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Table 4 Correlations between biomarkers in CSF and MMSE in healthy controls

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

0.195

0.523a

0.199

-0.092

CSF IGF-II

-0.113

0.414a

0.155

-0.111

CSF IGFBP-2

-0.014

0.618b

0.247

-0.12

CSF IGFBP-3

-0.030

0.547a

0.194

-0.080

MMSE

-0.085

0.164

-0.095

1.000

  1. Numbers are Spearman correlation coefficients (rs). ap < 0.05; bp < 0.005. Abbreviations: CSF cerebrospinal fluid, IGF insulin growth factor, IGFBP insulin growth factor binding protein MMSE Mini-Mental State Examination.