Table 4.

Multivariable Linear Regression Models to Check the Variables Associated With Psychological Readiness to Return to Sport

Variables	β Estimate (95% CI)	P Value
Age	.27 (−.28-0.82)	.33
Sex (Ref: Female)	−5.56 (−15.15-4.03)	.25
BMI	.43 (−.86-1.73)	.51
Baseline marks activity score	.05 (−.75-0.85)	.91
Meniscal tear	−3.75 (−12.23-4.73)	.38
High grade chondral lesion	5.20 (−10.201-20.42)	.50
KOOS pain score (12 mo)	1.13 (.63-1.62)	<.001
KOOS symptom Score (12 mo)	.19 (−0.28-0.66)	.43
Single-legged hop test pass (12 mo)	4.49 (−3.33-14.52)	.22

Bolded value indicates significant difference.

BMI, body mass index; KOOS, Knee Injury and Osteoarthritis Outcome Score.