Prevalence and Characterization of Breakthrough Pain Associated with Chronic Low Back Pain in the South of Spain: A Cross-Sectional, Multicenter, Observational Study

Table 7

Evaluation of satisfaction with treatment.

	CLBP		BTP
		%		%
Very satisfactory	120	41.2	131	46.3
Somewhat satisfactory	135	46.4	103	36.4
Somewhat unsatisfactory	32	11.0	32	11.3
Very unsatisfactory	4	1.4	17	6.0