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Median pain score from a 10-cm visual analog scale questionnaire
| RBL | Bipolar coagualation | |
|---|---|---|
| Pain in session 1 | 2 | 2 |
| Pain in session 2 | 3 | 2 |
| Pain in session 3 | 2 | 2 |
RBL, rubber band ligation.
Pain scores as recorded just after treatment on a visual analog scale. Pain was rated from median scores are shown for sessions 1–3:0 (none) to 10 (severe). None of the differences were significant.
