Micro-spatial variation in filarial disease and risk of developing disease associated with microfilaremia in urban situation.
Identifieur interne : 00C825 ( Main/Exploration ); précédent : 00C824; suivant : 00C826Micro-spatial variation in filarial disease and risk of developing disease associated with microfilaremia in urban situation.
Auteurs : S P Pani [Inde] ; P. Vanamail ; A. Srividya ; P K Das ; V. DhandaSource :
- The Southeast Asian journal of tropical medicine and public health [ 0125-1562 ] ; 1994.
Descripteurs français
- KwdFr :
- Animaux, Femelle, Filariose lymphatique (), Filariose lymphatique (transmission), Filariose lymphatique (épidémiologie), Filarioses (), Filarioses (transmission), Filarioses (épidémiologie), Humains, Hydrocèle (), Hydrocèle (parasitologie), Hydrocèle (épidémiologie), Incidence, Inde (épidémiologie), Microfilaria, Mâle, Pays en voie de développement, Population urbaine (), Porteur sain (parasitologie), Porteur sain (épidémiologie), Risque, Surveillance de la population, Wuchereria bancrofti, Études transversales.
- MESH :
- parasitologie : Hydrocèle, Porteur sain.
- épidémiologie : Filariose lymphatique, Filarioses, Hydrocèle, Inde, Porteur sain.
- Animaux, Femelle, Filariose lymphatique, Filarioses, Humains, Hydrocèle, Incidence, Microfilaria, Mâle, Pays en voie de développement, Population urbaine, Risque, Surveillance de la population, Wuchereria bancrofti, Études transversales.
English descriptors
- KwdEn :
- Animals, Carrier State (epidemiology), Carrier State (parasitology), Cross-Sectional Studies, Developing Countries, Elephantiasis, Filarial (epidemiology), Elephantiasis, Filarial (prevention & control), Elephantiasis, Filarial (transmission), Female, Filariasis (epidemiology), Filariasis (prevention & control), Filariasis (transmission), Humans, Incidence, India (epidemiology), Male, Microfilariae, Population Surveillance, Risk, Testicular Hydrocele (epidemiology), Testicular Hydrocele (parasitology), Testicular Hydrocele (prevention & control), Urban Population (statistics & numerical data), Wuchereria bancrofti.
- MESH :
- epidemiology : Carrier State, Elephantiasis, Filarial, Filariasis, India, Testicular Hydrocele.
- parasitology : Carrier State, Testicular Hydrocele.
- prevention & control : Elephantiasis, Filarial, Filariasis, Testicular Hydrocele.
- statistics & numerical data : Urban Population.
- transmission : Elephantiasis, Filarial, Filariasis.
- Animals, Cross-Sectional Studies, Developing Countries, Female, Humans, Incidence, Male, Microfilariae, Population Surveillance, Risk, Wuchereria bancrofti.
Abstract
Clinical and parasitological surveys were carried out concurrently during 1986 in Pondicherry. The analyses showed that there was no significant micro-spatial variation in prevalence of total diseases (acute and chronic) and the manifestations such as hydrocele and lymphedema in the different zones and stations of Pondicherry urban area, a stable endemic area. Analyses on different filariometric indices in different stations showed a significant correlation between disease and mf prevalence (r = 0.4106; p = 0.037). The prevalence of disease and hydrocele in microfilaremic individuals (9.4% and 20.0% respectively) was higher compared to that observed in amicrofilaremic persons (6.4% and 11.2% respectively). The relative risk (RR) of parasite carriers developing disease (any manifestations) was marginally higher compared to amicrofilaremic persons (1.18). However, the RR of developing hydrocele manifestation due to microfilaremia was much greater (1.5) compared to amicrofilaremic persons. The attributable risk (AR) due to microfilaremia for developing hydrocele was 0.05. This suggests that although the risk is high in mf carriers, there might be alternate ways of developing disease without the infected person becoming microfilaremic. The limitations of point prevalence data on understanding complex dynamics of infection and disease are discussed.
