Gray and white matter structural examination for diagnosis of major depressive disorder and subthreshold depression in adolescents and young adults: a preliminary radiomics analysis

Table 1 Demographic and neuropsychological data for MDD, StD and HC subjects

Characteristics	MDD (n = 43)	StD (n = 49)	HC (n = 50)	Statistics	P Value
Age(years)	16.3 ± 2.3	17.2 ± 3.4	16.9 ± 2.7	0.430	0.674
Gender(M/F)	12/31	15/34	16/34	1.178*	0.278
Education(years)	9.9 ± 2.1	10.1 ± 2.7	9.5 ± 2.8	0.689	0.550
CES-D score	NA	22.7 ± 1.3	11.4 ± 1.6	75.68	0.000
HAMD₁₇ score	23.4 ± 2.5	11.6 ± 2.1	3.3 ± 2.2	173.2	0.000

Note: Unless otherwise indicated, data are means ± standard deviation; Unless otherwise indicated, statistics were calculated with ANOVA; * Chi-square test (χ2) test was used
Abbreviation: MDD, major depressive disorder; StD, subthreshold depression; HC, healthy control; CES-D, Center for Epidemiological Studies Depression Scale; HAMD₁₇, 17-items of Hamilton Depression Rating Scale; M, Male; F, Female; NA, Not Applicable

ISSN: 1471-2342