. Author manuscript; available in PMC: 2022 Dec 1.

Published in final edited form as: J Affect Disord. 2021 Aug 29;295:438–445. doi: 10.1016/j.jad.2021.08.062

Table 1.

Baseline demographic and clinical characteristics for week 8 outcomes

Demographic Variable	All Patients(n=55)	Non-remitters (n=40) vs Remitters (n=15)	Non-responders (n=20) vs Responders (n=35)
Site NYSPI DU	28 (50.9%) 27 (49.1%)	χ²=.5, p=.826	χ²=.2, p=.646
Age	68.4 (8.5)	t=1.4, p=.179	t=2.1, p=.037
Sex Male Female	32 (58.2%) 23(41.8%)	χ²=1.1, p=.289	χ²=.6, p=.438
Education	15.4 (3.0)	t=−.9, p=.392	t=−.3, p=.799
Race Caucasian Black/African American Hispanic	40 (72.7%) 8 (14.5%) 7 (12.7%)	χ²=1.7, p=.419	χ²=4.7, p=.094
Marital Status Single/never married Divorced/separated Married/living with partner Widowed	23 (41.8%) 11 (20.0%) 18 (32.7%) 3 (5.5%)	χ²=1.7, p=.648	χ²=1.7, p=.646
Family History of Depression No Yes	26 (47.3%) 29 (52.7%)	χ²=1.3, p=.247	χ²=.7, p=.799
Family History of Dementia No Yes	29 (52.7%) 26 (47.3%)	χ²=.0, p=.956	χ²=.1, p=.759
Family History of Alzheimer’s No Yes	47 (85.5%) 8 (14.5%)	χ²=.5, p=.482	χ²=.5, p=.470
HDRS	23.2 (5.4)	t=.5, p=.599	t=−3.2., p=.003
ApoE genotype ApoE ε4 allele not present ApoE ε4 allele present	39 (72.2%) 15 (27.8%)	χ²=3.7, p=.055	χ²=.7, p=.416

All values expressed as mean (SD) or n (%). Abbreviations: NYSPI=New York State Psychiatric Institute; DU=Duke University; HDRS=Hamilton Depression Rating Scale