Table 5.

Changes in PROs From 1 to 2-Year Postoperative.

All patients
	1-year postop	2-Year Postop	P-value
Values
ODI, median (IQR) (157/88)	14 (2-26)	10 (0-26)	.174
SRS-function, median (IQR); (109/57)	4.0 (3.2-4.4)	4.0 (3.6-4.4)	.961
SRS-appearance, median (IQR); (109/57)	4.2 (3.6-4.8)	4.0 (3.6-4.4)	.238
SRS-mental, median (IQR); (109/57)	4.0 (3.6-4.4)	4.0 (3.8-4.4)	.526
SRS-pain, median (IQR); (109/57)	4.0 (3.2-4.6)	4.0 (3.0-4.8)	.452
MCID
ODI, n (%)	69%	84%	< .001*
SRS-function, n (%)	59%	61%	.738
SRS-appearance, n (%)	79%	77%	.800
SRS-pain, n (%)	66%	63%	.710
Minimum symptom scale
ODI <20, median (IQR)	35%	31%	.489
SRS-pain/function >8	50%	62%	.196

* Denotes statistically significant.