基于数据挖掘技术分析针灸治疗卒中后尿潴留（PSUR）的选穴规律。

检索中国期刊全文数据库(CNKI)、万方数据知识服务平台(Wanfang)、维普资讯中文期刊服务平台(VIP)、中国生物医学文献数据库(SinoMed)、Pubmed、Web of Science从建库至2023年6月20日针灸治疗PSUR的相关文献，根据纳入与排除标准，提取有效信息后建立数据库。对选取的腧穴、归经、特定穴进行描述性分析，SPSS Modeler 18.0 软件对腧穴进行关联规则分析；Cytoscape3.9.1软件绘制复杂网络图；SPSS 26.0软件对高频腧穴进行聚类分析与树状图绘制。

纳入文献79篇，涉及针灸处方88个，涉及腧穴113个，总频次563次；腧穴使用频次前5位依次为关元、中极、气海、三阴交及百会；选穴多为任脉和足太阳膀胱经，特定穴中募穴、五输穴和背俞穴使用频率较高；关联规则表明关元-中极-气海-三阴交-百会为核心穴组；前15位高频腧穴聚类分析分为3类，分别为第1类上髎、下髎、中髎、次髎、肾俞、膀胱俞，第2类三阴交、阴陵泉、关元、中极、气海、百会、水道，第3类神阙、石门。

针灸治疗PSUR的核心腧穴是关元、中极、气海、三阴交、百会，以固本培元、神气同调、疏利下焦为其治疗原则，临证可辨证配穴。

To analyze the acupoint selection rules of acupuncture and moxibustion for post-stroke urinary retention (PSUR) based on data mining technology.

Databases including China National Knowledge Infrastructure (CNKI), Wanfang Academic Journal Full-text Database, VIP Chinese Science and Technology Journal Database, Chinese Biomedical Database (SinoMed), and English databases PubMed and Web of Science were searched for literatures on acupuncture for PSUR from database establishment to June 20, 2023. According to inclusion and exclusion criteria, effective information was extracted to establish a database. Descriptive analysis was conducted on the selected acupoints, meridian affiliations, and specific points; SPSS Modeler 18.0 software was used for association rule analysis of acupoints; Cytoscape 3.9.1 software was used to draw complex network diagrams; SPSS Statistics 26.0 software was used for cluster analysis and dendrogram drawing of high-frequency acupoints.

A total of 79 articles were included, involving 88 acupuncture and moxibustion prescriptions and 113 acupoints with a total frequency of 563. The top 5 acupoints in terms of usage frequency were Guanyuan(CV 4), Zhongji(CV 3), Qihai(CV 6), Sanyinjiao(SP 6) and Baihui(GV 20) . Most selected acupoints belonged to the Ren meridian(Cnception Vessel) and Bladder Meridian of Foot-Taiyang. Among specific acupoints, Front-Mu points, Five-Shu points, and Back-shu points were used more frequently. Association rules showed that Guanyuan (CV 4)-Zhongji (CV 3)-Qihai (CV 6)-Sanyinjiao (SP 6)-Baihui (GV 20) was the core acupoint group. Cluster analysis of the top 15 high-frequency acupoints divided them into 3 categories: Category 1 included Shangliao (BL 31), Xialiao (BL 34), Zhongliao (BL 33), Ciliao (BL 32), Shenshu (BL 23), and Pangguangshu (BL 28); Category 2 included Sanyinjiao (SP 6), Yinlingquan (SP 9), Guanyuan (CV 4), Zhongji (CV 3), Qihai (CV 6), Baihui (GV 20), and Shuidao (ST 28); Category 3 included Shenque (CV 8) and Shimen (CV 5).

The core acupoints of acupuncture for PSUR and Guanyuan (CV 4), Zhongji (CV 3), Qihai (CV 6), Sanyinjiao (SP 6), and Baihui (GV 20). The therapeutic principles are strengthening the root and replenishing primordial qi, regulating spirit and qi simultaneously, and dredging and benefiting the lower jiao. Acupoints can be selected based on syndrome differentiation in clinical practice.