Table 4.

Surgical site and mean wound healing time of patients

Factor	Group	Number of patients		Wound healing (days)			P
Operation site	Upper extremities	39		13.05			0.017
	Lower extremities	85		18.92
Operation site	Upper extremities	39		13.05			0.05
	Arm + leg	67		18.27
Operation site	Lower extremities	67		18.92			0.930
	Arm + leg	85		18.27
		Infection	No infection	Infection		No infection
Operation site	Upper extremities	9	25	11.9	15.08		0.214
	Lower extremities	24	56	31.38	17.27		0.004
	Arm + leg	13	56	17.32	15.46		0.599