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. 2015 Dec 23;11(3):853–863. doi: 10.3892/etm.2015.2957

Figure 6.

Figure 6.

Forest plots revealing differences in the means of a number of variables. Differences in (A) International Prostate Symptom Score; (B) prostate volume; (C) mild to moderate adverse events; and (D) serious adverse events between experimental and control groups. Green squares represent continuous data, while blue squares represent dichotomous data. SD, standard deviation; CI, confidence interval; df, degrees of freedom.