Table 4:

Instrument and subdomain correlations to general patient reported outcome measures

	SNOT-22	EQ-5D	PROMIS fatiguea	PROMIS sleepb	PROMIS painc	PROMIS satisfactiond
CRS-PRO 21-item	0.81**	−0.54**	0.65**	0.39**	0.61**	−0.52**
CRS-PRO 12-item	0.83**	−0.57** (−0.77 to −0.38)	0.65**	0.39**	0.60**	−0.48**

^*p<0.05

^**p<0.01. Patient Reported Outcome Measurement Information System (PROMIS) short forms:

^aFatigue 6a

^bSleep Disturbance 6a

^cSatisfaction with Participation in Social Activities 7a

^dPain-Intensity 6a were scored and converted into respective T-scores prior to correlation.