19.1. Analysis.
Comparison 19 Dorsal root ganglion: pulsed radiofrequency versus placebo (number of participants with > 50% reduction in VAS 0 to 10), Outcome 1 VAS 1 month.
Comparison 19 Dorsal root ganglion: pulsed radiofrequency versus placebo (number of participants with > 50% reduction in VAS 0 to 10), Outcome 1 VAS 1 month.