麻疹监测数据

麻疹是儿童最常见的急性呼吸道传染病之一，其传染性很强，在人口密集而未普种疫苗的地区易发生流行，2～3年一次大流行。麻疹病毒属副黏液病毒，通过呼吸道分泌物飞沫传播。临床上以发热、上呼吸道炎症、眼结膜炎及皮肤出现红色斑丘疹和颊黏膜上有麻疹黏膜斑，疹退后遗留色素沉着伴糠麸样脱屑为特征。 本数据库收集了自2004年传染病网络直报以来报告的全部数据，主要内容包括按地区、年龄性别、职业、病种分别统计的发病人数、发病率、死亡人数、死亡率等统计汇总数据及相关原始个案数据。Measles is one of the most common acute respiratory infectious diseases affecting children, with high infectivity. Outbreaks frequently occur in densely populated areas with insufficient routine vaccination coverage, with major epidemics recurring every 2 to 3 years. Measles virus belongs to the Paramyxoviridae family, and is transmitted via respiratory droplets and secretions. Clinically, it is characterized by fever, upper respiratory tract inflammation, conjunctivitis, red maculopapular skin eruptions, and Koplik's spots on the buccal mucosa, with residual pigmentation and bran-like desquamation remaining after the rash subsides. This database collects all reported data since the launch of the national notifiable infectious disease electronic direct reporting system in 2004. Its main contents include aggregated statistical data such as the number of incident cases, incidence rate, number of deaths and mortality rate, stratified by region, age, gender, occupation and disease type, as well as relevant original individual case data.

搜集汇总

背景与挑战

背景概述

该数据集是由中国疾病预防控制中心创建的麻疹监测数据，覆盖全国范围，包含自2004年传染病网络直报以来报告的27885000条数据记录，总计3.0GB。数据内容主要包括按地区、年龄性别、职业和病种统计的麻疹发病人数、发病率、死亡人数和死亡率等汇总信息，以及相关原始个案数据，适用于流行病学和公共卫生研究。