摘要
目的 描述广东省中山市儿童恶性肿瘤发病趋势。方法 对中山市儿童恶性肿瘤进行流行病学描述性分析。结果 1970 - 1999年中山市儿童恶性肿瘤年平均发病率为 5 833/10万 (标准化率为2 5 17/10万 ) ,其中男性为 6 4 0 1/10万 ,女性为 5 2 0 3/10万 (标准化率分别为 1 4 46 /10万和1 0 72 /10万 ) ;发病率最高的前 10位肿瘤是 :白血病 ,淋巴瘤 ,脑肿瘤 ,肝癌 ,骨癌 ,视网膜母细胞瘤 ,软组织恶性肿瘤 ,生殖系统恶性肿瘤 ,胃肠道恶性肿瘤 ,肾母细胞瘤 ;男女顺位不完全相同 ,男性恶性肿瘤发病率总体上高于女性 ,男∶女为 1 35∶1,视网膜母细胞瘤和软组织恶性肿瘤是女性高于男性 ;本地区儿童鼻咽癌的发病率较成人低。淋巴瘤的发病呈下降趋势 ,总的恶性肿瘤发病趋势是上世纪 80年代较 70年代明显增高 ,90年代又有所下降。结论 儿童恶性肿瘤在各个地区、种族、年龄别和性别的发病率差别较大 。
Objective To survey the epidemic trend of malignant tumors among children in ZhongShan city. Methods Epidemiological descriptive analysis of malignant tumors in children was made. Results From 1970 to 1999, the overall incidence rate of malignant tumors among children was 58 33/million, being 64 01/million and 52 03 /million for male and female respectively. The leading cancers were leukemia, lymphomas and brain tumors. Generally, the incidence rates of malignant tumors in male were higher than in female, while, which of retinoblastoma and rhabdomyosarcoma were higher in female. The incidence rates of nasopharyngeal cancer in children was lower than in adults. Each cancer had different epidemic trend, the trend of lymphomas was declining and the trend of bone cancers was increasing. Conclusion Each cancer had its own characteristic which varied with age , area, race and sex.
出处
《预防医学情报杂志》
CAS
2003年第4期298-301,共4页
Journal of Preventive Medicine Information
关键词
恶性肿瘤
发病率
儿童
流行病学
Malignant tumor
Incidence
Children
Epidemiology
