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. Author manuscript; available in PMC: 2019 Aug 29.
Published in final edited form as: J Psychiatr Res. 2013 Dec 28;51:30–36. doi: 10.1016/j.jpsychires.2013.12.012

Fig. 1.

Fig. 1.

Mean plasma oxytocin (OT) concentrations differ by group and sex. Post-hoc tests revealed that depressed females have lower OT concentrations than healthy control females, and depressed females have lower OT concentrations than depressed males. Data show fitted means and standard errors. * indicates a significant finding after correction for multiple comparisons (p < 0.025). HC, healthy control; NPMD, non-psychotic major depression; PMD, psychotic major depression.