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. Author manuscript; available in PMC: 2024 Aug 1.
Published in final edited form as: Alzheimers Dement. 2023 Feb 15;19(8):3339–3349. doi: 10.1002/alz.12956

Figure 1: Correlation between Age and CSF Cell Counts.

Figure 1:

Correlation between subject age and CSF cell populations. Older subjects exhibited (A) a positive correlation with CSF monocyte population (n=173; p < 0.001) and (B) a negative correlation with CSF lymphocyte population (n=173; p < 0.0001). (C) There was no significant correlation between subject age and CSF neutrophil population (n=83). There was a positive correlation between age and the (D) CSF monocyte-to-lymphocyte ratio (n=173; p < 0.01).