Relationship of depression and sleep quality, diseases and general characteristics

Table 6 Logistic analysis of depression and the significant characteristics

Characteristics	Univariate analysis					Multivariate analysis
	Wals	P value	OR	95% CI of OR		Wals	P value	OR	95% CI of OR
				Lower	Upper				Lower	Upper
Education	5.58	0.02	0.71	0.54	0.94	6.08	0.01	0.71	0.55	0.93
Living situation	0.38	0.54	0.91	0.67	1.23
Exercise	5.63	0.02	1.81	1.11	2.95	9.89	< 0.001	2.09	1.32	3.31
Years of insomnia	3.40	0.07	1.03	1.00	1.07
Western medicine treatment	1.05	0.31	0.79	0.50	1.24
Chinese medicine treatment	0.70	0.40	1.20	0.78	1.82
Psychotherapy	1.30	0.25	0.53	0.18	1.57
Kinds of insomnia	5.95	0.01	0.79	0.65	0.95	8.79	< 0.001	0.76	0.63	0.91
Treatment expected to treat insomnia	0.74	0.39	1.12	0.87	1.44
Psychological counseling	2.96	0.09	0.15	0.02	1.30
Habit of 1 hour before bed	3.97	0.04	0.90	0.81	1.00	5.48	0.02	0.89	0.81	0.98
Habit of lunch break	0.12	0.73	1.08	0.68	1.71
Diagnosed depression	4.64	0.03	0.48	0.24	0.94	12.94	< 0.001	0.32	0.17	0.60
Coronary heart disease	5.91	0.02	0.46	0.25	0.86	7.43	0.01	0.43	0.23	0.79
Mental illness	2.87	0.09	0.16	0.02	1.34

OR: Odds ratio.