Table 2.

Estimates for patient-reported outcomes at baseline, end of the program, and 6-month follow-up assessment, unadjusted and adjusted for covariates.

Time		Unadjusted for covariates, mean (95% CI)	Adjusted for covariatesa, mean (95% CI)
Numerical Pain Rating Scale score
	Baseline	5.67 (5.16-6.17)	5.46 (4.86-6.05)
	End of program	3.67 (3.16-4.17)	3.46 (2.87-4.06)
	6-month follow-up	2.92 (2.42-3.43)	2.73 (2.15-3.32)
Foot and Ankle Ability Measure–activities of daily living score
	Baseline	52.00 (47.90-56.10)	52.70 (47.80-57.60)
	End of program	63.50 (59.50-67.60)	64.30 (59.50-69.20)
	6-month follow-up	73.50 (69.50-74.40)	74.40 (69.60-79.20)
Foot and Ankle Ability Measure–sports score
	Baseline	26.70 (20.40-32.90)	24.90 (17.40-32.40)
	End of program	46.20 (39.90-52.40)	44.60 (37.20-52.00)
	6-month follow-up	64.30 (58.00-70.50)	62.70 (55.30-70.10)
Visual analogue scale for pain score (0-10)
	Baseline	3.98 (3.56-4.40)	3.52 (2.74-4.30)
	End of program	2.84 (2.37-3.31)	2.36 (1.88-2.85)
Visual analogue scale for fatigue score (0-10)
	Baseline	2.73 (2.30-3.17)	2.08 (1.29-2.87)
	End of program	2.77 (2.25-3.30)	2.15 (1.61-2.69)

^aAdjusted for age, gender, BMI, days to start treatment, grade of sprain, exercise level, and previous injury.