摘要
利用甘南藏族自治州内8个地区(夏河、碌曲、玛曲、合作、临潭、卓尼、迭部、舟曲)1985-2005年的逐日气温、降水资料和逐月传染病资料,分析了该区域内近20年出流行性出血热分布和变化特征,并探讨了气象因素对疾病发病的影响.结果表明:甘南地区除合作、迭部、舟曲以外其他地区都有流行性出血热发病报告,疾病发病有明显的季节性,主要集中在秋、冬季节,尤其是12月份,发病人数达到最多,而春、夏季几乎没有发病报告.相关分析发现,大多数地区出血热发病人数与气温、降水都呈显著负相关,这可能与出血热传染源——鼠类的生活条件有一定关系,需要进一步深入研究.
Based on the daily data of air temperature, precipitation and monthly data of hemorrhagic fever with renal syndrome from 1985-2005 of Gannan （Xiahe, Luqu, Maqu, Hezuo, Lintan, Zhuoni, Diebu and Zhouqu）, the distribution and effects of meteorological factors on the disease were analyzed. The main results are： there had been disease notifications of epidemic hemorrhagic fever in Gannan except Hezuo, Diebu and Zhouqu. It was obvious that this disease had the characteristic of seasonal onset. The hemorrhagic fever had tight morbidity in autumn and winter and, with the morbidity of December being the highest in the whole year. According to a correlation analysis, temperature and precipitation were obviously related to this disease in most areas of Ganan. On the whole, they had a negative correlation. This could be related with the living conditions of rats, which will need further research.
出处
《兰州大学学报（自然科学版）》
CAS
CSCD
北大核心
2014年第1期71-74,共4页
Journal of Lanzhou University(Natural Sciences)
基金
上海市气象与健康重点实验室开放基金项目(QXJK201307)
国家人口与健康科学数据共享平台“气象环境与健康”专题服务建设项目
关键词
流行性出血热
相关分析
气温
降水
甘南地区
epidemic hemorrhagic fever
correlative analysis
temperature
precipitation
Gannan
