Table 5.

Frequency of significant non-linear correlation for discrete observer pairs (n=10) for each endoscopy characteristic.

	MTP	MTI	MTMC	UP	MMP	ESC	MSA	SIMM	PwMM	DIS
Frequency of significant agreement	3/10 (30%)	7/10 (70%)	0/10 (10%)	1/10 (10%)	3/10 (30%)	4/10 (40%)	4/10 (40%)	3/10 (30%)	9/10 (90%)	8/10 (80%)

MTP, middle turbinate position; MTI, middle turbinate integrity; MTMC, middle turbinate mucosal changes; UP, uncinate process; MMP, middle meatus patency; ESC, ethmoid sinus cavity; MSA, maxillary sinus antrostomy; SIMM, synechiae involving middle meatus; PwMM, polyps within middle meatus; DIS, discharge. Frequencies represent the number of observer pairs who report significant agreement (p<0.05) for each eattribute.