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The efficacy of singe RFA treatment.
| Variable | Initial | 1 month after single RFA | 6 months after single RFA | P-value |
|---|---|---|---|---|
| Volume (ml) | 43.20 ± 19.33 (25.02–87.34) | 9.47 ± 10.12 (1.51–36.63) * | 2.29 ± 2.82 (0.31–10.84) # | <0.0001*/< 0.05# |
| VRR (%) | / | 78.6 ± 18.7 (31.4–96.7) | 93.6 ± 9.9 (62.6–99.4) | <0.005 |
*Initial vs. 1 month after RFA; #1 month after RFA vs. 6 month after RFA.
VRR, volume reduction rate; values are means ± standard deviations (range).
