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International Journal of Alzheimer’s Disease
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International Journal of Alzheimer’s Disease
/
2011
/
Article
/
Tab 6
/
Review Article
Diagnostic Utility of CSF Tau and A
𝜷
𝟒
𝟐
in Dementia: A Meta-Analysis
Table 6
Pooled estimate of effect size with 95% CI, test of significance, and magnitude of heterogeneity of CSF A
studies in Alzheimer’s disease and dementia due to other causes.
Statistics
Alzheimer’s disease
Dementia due to other causes
Pooled estimate of CSF A
β
42
(pg/mL)
−363.926
−170.743
95% CI of pooled estimate (pg/mL)
−542.007–−185.845
−256.912–−84.574
Between-studies variance (
)
54859.742
9755.39
Degree of heterogeneity (
)
97.8%
83.7%
95% CI of
96.8%–98.5%
69.7%–91.7%
Q statistics
271.051
36.780
DF
6
6
value
0.000
0.000