TABLE 1.

Participant demographics and descriptive statistics of depression and anxiety.

	Mean (S.D.)/(n%)
	Total sample (N = 7,421)	Males (N = 4,428)	Females (N = 3,043)
Age	16.35 (0.92)	16.39 (0.89)	16.35 (0.92)
Depression: PHQ-8
Average total score	5.86 (5.11)	5.17 (4.76)	6.88 (5.42)
Prevalence (scores ≥ 10)	1,551 (20.76%)	595 (19.55%)	812 (26.68%)
Anxiety: GAD-7
Average total score	4.84 (4.53)	4.15 (4.16)	5.84 (4.84)
Prevalence (scores ≥ 10)	1,037 (13.88%)	442 (9.98%)	739 (16.69%)
Comorbidity rate	11.31%	11.53%	11.34%