From: Changes in cerebrospinal fluid and blood plasma levels of IGF-II and its binding proteins in Alzheimer’s disease: an observational study
CSF Aβ42
CSF Tau
CSF P-Tau
MMSE
CSF IGF-I
0.220
0.146
0.253a
0.096
CSF IGF-II
0.155
0.050
0.183
0.034
CSF IGFBP-2
0.177
0.380b
0.398b
-0.075
CSF IGFBP-3
0.294
0.212
0.322a
0.070
-0.079
-0.208
-0.100
1.000