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[Preprint]. 2023 Sep 8:2023.09.06.23295174. [Version 1] doi: 10.1101/2023.09.06.23295174

Figure 3. Pearson correlation (r) between the midlife ARIC and Lehallier’s PACs and chronological age in the Visit 2 test set of healthy participants.

Figure 3.

The x-axis depicts chronological age. The y-axis represents proteomic aging clock (PAC). (A) The midlife ARIC PAC was constructed using healthy participants from ARIC. The correlation between the midlife ARIC PAC and chronological age was 0.80. (B) Lehallier’s PAC was computed using ARIC weights obtained from Ridge regression based on proteins available in ARIC. The correlation between midlife Lehallier’s PAC and chronological age was 0.76.