Analysis of the application effect of intelligent electronic tag systems in vaccine management
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摘要:
目的 评价应用疫苗智能电子标签系统对疫苗管理的效果,为国内疾病预防控制机构进一步研究提供参考。 方法 本研究自2022年1月1日—2023年12月31日选择广州市海珠区6个预防接种门诊作为智能电子标签组,采用简单随机抽样方法抽取6个预防接种门诊(18个门诊)作为纸质标签组,智能电子标签组预防接种门诊采用苏州冷王网络科技有限公司的智能电子标签系统对疫苗实行管理和监测,纸质标签组采用传统的纸质标签管理。2组预防接种门诊各抽取2022年1月以来的400次日常管理形成的数据,分析2组疫苗每天盘点、每月盘点、冷库摆放记录、标签记录、盘点登记表等信息。 结果 智能电子标签系统使疫苗管理实现“六统一”,和纸质标签组纸质标签管理疫苗相比,智能电子标签系统每日的疫苗清点、拣苗耗时平均缩短(2.1±0.2)h(t=132.816,P < 0.001);智能电子标签系统管理疫苗发苗登记错误7次(1.75%),纸质标签40次(10.00%),差异有统计学意义(χ2=24.616,P < 0.001);应用智能电子标签系统管理报废疫苗1 409剂次,疫苗报废率为0.34%,使用纸质标签管理报废疫苗3 291剂次,疫苗报废率为1.80%,差异有统计学意义(χ2=3 400.141,P < 0.001)。 结论 智能电子标签系统符合中国疫苗管理法中有效期规范管理的要求,可以有效、规范管理疫苗,减少疫苗使用差错和疫苗报废的发生,提高预防接种门诊的疫苗管理效率。 Abstract:Objective To evaluate the effectiveness of intelligent electronic tag system in vaccine management and to provide a reference for further research and application by disease prevention and control institutions in China. Methods Six vaccination clinics in Haizhu District, Guangzhou, were selected as the intelligent electronic tag group, while another 6 vaccination clinics (18 clinics) as the paper-based tag group using a simple random sampling method from January 1, 2022 to December 31, 2023. The intelligent electronic tag group of vaccination clinics adopted the intelligent electronic tag system provided by Suzhou Lengwang Network Technology Co., Ltd. for management and monitoring, while the paper-based tag group used traditional paper tag management. Each group extracted 400 sets of daily management data since January 2022. The two groups were compared and analyzed with respect to indicators such as vaccine inventory time, daily stocktaking time, incorrect vaccine retrieval, incorrect vaccine placement, and vaccine scrap rate. Results The intelligent electronic tag system achieved the "six unifications" in vaccine management. Compared with paper-based tag management, the intelligent electronic tag system reduced the average daily vaccine inventory and picking time by (2.1±0.2) hours (t=132.816, P < 0.001). The intelligent electronic labeling system recorded 7 vaccine registration errors (1.75%), while the paper-based tag system recorded 40 errors (10.00%), the difference was statistically significant (χ2=24.616, P < 0.001). A total of 1 409 doses of vaccines were scrapped under intelligent electronic tag system, with a vaccine scrap rate of 0.34%, while 3 291 doses were scrapped under paper-based tag system, with a vaccine scrap rate of 1.80%, this difference was also statistically significant (χ2=3 400.141, P < 0.001). Conclusion The intelligent electronic tag system complies with the requirements of the Vaccine Administration Law of the People' s Republic of China regarding vaccine expiration date management. It enables efficient and systematic vaccine management, decreases vaccine administration errors and wastage, and improves the efficiency of vaccine management in vaccination clinics. -
表 1 纸质标签和智能电子标签系统使用登记错误情况比较
Table 1. Comparison of registration errors of paper label and smart e-label
组别 总样本量 涂改标签(次) 盘点错误(次) 摆放错误(次) 登记错误(次) 登记正确(次) 错误率(%) 智能电子标签 400 0 5 2 7 393 1.75 纸质标签 400 11 14 15 40 360 10.00 注:2组错误率比较,χ2=24.616,P < 0.001。 -
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