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. Author manuscript; available in PMC: 2024 Jan 1.
Published in final edited form as: Alzheimers Dement. 2022 Mar 12;19(1):79–96. doi: 10.1002/alz.12646

Figure 4. CSF Aβ 37/42 ratio distinguishes AD from both CN and MCI.

Figure 4.

a-b) Aβs measured and ratios calculated in CSF samples from 3 clinical diagnoses (n=2 technical replicates, mean ± SD, Non-paired Student’s t-test: * p < 0.05; **, p < 0.01; ***, p < 0.001; ****, p < 0.0001).