Table 2.

Selected correlative statistics

Correlation	r	p
NOSE score vs bilateral VAS	0.54	0.00002*
SNOT vs bilateral VAS	0.21	0.129
SNOT vs NOSE	0.40	0.003*
SNOT vs bilateral NIPFs	− 0.17	0.087
NOSE vs bilateral NIPFs	− 0.23	0.217
VAS bilateral vs bilateral NIPFs	− 0.38	0.004*
Unilateral NIPFs vs unilateral VAS	− 0.45	< 0.0001*
Unilateral NIPFs vs unilateral INV grade	0.30	0.0014*
INV grading vs NOSE	0.32	0.0006*
INV grade vs bilateral VAS	0.41	< 0.0001*
INV grade vs SNOT	0.21	0.0259*

*Significant p value