Table 1.

Corresponding statistical information of subjects.

Sexual	Class	Subjects	HRV Segments	Average Age	Average Score of PHQ-9
Male	MDD	20	1965	32.21	24.32
	Health	20	2000	28.13	2.25
Female	MDD	20	2517	33.81	22.16
	Health	20	2318	29.46	2.01