Table 5 Generalized linear model analysis on the effect of mental demands at work on cognitive functioning, including intelligence as covariate
Model 3 | ||||
|---|---|---|---|---|
Trail making Test - B | Verbal fluency | |||
β | p | β | P | |
Constant | 4.473 | 0.000 | 3.070 | 0.000 |
Demands & education (high & high) | −0.189 | 0.000 | 0.135 | 0.000 |
Demands & education (high & middle) | −0.124 | 0.001 | 0.092 | 0.000 |
Demands & education (middle & middle OR high & low) | −0.072 | 0.052 | 0.062 | 0.018 |
Demands & education (middle & low) | −0.046 | 0.202 | 0.035 | 0.167 |
Demands & education (low & low) | REF | REF | ||
Age (70–79) | 0.312 | 0.000 | −0.113 | 0.000 |
Age (60–69) | 0.286 | 0.000 | −0.101 | 0.000 |
Age (50–59) | 0.170 | 0.000 | −0.063 | 0.000 |
Age (40–49) | REF | REF | ||
Female | −0.104 | 0.000 | 0.030 | 0.015 |
Male | REF | REF | ||
Self-regulation (high) | −0.053 | 0.235 | 0.057 | 0.071 |
Self-regulation (medium) | −0.004 | 0.916 | −0.005 | 0.833 |
Self-regulation (low) | REF | REF | ||
Not working | 0.076 | 0.003 | 0.002 | 0.928 |
Working <15h/week | −0.086 | 0.235 | −0.045 | 0.365 |
Working 15-34h/week | −0.031 | 0.277 | 0.044 | 0.031 |
Working 35+h/week | REF | REF | ||
Intelligence (high) | −0.296 | 0.000 | 0.220 | 0.000 |
Intelligence (middle) | −0.187 | 0.000 | 0.119 | 0.000 |
Intelligence (low) | REF | REF | ||
Stroke (yes) | −0.038 | 0.572 | 0.020 | 0.662 |
Stroke (no) | REF | REF | ||
Blood lipids (elevated) | 0.008 | 0.671 | −0.021 | 0.106 |
Blood lipids (normal) | REF | REF | ||
Liver disease (yes) | 0.037 | 0.180 | −0.001 | 0.974 |
Liver disease (no) | REF | REF | ||
Heart attack (yes) | −0.048 | 0.420 | 0.029 | 0.493 |
Heart attack (no) | REF | REF | ||
Blood pressure (high) | 0.012 | 0.541 | −0.003 | 0.850 |
Blood pressure (normal) | REF | REF | ||
Diabetes (yes) | 0.033 | 0.272 | −0.038 | 0.076 |
Diabetes (no) | REF | REF | ||