[Retracted] Analysis of the Curative Effect and Influencing Factors of Collagen Sponge Combined with Autologous Skin Graft in the Treatment of Deep Burn Patients

Table 4

Multivariate analysis of influencing the postoperative curative effect of patients.

Variables	B	S.E	Wald		OR	95% CI
Age	0.436	0.198	2.086	0.203	1.547	0.974–1.921
Degree of burn	1.056	0.582	5.137	0.024	2.875	1.633–3.985
Wound infection	1.368	0.346	6.325	0.016	3.927	1.964–6.082
Hospital stay	0.935	0.492	4.398	0.045	2.547	1.358–3.416