| 全国疾病监测协作组.脊髓灰质炎麻痹后遗症调查报告[J].Chinese journal of Epidemiology,1983,4(3):140-145 |
| 脊髓灰质炎麻痹后遗症调查报告 |
| A Survey of Sequelae of Paralysis by Poliomyelitis |
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| Abstract: |
| 1981年在我国十二个省市34个城乡点(各17个)进行了脊髓灰质炎麻痹后遗症现患调查。调查对象为30岁及以下人口,共3,521,373人。城市及农村分别查出2,154和2,087例患者,患病率分别为1.45%和1.02%。居民普服小儿麻痹活苗在城市及农村分别在1960~66年及1964~72年开始;普服之后,此病后遗症病例数呈明显大幅度下降,尤其在最近10年之内,但亦有少数点偶出现小爆发。1976~1980年农村点的灰质炎后遗症的现患率比城市点高约5倍。由现患率推算估计1976~1980年城市和农村各占全体居民的脊髓灰质炎年平均发病率分别为0.22/10万及1.05/10万。如果继续提高服苗率及健全有关活苗的供应量、运输、保存、使用等方面组织管理,有可能进一步降低此病发病率。 |
| English Abstract: |
| A survey of permanent paralysis due to poliomyelitis was conducted in 34 urban and rural areas with a total population of 3.5 million of persons of up to 30 years of age in 12 provinces and municipalities in 1981; 2,154 cases were found with a prevalence rate of 1.45 per 1000 in cities, and 2,089 cases with a rate of 1.02 per 1,000 in the rural areas. Community mass administrations of ral live poliovirus vaccine were started in 1960-66 in the urban and 1964-72 in the rural areasi since then the number of permanent paralysis polio cases have reduced markedly, especially in the cities during the last ten years. Basing upon the prevalence rates of polio permanent paralysis observed in 1976-80, it is estimated that the lowest mean annual incidence rates of paralytic poliomyelltis for the urban and rural areas under study for the 5 years are 0.22 and 1.05 per 100,000 population respectively.lt is likely that these rates can befur ther reduced provided that the vaccination coverage rate and technical handling of the live vaccine can be improved. |
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