Effects of Antiacid Therapy on Granuloma after Transoral Type IV-VI Cordectomy in Patients with Early-Stage Glottic Cancer

Table 3

Percentage of granuloma in patients with or without LPRD in the experimental group.

	1st month	2nd month	3rd month	6th month
LPRD+ ()	6	3	3	0
LPRD- ()	7	1	0	0
value	0.833	0.146	0.029^a	—

Note: ^aindicates that the difference is statistically significant.