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. Author manuscript; available in PMC: 2016 Aug 17.
Published in final edited form as: J Dent Hyg. 2014;88(Suppl 1):5–12.

Figure 2. Scatter Plot of the Relationship Between Perceived Stress Score (x-axis) and log10 Cortisol Concentration.

Figure 2

(Y-axis) showing the fitted line and 95% confidence interval (n=116 observations). The Pearson correlation coefficient for this relationship is −0.188, p=0.044.