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在四川省丝虫病防治后期 (1986～ 1996年 ) ,于班氏丝虫病区和马来丝虫病区分别累计检出晚期丝虫病患者 495 0 4例和 90 3例 ,患病率分别为 2 .0 0 %和 0 .17%。班氏丝虫病晚期体征中鞘膜积液、乳糜尿、象皮肿和混合体征人数分别占 72 .30 %、2 5 .96 %、0 .95 %和 0 .79% ,2 5岁以上年龄组检出率随着年龄的增长而增高。鞘膜积液和象皮肿的病程均以 11～ 2 0年较多 ;乳糜尿患病率女性较男性为高 ,病程 1～ 5年为多 ,显示在防治后期新发病例以乳糜尿为主 ,鞘膜积液和象皮肿的发生基本趋于控制。马来丝虫病象皮肿体征男性多于女性 ,以 5 0～ 6 9岁年龄组最多 ,19岁以下未检出象皮肿患者 ,病程大多 >2 1岁 ,表明已无新发象皮肿病例出现。
In the late period of filariasis control (1986 ~ 1996) in Sichuan Province, 495 0 4 and 90 3 cases of late filariasis were detected in Bancroftian’s and Banded insects respectively. The prevalence Respectively 2.0% and 0.17%. The incidence of hydrocephalus, chyluria, elephantiasis and mixed signs in late signs of Bancrofoo filariasis accounted for 72.30%, 25.66%, 0.95% and 0.79%, respectively, over 25 years old The detection rate of age group increases with age. Hydrocele and elephantiasis were 11 to 20 years of more; prevalence of chyluria in women than men is high, the disease is more than 1 to 5 years, showing that in the prevention and treatment of newly diagnosed cases of chyluria was The main, hydrocele and elephantiasis occurred basically tend to control. Malay’s filariasis body signs more than men, more than women, to 50 to 6 years old age group up to 19 years old were not detected in patients with elephantiasis, most of the course> 21 years old, indicating no new hair Swollen cases appear.