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作者于1978年对仁寿县城乡儿童及少年2,609人进行了锡克氏试验,其中1,134人呈阳性反应(43.5％),较该县1961年阳性率(11.2％)为高。在各年龄组中锡克氏试验阳性率差异非常显著(P《0.005)。结果表明大年龄组人群阳性率较高,与该县近年收治的白喉病例中以10～15岁患者较多(占41.6％)一致。上述结果均显示了白喉发病年龄有向大年龄组移动的趋势。锡克氏试验阳性率在城乡之间,接种者与未接种者之间差异均非常显著。本文对白喉预防工作提出了建议。
In 1978, Shike’s test was performed on 2,609 children and adolescents in both rural and urban areas in Renshou County. Among them, 1,134 were positive (43.5%), which was higher than the 1961 positive rate (11.2%) in the county. There was a significant difference in the positive rates of Skegness among all age groups (P <0.005). The results showed that the positive rate of the population of older age group is higher, with the diphtheria cases treated in recent years in the county 10 to 15 years old patients are more (41.6%) consistent. The above results show that the diphtheria onset age has the tendency to move to the older age group. The positive rate of Skeletal test in urban and rural areas, the difference between vaccinated and non-vaccinated were significant. This article puts forward suggestions on the prevention of diphtheria.