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The characteristics of phase gating (PG)-effective and amplitude gating (AG)-effective lesions and PG- and AG-effective patients
| PG-effective lesions | AG-effective lesions | P-value | |
|---|---|---|---|
| No. | 32 | 12 | |
| Diameter (mm) | 24.7±17.4 | 20.4±11.3 | 0.74 |
| Position (upper:lower ratio) | 12:18 | 3:9 | 0.49 |
| PG-effective patients | AG-effective patients | P-value | |
| No. | 23 | 8 | |
| Age (yrs) | 70.9±12.3 | 67.8±9.8 | 0.34 |
| Sex (male:female ratio) | 7:16 | 4:4 | 0.41 |
