论文部分内容阅读
启东县居民按死亡率分级,随机抽样检测血清1812份,每份血清检测乙型肝炎病毒感染标记(HBVM)。目的是进一步了解不同饮水类型居民原发性肝癌(PLC)发病率与HBVM间的关系和HBVM在居民中的分布情况。调查结果表明,随机抽样调查的826人属于饮用沟、河水地区,该地区的肝癌发病率为86.5/10万;986人属于饮用浅井水和深井水地区,该地区的肝癌发病率为18.9/10万。两个地区肝癌发病率迥然不同,差别有统计学显著性意义。两组对象的HBVM总阳性数分别为1077和1272;两组标记的平均数分别为1.30和1.29;乙肝感染者平均携带标记分别为1.82和1.87。两组以上各指标均无统计学显著差异。
The residents of Qidong County were classified according to the mortality rate. 1812 serum samples were randomly sampled and each serum was tested for the hepatitis B virus infection marker (HBVM). The purpose is to further understand the relationship between the incidence of primary liver cancer (PLC) and HBVM in different drinking water types and the distribution of HBVM among residents. The survey results showed that 826 people in random sampling surveys belonged to drinking ditch and river areas. The incidence of hepatocellular carcinoma in the region was 86.5 per 100,000; 986 people were in drinking shallow wells and deep wells, and the incidence of liver cancer in this region was 18.9/10 Million. The incidence of liver cancer in the two regions is very different, with a statistically significant difference. The total positive numbers of HBVM in the two groups were 1077 and 1272, respectively; the average numbers of the two groups of markers were 1.30 and 1.29, respectively; the average carrying markers of hepatitis B infection were 1.82 and 1.87, respectively. There were no statistically significant differences between the two groups.