Full scale IQ | Estimate | SEMs | t test | P value | 95% CI | |
Lower | Upper | |||||
Intercept | 93.631 | 11.173 | 8.380 | <0.001 | 71.599 | 115.660 |
25-D | 0.139 | 0.118 | 1.180 | 0.240 | −0.094 | 0.371 |
1,25-D | 0.051 | 0.126 | 0.410 | 0.682 | −0.196 | 0.299 |
Aβ42 | 0.031 | 0.009 | 3.320 | 0.001 | 0.013 | 0.050 |
APP | 0.016 | 0.009 | 1.750 | 0.081 | −0.002 | 0.034 |
BACE1 | 0.004 | 0.028 | 0.140 | 0.886 | −0.051 | 0.059 |
APPmRNA | −0.132 | 0.065 | −2.020 | 0.044 | −0.260 | −0.003 |
BACE1mRNA | −0.299 | 0.258 | −1.160 | 0.247 | −0.808 | 0.209 |
VD×wave | ||||||
VD×baseline* | 0 | |||||
VD×6 months | 2.884 | 1.599 | 1.800 | 0.072 | −0.259 | 6.027 |
VD×12 months | 6.857 | 1.599 | 4.290 | <0.001 | 3.715 | 10.000 |
*Reference category.
Aβ, amyloid beta; APP, Aβ protein precursor; BACE1, β-secretase 1; 25-D, 25-hydroxy vitamin D; 1,25-D, 1,25-dihydroxy vitamin D; VD, vitamin D.