Rules of acupoint and parameter selection for electrostimulation in treatment of functional dyspepsia based on bibliometrics

目的 运用文献计量学方法分析穴位电刺激治疗功能性消化不良(functional dyspepsia, FD)的电刺激参数和选穴处方.方法 检索PubMed,Web of Science (WOS) ,Embase,中国知识资源总库 (CNKI) ,中国学术期刊数据库 (Wanfang Data) ,中文科技期刊数据库 (VIP) ,中国生物医学文献数据库 (Sinomed) 收录的相关文献, 时间为2010年1月1日至2023年5月31日, 文献纳入标准:①文章标题或摘要涉及“功能性消化不良”和电刺激相关的文献;②评估电刺激疗法在FD中应用的临床试验和基础实验文献.文献排除标准:①重复发表的文献或无法获取全文的文献;②报纸,成果,综述等类型文献;③未涉及具体选穴的文献;④未涉及电刺激参数的文献.运用Excel 2019, VOSviewer软件统计并绘制选穴关联度,电刺激参数表等.结果 筛选后共纳入181篇文献,经统计分析, 电刺激治疗FD最常用体穴为足三里,太冲,内关, 耳部最常选用的区域为耳甲;关联度最强的穴组为足三里,太冲,中脘,内关, 此穴组可作为治疗FD的主要电刺激处方.电刺激参数设置为疏密波, 频率2/100Hz, 强度1mA.结论 电刺激治疗FD最常用体穴为足三里,太冲,内关, 耳部最常选用的区域为耳甲,电刺激参数设置为疏密波, 频率2/100Hz, 强度1mA,此参数可为我国电刺激仪的最新国家标准制定提供依据. To analyze the electrostimulation parameters and acupoint prescriptions for treatment of functional dyspepsia (FD) based on bibliometric methods. The relevant papers were searched from PubMed, Web of Science, Embase, China National Knowledge Infrastructure(CNKI), Wanfang Data, China Science and Technology Journal Database(VIP) and China Biology Medicine disc(Sinomed), dated from January 1 st , 2010 to May 31 st , 2023. Inclusion criteria of studies: ① “functional dyspepsia” and electric stimulation involved in the title or abstract; and ② related to the assessment of electrostimulation therapy in clinical trials and experimental research for FD. Exclusion criteria of studies: ①duplication or failure to obtain full text; ② published in newspaper, presenting as research achievement, and review; ③nothing related to the acupoint selection; and ④nothing related to the parameters of electrostimulation. Using Excel 2019 and VOSviewer software, acupoint association and the parameters of electrostimulation were analyzed and graphed. A total of 181 eligible articles were screened. Statistical analysis revealed that the most frequently targeted acupoints for electrostimulation in functional dyspepsia (FD) were Zusanli (ST36), Taichong (LR3), and Neiguan (PC6), while the most commonly utilized auricular point was Erjia (CO, concha zone). The acupoint group demonstrating the strongest association consisted of ST36, LR3, Zhongwan (CV12), and PC6, which constituted the primary prescription for electrostimulation in FD. The optimal parameters for electrostimulation were identified as a disperse-dense wave, a frequency of 2/100 Hz, and an intensity of 1 mA. The acupoints ST36, LR3, and PC6 are the most prevalent for electrostimulation in FD, with CO being the most common auricular point. The optimal electrostimulation parameters are a disperse-dense wave, a frequency of 2/100 Hz, and an intensity of 1 mA. The acupoints ST36, LR3, and PC6 are the most prevalent for electrostimulation in FD, with CO being the most common auricular point. The optimal electrostimulation parameters are a disperse-dense wave, a frequency of 2/100 Hz, and an intensity of 1 mA.