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| 支原体衣原体性小儿肺炎的流行病学研究 | |
| 引用本文： | 姚静婵,顾美,王桂兰.支原体衣原体性小儿肺炎的流行病学研究[J].金华职业技术学院学报,2001,1(1):63-64,75. |
| 作者姓名： | 姚静婵 顾美 王桂兰 |
| 作者单位： | 1. 金华职业技术学院医学院 2. 浙江省鄞县人民医院 3. 浙江省缙云县人民医院 |
| 摘 要： | 对肺炎支原体(MP)、沙眼衣原体(CT)性肺炎进行流行病学的实验研究。采用痰MP、CT荧光定量PCR结合探针的体外DNA扩增和检测。MP-DNA感染阳性率为8.2%,CT-DNA感染阳性率为6.7%,两者混合感染阳性率为0.27%。小于1岁大于3岁年龄组比较MP感染阳性检出率(x2=28.72,P<0.01)和CT感染阳性检出率(x2=5.80,P<0.05)均有显著性差异。MP阳性检出率秋季与春季比较(x2=7.089,P<0.01);CT阳性检出率秋季与春季比较(x2=60.346,P<0.01)及夏季与春季比较(x2=28.1756,P<0.01)均有显著性差异。MP和CT易感年龄较传统的患病年龄有明显提前趋势,感染季节MP以秋季为主,CT以夏秋季为主。 |
| 关 键 词： | 小儿肺炎 流行病学 肺炎支原体性肺炎 沙眼衣原体性肺炎 检测 PCR |
Epidemic Research of Children Pneumonia Suffering from Mycoplasma and Chlamydia |
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| Yao Jingchan.Epidemic Research of Children Pneumonia Suffering from Mycoplasma and Chlamydia[J].Journal of Jinhua College of Profession and Technology,2001,1(1):63-64,75. | |
| Authors: | Yao Jingchan |
| Abstract: | The paper focus on epidemic research on children pneumonia suffering from mycoplasma pneumonia (MP) and chlamydia trachoma (CT). The increase and examination of DNA in vitro with the help of the method of MP and CT fluorescent light ration PCR combined with probe show that, the positive infective rate of MP-DNA is 8.2%, CT-DNA is 6.7%, and combined positive infective rate is 0.27%. In comparison with children who are older than 1 but younger than 3, there are obvious differences between MP positive infective rate and CT positive infective rate. Remarkable differences are also found in different seasons by comparing MP positive infective rate in Autumn and Spring (x2=7.089, p<0.01), CT positive infective rate in Autumn and spring(x2=60.346, P<0.01) and in Summer and Spring (x2=28.1756, p<0.01). There is an obvious forward tendency of the affected age of MP and CT compared to traditional affected age. The infective season of MP is mainly in Autumn, and CT in Summer and Autumn. |
| Keywords: | Mycoplasma pneumonia Chlamydia trachoma Pneumonia PCR |
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