Table 5.

Univariate logistic regression analysis of factors influencing a poor prognosis

	Coefficient	Std. Error	Wald	P Value	OR	95% CI
Age (years)	0.072	0.012	5.814	< 0.001	1.074	1.050-1.102
HAMA score	0.470	0.088	5.319	< 0.001	1.600	1.352-1.913
VSS score	2.780	0.327	8.494	< 0.001	16.121	8.896-32.256
Protein intake	-1.333	0.252	5.298	< 0.001	0.264	0.160-0.429
Infection	1.313	0.541	2.426	0.015	3.717	1.304-11.368
Cicatricial hyperplasia	1.746	0.701	2.492	0.013	5.734	1.559-27.038

HAMA: Hamilton Anxiety Scale; VSS: Vancouver Scar Scale.