短时中等强度有氧运动对我国学龄儿童执行功能影响的Meta分析

Effects of short-time moderate intensity aerobic exercise on executive function of school aged children in China

目的 通过对相关研究文献进行Meta分析,探讨短时中等强度有氧运动对我国学龄儿童执行功能的影响。方法 以执行功能、小学生、儿童、有氧运动、运动干预、实验研究为主题词或关键词,检索中国知网（CNKI）、中国生物医学文献数据库（CBM）、维普数据库（VIP）、万方数据库、PubMed、以及OVID检索平台,最终纳入8篇符合研究需要的文献。结果 8篇研究文献具有高度的同质性,采用固定效应模型进行分析。抑制控制子功能的合并效应值WMD=20.89,95%CI：17.65~24.13,Z=12.63,P〈0.01;记忆刷新子功能的合并效应值WMD=197.21,95%CI：172.15~222.28,Z=15.42,P〈0.01;注意转换子功能WMD=136.20,95%CI：116.24~156.15,Z=13.37,P〈0.01。结论 短时中等强度有氧运动对我国学龄儿童执行功能的提升效果非常明显。

Objective Meta analysis was conducted to study the effect of aerobic exercise on the executive function of school aged children. Methods By retrieving CNKI, CBM, VIP, WANFANG, PubMed, OVID, screened 10 arti- cles. The key words and key words are ＂function primary＂, ＂student＂, ＂children＂, ＂exercise aerobic＂, ＂intervention ex- ercise＂, ＂experimental＂, ＂study＂, ＂xecutive＂ . Results There were no heterogeneity and bias in the 8 literatures. Meta analysis results show that inhibition WMD = 20. 89, 95% CI： 17.65 - 24. 13, Z = 12. 63, P 〈 0. 01 ; updating WMD = 197. 21, 95%CI： 172. 15-222.28, Z=15.42, P〈0. O1; shifting IVMD=136.20, 95%CI： 116.24-156.15, Z= 13.37, P 〈 0.01. Conclusion Short-time moderate intensity aerobic exercise has a very good effect on the development of cognitive function of school age children in China.