[Retracted] Discussion on the Transoral Vestibular Approach Endoscopy for TC Patients and the Significance of Serum 25-Hydroxyvitamin D Classification

Table 5

6-month prognosis of patients with different levels of serum 25(OH)D after surgery (n, %).

Group	Transfer of recurrence	Death	Total incidence of adverse events
25(OH)D deficiency group (n = 63)	18 (28.57)	3 (4.76)	21 (33.33)
25(OH)D abundant group (n = 47)	6 (12.77)	1 (2.13)	7 (14.89)
x^2	—	—	4.824
value	—	—	0.028