NRS | CRO Group | EDA Group | p |
---|
| n = 28 | n = 32 | |
---|
NRS 0 | 79% | 74% | n.s. |
NRS 1-3 | 22% | 16% | n.s. |
NRS 4-6 | 0% | 9% | n.s. |
NRS 7-10 | 0% | 0% | n.s. |
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CRO Group, Systemic pain therapy group; EDA Group, Epidural analgesia group; n, Number of patients, NRS (numeric rating scale from 0 = no pain to 10 = worst pain imaginable) preoperatively, 6-months postoperatively.