PubMed: 7667721
Affiliations:
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Le document en format XML
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Vanamail</name></author><author><name sortKey="Srividya, A" sort="Srividya, A" uniqKey="Srividya A" first="A" last="Srividya">A. Srividya</name></author><author><name sortKey="Das, P K" sort="Das, P K" uniqKey="Das P" first="P K" last="Das">P K Das</name></author><author><name sortKey="Dhanda, V" sort="Dhanda, V" uniqKey="Dhanda V" first="V" last="Dhanda">V. Dhanda</name></author></analytic><series><title level="j">The Southeast Asian journal of tropical medicine and public health</title><idno type="ISSN">0125-1562</idno><imprint><date when="1994" type="published">1994</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals</term><term>Carrier State (epidemiology)</term><term>Carrier State (parasitology)</term><term>Cross-Sectional Studies</term><term>Developing Countries</term><term>Elephantiasis, Filarial (epidemiology)</term><term>Elephantiasis, Filarial (prevention & control)</term><term>Elephantiasis, Filarial (transmission)</term><term>Female</term><term>Filariasis (epidemiology)</term><term>Filariasis (prevention & control)</term><term>Filariasis (transmission)</term><term>Humans</term><term>Incidence</term><term>India (epidemiology)</term><term>Male</term><term>Microfilariae</term><term>Population Surveillance</term><term>Risk</term><term>Testicular Hydrocele (epidemiology)</term><term>Testicular Hydrocele (parasitology)</term><term>Testicular Hydrocele (prevention & control)</term><term>Urban Population (statistics & numerical data)</term><term>Wuchereria bancrofti</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Animaux</term><term>Femelle</term><term>Filariose lymphatique ()</term><term>Filariose lymphatique (transmission)</term><term>Filariose lymphatique (épidémiologie)</term><term>Filarioses ()</term><term>Filarioses (transmission)</term><term>Filarioses (épidémiologie)</term><term>Humains</term><term>Hydrocèle ()</term><term>Hydrocèle (parasitologie)</term><term>Hydrocèle (épidémiologie)</term><term>Incidence</term><term>Inde (épidémiologie)</term><term>Microfilaria</term><term>Mâle</term><term>Pays en voie de développement</term><term>Population urbaine ()</term><term>Porteur sain (parasitologie)</term><term>Porteur sain (épidémiologie)</term><term>Risque</term><term>Surveillance de la population</term><term>Wuchereria bancrofti</term><term>Études transversales</term></keywords><keywords scheme="MESH" qualifier="epidemiology" xml:lang="en"><term>Carrier State</term><term>Elephantiasis, Filarial</term><term>Filariasis</term><term>India</term><term>Testicular Hydrocele</term></keywords><keywords scheme="MESH" qualifier="parasitologie" xml:lang="fr"><term>Hydrocèle</term><term>Porteur sain</term></keywords><keywords scheme="MESH" qualifier="parasitology" xml:lang="en"><term>Carrier State</term><term>Testicular Hydrocele</term></keywords><keywords scheme="MESH" qualifier="prevention & control" xml:lang="en"><term>Elephantiasis, Filarial</term><term>Filariasis</term><term>Testicular Hydrocele</term></keywords><keywords scheme="MESH" qualifier="statistics & numerical data" xml:lang="en"><term>Urban Population</term></keywords><keywords scheme="MESH" qualifier="transmission" xml:lang="en"><term>Elephantiasis, Filarial</term><term>Filariasis</term></keywords><keywords scheme="MESH" qualifier="épidémiologie" xml:lang="fr"><term>Filariose lymphatique</term><term>Filarioses</term><term>Hydrocèle</term><term>Inde</term><term>Porteur sain</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Cross-Sectional Studies</term><term>Developing Countries</term><term>Female</term><term>Humans</term><term>Incidence</term><term>Male</term><term>Microfilariae</term><term>Population Surveillance</term><term>Risk</term><term>Wuchereria bancrofti</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Animaux</term><term>Femelle</term><term>Filariose lymphatique</term><term>Filarioses</term><term>Humains</term><term>Hydrocèle</term><term>Incidence</term><term>Microfilaria</term><term>Mâle</term><term>Pays en voie de développement</term><term>Population urbaine</term><term>Risque</term><term>Surveillance de la population</term><term>Wuchereria bancrofti</term><term>Études transversales</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Clinical and parasitological surveys were carried out concurrently during 1986 in Pondicherry. The analyses showed that there was no significant micro-spatial variation in prevalence of total diseases (acute and chronic) and the manifestations such as hydrocele and lymphedema in the different zones and stations of Pondicherry urban area, a stable endemic area. Analyses on different filariometric indices in different stations showed a significant correlation between disease and mf prevalence (r = 0.4106; p = 0.037). The prevalence of disease and hydrocele in microfilaremic individuals (9.4% and 20.0% respectively) was higher compared to that observed in amicrofilaremic persons (6.4% and 11.2% respectively). The relative risk (RR) of parasite carriers developing disease (any manifestations) was marginally higher compared to amicrofilaremic persons (1.18). However, the RR of developing hydrocele manifestation due to microfilaremia was much greater (1.5) compared to amicrofilaremic persons. The attributable risk (AR) due to microfilaremia for developing hydrocele was 0.05. This suggests that although the risk is high in mf carriers, there might be alternate ways of developing disease without the infected person becoming microfilaremic. The limitations of point prevalence data on understanding complex dynamics of infection and disease are discussed.</div></front></TEI><affiliations><list><country><li>Inde</li></country></list><tree><noCountry><name sortKey="Das, P K" sort="Das, P K" uniqKey="Das P" first="P K" last="Das">P K Das</name><name sortKey="Dhanda, V" sort="Dhanda, V" uniqKey="Dhanda V" first="V" last="Dhanda">V. Dhanda</name><name sortKey="Srividya, A" sort="Srividya, A" uniqKey="Srividya A" first="A" last="Srividya">A. Srividya</name><name sortKey="Vanamail, P" sort="Vanamail, P" uniqKey="Vanamail P" first="P" last="Vanamail">P. Vanamail</name></noCountry><country name="Inde"><noRegion><name sortKey="Pani, S P" sort="Pani, S P" uniqKey="Pani S" first="S P" last="Pani">S P Pani</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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