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. Author manuscript; available in PMC: 2015 Sep 1.
Published in final edited form as: Pain. 2014 Jun 5;155(9):1755–1761. doi: 10.1016/j.pain.2014.05.029

Figure 1.

Figure 1

Means and standard deviations of diurnal salivary cortisol concentrations in IC/BPS participants and HCs. Natural log-transformed values are back transformed.

*Significant time x group interaction in repeated measures ANOVA (F2,68 =4.414, p=.016)