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. Author manuscript; available in PMC: 2016 Mar 1.
Published in final edited form as: Psychoneuroendocrinology. 2015 Jan 20;53:256–267. doi: 10.1016/j.psyneuen.2015.01.010

Figure 2.

Figure 2

Kaplan Meier survival curve for patients with high nocturnal cortisol (median 3.3 years, 95% CI=2.6, 3.8 years) vs. patients with low nocturnal cortisol (7.3 years, 95% CI =3.8, 10.8 years). Cox regression adjusted for covariates indicates that patients with lower nocturnal cortisol had longer survival times (p=.021).