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目的分析影响北京市妇幼保健网络信息系统运行速度的因素,提出改进建议。方法应用统一的网络测速方法开展调查,对影响网络运行速度的因素进行单因素检验和多因素Logistic回归分析。结果①采用互联网+VPN模式登陆系统的机构网速低于200 kb/s的比例为48.61%,采用专网登陆系统的机构网速低于200 kb/s的比例为28.26%,二者相比有统计学意义(χ2=2.398,P=0.001);②采用互联网+VPN模式登陆系统的机构是否独享租用带宽(OR=2.738,95%CI为1.428~5.250),租用带宽(OR=7.857,95%CI为3.005~20.545)为妇幼信息系统网络运行速度的影响因素。结论应用B/S架构的信息系统,采用专网登陆比互联网+VPN模式的效果好;互联网环境下,网络配置是影响系统运行速度的主要因素。
Objective To analyze the factors influencing the operation speed of MCH information system in Beijing, and to propose some suggestions for improvement. Methods A unified network speed method was used to carry out the investigation. The single factor test and multivariate logistic regression analysis were used to analyze the factors affecting the network speed. Results ① In the Internet + VPN mode, the network speed of organizations logging in to the system was 48.61% with the network speed lower than 200 kb / s, and the rate of institutions using the private network to log in to the system was 28.26% with the network speed lower than 200 kb / s (OR = 2.738, 95% CI: 1.428-5.250), rental bandwidth (OR = 7.857, P = 0.001); (2) There is no significant difference between the two groups 95% CI was 3.005 ~ 20.545) were the influencing factors of the running speed of MCH system. Conclusion Using B / S architecture information system, using private network login is better than Internet + VPN mode. Under Internet environment, network configuration is the main factor that affects the system running speed.