Table 3.

Mean Pain Intensity Scores and Functional Status Ratings

Day	Pain Intensity		Functional Status
	Mean	(95% CI)	Mean	(95% CI)
Baseline	6.2	(5.2, 7.3)	11.3	(8.8, 13.9)
7	5.4	(4.2, 6.6)	9.4	(7.3, 11.5)
45	2.3	(1.6, 3.0)	3.3	(2.2, 4.4)
LT-FU	2.0	(0.9, 3.0)	—	—

Note–Pain intensity was measured using the visual analog scale, and functional status was quantified using the Roland Morris Disability Questionnaire adapted for phantom limb pain. LT-FU assessment occurred at a mean of 194 d ± 99 (approximately 6.5 months) after the procedure. Functional status was not assessed at LT-FU assessment.

CI = confidence interval; LT-FU = long-term follow-up.