[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 2

Univariate analysis of influencing the postoperative curative effect of patients.

Factors	n	Excellent group (n = 258)	Poor group (n = 26)
Gender				1.369	0.242
Male	166	148 (57.36)	18 (69.23)
Female	118	110 (42.64)	8 (30.77)
Age (years)	284	42.82 ± 17.04	50.68 ± 16.82	2.244	0.026
Degree of education				0.675	0.411
High school and above	195	179 (69.38)	16 (61.54)
Junior high school and below	89	79 (30.62)	10 (38.46)
Marital status				0.128	0.938
Unmarried	58	52 (20.16)	6 (23.08)
Married	182	166 (64.34)	16 (61.54)
Widowed/divorced	44	40 (15.50)	4 (15.38)
Causes of burns				0.514	0.916
Flame	74	68 (26.36)	6 (23.08)
Hydrothermal	96	88 (34.11)	8 (30.77)
Chemistry	42	38 (14.73)	4 (15.38)
Others	72	64 (24.80)	8 (30.77)
Burn site				0.142	0.932
Arms and legs	124	113 (43.80)	11 (42.31)
Trunk	68	61 (23.64)	7 (26.92)
Head and face	92	84 (32.56)	8 (30.77)
Degree of burn				5.724	0.017
Deep II degree	105	101 (39.15)	4 (15.38)
Deep III-IV degree	179	157 (60.85)	22 (84.62)
Wound infection				13.153	<0.001
Yes	48	37 (14.34)	11 (42.31)
No	236	221 (85.66)	15 (57.69)
Hospital stay (months)				6.476	0.039
<1	96	90 (34.88)	6 (23.08)
1–3	124	115 (44.58)	9 (34.61)
>3	64	53 (20.54)	11 (42.31)