. 2023 Nov 15;8(6):e1107. doi: 10.1097/PR9.0000000000001107

Table 4.

Mean pain intensity and pain interference at baseline and follow-up.

	Baseline (BL)		Follow-up (FU)		Mean percent difference from BL to FU (CI)	Proportion of patients reporting > −30% change from BL to FU	Proportion of patients reporting > −50% change from BL to FU
	Mean	SD	Mean	SD	Mean percent difference from BL to FU (CI)
Pain intensity (N = 244)	8.0	1.8	5.4	2.2	−30.6 (−27.2 to −34.0)	48.3%	20.1%
Pain interference (N = 115)	6.5	2.0	4.7	2.8	−21.4 (−9.7 to −33.2)	43.9%	31.6%

Pain intensity and pain interference measured using the Brief Pain Inventory.

CI, 95% confidence interval; SD, standard deviation.