Nasal irrigation (n=19, 36 sides) Nasal spray (n=19, 35 sides)
p-value
Age (mean+SD) 53.74+17.09 47.58+16.89 0.27
Male (n, %) 5 (26.32%) 11 (57.89%) 0.05
Allergic rhinitis (n, %) 4 (21.05%) 5 (26.32%) 1.00
Asthma (n, %) 8 (42.11%) 4 (21.05%) 0.16
Current smoking (n, %) 0 1 (5.26%) 1.00
Nasal polyp (n, %) 14 (73.68%) 14 (73.68%) 1.00
SNOT-22 (mean+SD) 26.95+13.63 31.74+15.64 0.32
Lund-Mackey CT score (mean+SD) 15.32+5.76 13.21+5.33 0.25