Trends of case detection and other indicators of leprosy in China during 1985-2002.
Chin Med Sci J
; 20(2): 77-82, 2005 Jun.
Article
en En
| MEDLINE
| ID: mdl-16075742
ABSTRACT
OBJECTIVE:
To analyze the trends of case detection and other indicators of leprosy in China during 1985-2002.METHODS:
Data reported by each province were collected by China National Leprosy Database in Nanjing P.R. China. All data about registered cases were put into computer for analysis.RESULTS:
From 1985 to 2002, a total of 49,477 new leprosy cases had been detected. Among them, 69.5% were multibacillary cases and 25.4% had grade 2 disability. The child cases aged below 15 years accounted for 3.74% of total cases. Totally, 5824 cases and 303 cases relapsed after dapsone (DDS) mono-therapy and multidrug therapy (MDT), respectively. Case detection showed a marked reduction from 0.47/100,000 in 1985 to 0.18/100,000 in 1993 although there were several spurts due to operational factors. From 1994, case detection showed no significant decline. The grade 2 disability among new patients decreased from 31.4% in 1985 to 23.4% in 2002. The child case detection rate among new cases fluctuated between 2.70%-3.56% from 1999 to 2002. The incidence of relapse declined after the introduction of DDS mono-therapy. However, it increased after the introduction of MDT.CONCLUSION:
China experiences in leprosy control show that it will take a long time with continuing present leprosy control activities to bring down the case detection and other indicators to a very low level even after reaching the elimination goal of leprosy.
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Banco de datos:
MEDLINE
Asunto principal:
Control de Enfermedades Transmisibles
/
Evaluación de la Discapacidad
/
Lepra
Tipo de estudio:
Diagnostic_studies
/
Incidence_studies
/
Prognostic_studies
Límite:
Adolescent
/
Adult
/
Child
/
Humans
País como asunto:
Asia
Idioma:
En
Año:
2005
Tipo del documento:
Article