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. Author manuscript; available in PMC: 2022 Apr 19.
Published in final edited form as: Alcohol Clin Exp Res. 2021 Apr 19;45(4):689–696. doi: 10.1111/acer.14584

Fig. 2: Correlation Between Daily Average Ethanol Drinking and PEth Levels.

Fig. 2:

Individual PEth 16:0/18:1 (diamonds), PEth 16:0/18:2 (triangles) and combined PEth (circles) measures were analyzed against the individual daily average amount of ethanol consumed in the 14-day period before the blood draw. Pearson’s correlation analysis was performed. Ethanol-naïve controls (N = 8) were excluded from the statistical analysis, but they are shown in the graph at zero in the X and Y axes without being part of the best fit line. N = 31.