Associations among Orthodontic History, Psychological Status, and Temporomandibular-Related Quality of Life: A Cross-Sectional Study

Table 2

The psychological status of students with and without orthodontic history.

	Without OS	With OS	value
Depression			0.390
No	311 (84.05%)	140 (86.96%)
Yes	59 (15.95%)	21 (13.04%)
Anxiety			0.504
No	312 (84.32%)	132 (81.99%)
Yes	58 (15.68%)	29 (18.01%)
PHQ total scores	2.90 ± 2.69	3.17 ± 2.28	0.276