Nomogram for predicting the risk of anxiety and depression in patients with non-mild burns

Table 2 Logistic regression analysis of anxiety-related factors

Characteristic	Univariate analysis		Multivariate analysis
	Odds ratio (95%CI)	P value	Odds ratio (95%CI)	P value
Sex
Male	Reference		Reference
Female	2.846 (1.515-3.504)	0.008	1.149 (1.013-1.241)	0.013
Age (years)
≥ 33	Reference		Reference
< 33	3.955 (1.275-5.269)	0.017	3.905 (2.588-5.296)	0.008
Personal status
Married	Reference		Reference
Unmarried	1.290 (1.094-1.893)	0.031	1.109 (1.014-1.870)	0.036
Burn area
11%-29%	Reference		Reference
≥ 30%	2.500 (1.431-3.150)	0.010	2.006 (1.638-2.399)	0.005
Burn site
Limbs and trunk area	Reference		Reference
Head, face, and neck area	2.926 (2.011-3.853)	0.002	3.571 (2.531-4.301)	0.008
Income
Satisfied	Reference
Unsatisfied	0.904 (0.308-2.656)	0.855
Education
Middle school or lower	Reference
Higher than middle school	0.796 (0.254-2.491)	0.695
Medical settlement
Self-funded	Reference
Medical insurance	0.871 (0.248-3.055)	0.829
Causes of burns
Flame burn	Reference
Hot liquid burn	1.067 (0.339-3.354)	0.912
Electric burn	0.667 (0.061-7.254)	0.739
Other	1.000 (0.081-12.399)	1.000
Hospitalization period (days)
< 14	Reference
≥ 14	0.818 (0.279-2.402)	0.715

The data derived from the development set.