[Retracted] Treatment and Impacts of Chronic Sinusitis with the Confluence of Biyuan Tongqiao Granules and Saline Nasal Irrigation

Table 4

Comparison of relapse rates between the two groups (n (%)).

Group	n	1 month	3 months	6 months	Total recurrence rate
Experimental group	45	0 (0.00)	0 (0.00)	2 (4.44)	2 (4.44)
Control group	45	2 (4.44)	4 (8.89)	6 (13.33)	12 (26.67)
X^2					8.459
					0.004