Risk factors for posttraumatic stress disorder in patients with multiple injuries and its relationship with anxiety and depression

Table 3 Multivariate analysis of high-risk factors affecting posttraumatic stress disorder in patients with multiple injuries

Variable	β	SE	Wald	P value	Exp (β)	95%CI
Age (years)	1.651	0.633	6.795	0.009	5.214	1.506-18.046
Personality	1.183	0.630	3.525	0.060	3.265	0.949-11.226
HAMA (points)	2.551	1.253	4.145	0.042	12.818	1.100-149.395
HAMD (points)	1.457	0.644	5.125	0.024	4.293	1.216-15.157
Monthly income (CNY)	-1.717	0.745	5.310	0.021	0.180	0.042-0.774
Negative life events	1.494	0.603	6.143	0.013	4.455	1.367-14.522
Monthly income (CNY)	0.760	0.548	1.924	0.165	2.138	0.731-6.257

PTSD: Posttraumatic stress disorder; HAMA: Hamilton Anxiety Scale; HAMD: Hamilton Depression Scale.