[Retracted] Management of Patients with Cervicofacial Edema and Paresthesia during Perioperative Period of Transoral Endoscopic Thyroidectomy

Table 1

Patients’ characteristics.

Variables	Observation group ()	Control group ()
Age (year)			0.445
Gender ()
Male	3	27	0.685
Female	4	26
BMI (kg/m^2)			0.573
Nature of lesion ()
Benign	23	7	0.519
Malignant	25	5
Tumor diameter (cm)			0.486
Weight of resected tumor (g)			0.195