WHAT IS CLINICAL MALARIA - FINDING CASE DEFINITIONS FOR FIELD-RESEARCH IN HIGHLY ENDEMIC AREAS

被引:99
作者
SCHELLENBERG, JRMA
SMITH, T
ALONSO, PL
HAYES, RJ
机构
[1] SWISS TROP INST,CH-4002 BASEL,SWITZERLAND
[2] IFAKARA CTR,IFAKARA,TANZANIA
[3] HOSP CLIN BARCELONA,EPIDEMIOL RES UNIT,E-08036 BARCELONA,SPAIN
[4] MRC LABS,BANJUL,GAMBIA
来源
PARASITOLOGY TODAY | 1994年 / 10卷 / 11期
关键词
D O I
10.1016/0169-4758(94)90179-1
中图分类号
R38 [医学寄生虫学]; Q [生物科学];
学科分类号
07 ; 0710 ; 09 ; 100103 ;
摘要
In non-endemic areas, the diagnosis of clinical malaria may be made on the basis of fever and a positive blood film. However, in areas of high endemicity, asymptomatic parasitaemia is very common: to assume that a child who presents with fever and parasitaemia is ill from malaria will result in overdiagnosis. In this article, Jo Schelienberg, Tom Smith, Pedro Alonso and Richard Hayes discuss the relationship between fever and parasite density in such areas, and show how the proportion of fevers due to malaria (the attributable fraction) can be estimated and used to evaluate case definitions for use in field trials.
引用
收藏
页码:439 / 442
页数:4
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