. Author manuscript; available in PMC: 2019 Sep 1.

Published in final edited form as: J Affect Disord. 2018 Apr 25;237:27–34. doi: 10.1016/j.jad.2018.04.109

Table 1.

Volunteer Characteristics

	Nondepressed		Depressed		Nondepressed vs. Depressed

	Mean	SD	Mean	SD	Statistics
Age	67.48	8.87	67.71	6.58	t(46) = 0.09, p = 0.93
Sex	12f,5m		15f,14m		x^2(1) = 0.58, p = 0.29
Hamilton Depression Rating Scale 21-item (HAMD21)	3.32	3.51	18.00	2.94	t(46) = 14.65, p < 0.0001
Connor-Davidson Resilience Scale (RISC)	75.26	11.44	57.59	15.39	t(46) = 4.52, p < 0.0001
Mini-Mental State Examination (MMSE)	28.840	1.130	28.180	1.630	t(46) = 1.66, p = 0.10