Effect of varicella vaccine on prevention of varicella in children
水痘疫苗预防小儿患水痘的效果研究

摘要

目的 探究分析水痘疫苗预防小儿患水痘的效果。方法 选取于 2021 年 1 月至 2022 年 1 月， 本区域的儿童共 100 例作为本次研究对象。其中 50 例未接种水痘疫苗类型的儿童作为本次研究的对照组， 50 例已经接种过水痘疫苗类型的儿童作为本次研究的观察组。对比分析对照组以及观察组的水痘发病率； 水痘发病后的病情；以及不良反应发生率。结果 观察组在水痘发病率；水痘发病后的病情；以及不良反应 发生率方面均优于对照组，其中（P＜0.05），差异具有统计学意义。结论 予以儿童水痘疫苗接种，能够有 效的降低水痘发病率以及不良反应发生率，同时能够显著改善儿童在并发水痘后病情的严重程度，在实际 应用的过程中具有优良的效果，值得进一步的推广与应用。

Abstract

Objective To investigate and analyze the effect of varicella vaccine in preventing chickenpox in children.
Methods From January 2021 to January 2022, a total of 100 children in this region were selected as the subjects of this study. Among them, 50 children who had not received the varicella vaccine type were used as the control group for this study, and 50 children who had been vaccinated with the varicella vaccine type were used as the observation group for this study. The incidence of chickenpox in the control group and the observation group was compared; Condition after the onset of chickenpox; and incidence of adverse effects.
Results The incidence of chickenpox in the observation group; Condition after the onset of chickenpox; and the incidence of adverse reactions was better than that of the control group, of which (P<0.05), the difference was statistically significant.
Conclusion   Vaccination of children with chickenpox can effectively reduce the incidence of chickenpox and the incidence of adverse reactions, and at the same time can significantly improve the severity of children's disease after complicated by chickenpox, which has excellent effects in the process of practical application, and is worthy of further promotion and application.