Table 4.

Receiver operating characteristic curve analysis of the related variables

Variable	AUC	SE	95%CI	P value
Wound area	0.767	0.063	0.676-0.842	< 0.001
HAMA	0.805	0.057	0.719-0.875	< 0.001
HAMD	0.768	0.058	0.678-0.844	< 0.001
United	0.940	0.0297	0.878-0.976	< 0.001

CI: Confidence interval; HAMD: Hamilton Depression Rating Scale; HAMA: Hamilton Anxiety Rating Scale; AUC: Area under the curve.