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. 2022 Nov 30;17:1729–1738. doi: 10.2147/CIA.S384612

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© 2022 Wang et al.

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Comparison of the incidence of CRBD between the control group (Orange bar) and the PNB group (blue bar) at 0.5, 1, 2, 4, 6, 12, and 24 hours postoperatively. Each column indicates the incidence of CRBD.

Abbreviations: CRBD, catheter-related bladder discomfort; PNB, pudendal nerve block.