: R2 = 0.263, F(6, 81) = 4.819, p = < 0.001* |
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| Language | Verbal intelligence | 0.255 (0.048, 0.462) | 0.017* | 0.248 (0.016, 0.480) | 0.036 |
| Physical activities | 0.004 (−0.010, 0.019) | 0.537 | 0.006 (−0.009, 0.020) | 0.451 | |
| Leisure activities | 0.011 (−0.003, 0.025) | 0.109 | 0.009 (−0.006, 0.024) | 0.218 | |
| Age | − | 0.043 (−0.037, 0.122) | 0.291 | ||
| Sex | − | 0.262 (−0.452, 0.975) | 0.468 | ||
| Level of education | − | 0.018 (−0.382, 0.418) | 0.931 | ||
| a: R2 = 0.344, F(3, 84) = 3.763, p = 0.014 b: R2 = 0.379, F(6, 81) = 2.268, p = 0.045* |
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| Executive functions | Verbal intelligence | 0.557 (0.307, 0.806) | <0.001* | 0.573 (0.302, 0.845) | <0.001* |
| Physical activities | −0.003 (−0.021, 0.014) | 0.699 | 0.000 (−0.017, 0.018) | 0.955 | |
| Leisure activities | −0.003 (−0.020, 0.014) | 0.712 | −0.009 (−0.027, 0.008) | 0.278 | |
| Age | − | 0.125 (0.032, 0.218) | 0.009 | ||
| Sex | − | −0.040 (−0.875, 0.795) | 0.924 | ||
| Level of education | − | −0.105 (−0.573, 0.363) | 0.658 | ||
| a: R2 = 0.437, F(3, 84) = 6.624, p = < 0.001 b: R2 = 0.509, F(6, 81) = 4.733, p = < 0.001* |
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CI, confidence interval. *Significant at the Bonferroni corrected alpha level of 0.007.