What Is the Appropriate Acupuncture Treatment Schedule for Chronic Pain? Review and Analysis of Randomized Controlled Trials

Figure 3

Correlation coefficients between real treatment pain relief rate and the following factors: (a) duration of each treatment session; (b) total duration of treatment; (c) DOSE; (d) frequency; (e) number of treatment sessions; (f) study quality score; the higher the score, the better the quality of the study.

(a)

(b)

(c)

(d)

(e)

(f)