Application Effect of Silver-Containing Dressings in the Repair of Chronic Refractory Wounds

Table 1

Comparison of general data between the two groups.

Group	N	Sex	Age (years)	Trauma site
		Male/Female		Thoracoabdominal	Extremities	Other
Control group	40	26/14	38.43 ±5.24	12	24	4
Observation group	40	27/13	39.05 ± 5.05	14	23	3
t/χ^2 value		0.056	0.539	0.318
value		0.813	0.592	0.853
Group	N	Wound area (cm^2)	Etiology
			Diabetic ulcer	Epilepsy	Radiation ulcer	Hot/Burn
Control group	40	29.45 ± 5.26	10	8	7	15
Observation group	40	30.92 ± 5.74	11	7	6	16
t/χ^2 value		1.194	0.223
value		0.236	0.974