Table 3.

Patient-reported outcome measures at baseline.

Mean (+/−SD)	Imbalance	Balance	p-Value (Cohen’s d)
ODI	45.15 (±16.56)	36.62 (±14.19)	<0.001 (0.6)
SF-36—physical component score	30.17 (±8.73)	35.10 (±9.95)	<0.001 (0.5)
SF-36—mental component score	44.04 (±12.65)	51.76 (±10.32)	<0.001 (0.6)
SRS—activity	2.75 (±0.78)	3.29 (±0.80)	<0.001 (0.8)
SRS—pain	2.26 (±0.80)	2.73 (±0.78)	<0.001 (0.6)
SRS—appearance	2.41 (±0.68)	2.71 (±0.70)	0.02 (0.4)
SRS—mental	3.28 (±0.85)	3.80 (±0.80)	<0.001 (0.6)
SRS—satisfaction	2.71 (±1.04)	2.83 (±1.00)	0.40 (0.1)
total SRS score	2.68 (±0.56)	3.11 (±0.54)	<0.001 (0.9)