Table 5.

Unordered multifactorial logistic regression of gender and grade on potential class.

Variables		Severe depression (N = 615)							Mild depression (N = 2,655)
	B	SE	Wald	P	OR	CI (95%)		B	SE	Wald	P	OR	CI (95%)
gender(female)male grade(3rd grade of high school) 1st grade of junior middle school 2nd grade of middle school 3rd grade of middle school 1st grade of high school 2nd grade of high school	−0.62	0.10	37.68	0.00	0.54	0.44–0.65		−0.50	0.06	69.26	0.00	0.61	0.54–0.68
	0.54	0.21	6.83	0.01	1.72	1.15–2.59		0.28	0.13	5.17	0.02	1.33	1.04–1.70
	−0.39	0.26	2.27	0.13	0.68	0.41–1.13		−0.45	0.16	7.95	0.00	0.64	0.46–0.87
	−1.23	0.30	17.19	0.00	0.29	0.16–0.52		−0.62	0.16	14.57	0.00	0.54	0.39–0.74
	0.44	0.19	5.35	0.02	1.55	1.07–2.25		0.35	0.11	10.22	0.00	1.42	1.15–1.77
	0.04	0.18	0.04	0.85	1.04	0.72–1.49		0.09	0.10	0.76	0.38	1.09	0.89–1.34