Optimal survey designs for targeting chemotherapy against soil-transmitted helminths: Effect of spatial heterogeneity and cost-efficiency of sampling

American Journal of Tropical Medicine and Hygiene

Volumn 82, Issue 6, 2010, Pages 1079-1087

  Sturrock, Hugh J W ^a   Gething, Peter W ^b   Clements, Archie C A ^c,d   Brooker, Simon ^e  

^a LONDON SCHOOL OF HYGIENE AND TROPICAL MEDICINE   (United Kingdom)

^b UNIVERSITY OF OXFORD   (United Kingdom)

^c UNIVERSITY OF QUEENSLAND   (Australia)

^d QIMR BERGHOFER MEDICAL RESEARCH INSTITUTE   (Australia)

^e KENYA MEDICAL RESEARCH INSTITUTE   (Kenya)

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; ASCARIASIS; ASCARIS LUMBRICOIDES; CHEMOTHERAPY; CHILD; COST BENEFIT ANALYSIS; COST EFFECTIVENESS ANALYSIS; DRUG TARGETING; HEALTH PROGRAM; HEALTH SURVEY; HOOKWORM; HOOKWORM INFECTION; HUMAN; KENYA; PARASITE CONTROL; PARASITE TRANSMISSION; PREVALENCE; SIMULATION; SOIL; TRICHURIASIS; TRICHURIS;

ADOLESCENT; AFRICA SOUTH OF THE SAHARA; ANIMALS; ANTHELMINTICS; CHILD; COST-BENEFIT ANALYSIS; HELMINTHIASIS; HUMANS; MODELS, BIOLOGICAL; MODELS, STATISTICAL; SOIL;

VERMES;

EID: 77953772701     PISSN: 00029637     EISSN: None     Source Type: Journal    
DOI: 10.4269/ajtmh.2010.09-0702     Document Type: Article

References (46)

1. World Health Organization, 2006. Neglected Tropical Diseases: Hidden Successes, Emerging Opportunities. Available at: http://whqlibdoc.who.int/hq/ 2006/WHO-CDS-NTD-2006.2-eng.pdf.
2. World Health Organization, 2006. Preventive Chemotherapy in Human Helminthiasis Coordinated Use of Anthelmintihic Drugs in Control Interventions: A Manual for Health Professionals and Programme Managers. Geneva: World Health Organization.
3. Baker MC, Mathieu E, Fleming FM, Deming M, King JD, Garba A, Koroma JB, Bockarie M, Kabore A, Sankara DP, Molyneux DH, 2010. Mapping, monitoring, and surveillance of neglected tropical diseases: towards a policy framework. Lancet 375: 231-238.
4. Brooker S, Clements AC, Bundy DA, 2006. Global epidemiology, ecology and control of soil-transmitted helminth infections. Adv Parasitol 62: 221-261.
5. Kurowski C, Wyss K, Abdulla S, Mills A, 2007. Scaling up priority health interventions in Tanzania: the human resources challenge. Health Policy Plan 22: 113-127.
6. Mathieu E, Deming M, Lammie PJ, McLaughlin SI, Beach MJ, Domingue J, Addiss DG, 2003. Comparison of methods for estimating drug coverage for filariasis elimination, Leogane Commune, Haiti. Trans R Soc Trop Med Hyg 97: 501-505.
7. Vlassoff C, Tanner M, 1992. The relevance of rapid assessment to health research and interventions. Health Policy Plan 7: 1-9.
8. Anker M, 1991. Epidemiological and statistical methods for rapid health assessment: introduction. World Health Stat Q 44: 94-97.
9. Brooker S, Kabatereine NB, Gyapong JO, Stothard JR, Utzinger J, 2009. Rapid mapping of schistosomiasis and other neglected tropical diseases in the context of integrated control programmes in Africa. Parasitology 136: 1707-1718.
10. Lengeler C, Utzinger J, Tanner M, 2002. Questionnaires for rapid screening of schistosomiasis in sub-Saharan Africa. Bull World Health Organ 80: 235-242.
11. Brooker S, Kabatereine NB, Myatt M, Russell Stothard J, Fenwick A, 2005. Rapid assessment of Schistosoma mansoni: the validity, applicability and cost-effectiveness of the lot quality assurance sampling method in Uganda. Trop Med Int Health 10: 647-658.
12. Rabarijaona LP, Boisier P, Ravaoalimalala VE, Jeanne I, Roux JF, Jutand MA, Salamon R, 2003. Lot quality assurance sampling for screening communities hyperendemic for Schistosoma mansoni. Trop Med Int Health 8: 322-328.
13. Myatt M, Limburg H, Minassian D, Katyola D, 2003. Field trial of applicability of lot quality assurance sampling survey method for rapid assessment of prevalence of active trachoma. Bull World Health Organ 81: 877-885.
14. Rabarijaona L, Rakotomanana F, Ranaivo L, Raharimalala L, Modiano D, Boisier P, De Giorgi F, Raveloson N, Jambou R, 2001. Validity of lot quality assurance sampling to optimize falciparum malaria surveys in low-transmission areas. Trans R Soc Trop Med Hyg 95: 267-269.
15. World Health Organization, 2005. Monitoring and Epidemiological Assessment of the Programme to Eliminate Lymphatic Filariasis at Implementation Unit Level. Geneva: World Health Organization.
16. Noma M, Nwoke BE, Nutall I, Tambala PA, Enyong P, Namsenmo A, Remme J, Amazigo UV, Kale OO, Seketeli A, 2002. Rapid epidemiological mapping of onchocerciasis (REMO): its application by the African Programme for Onchocerciasis Control (APOC). Ann Trop Med Parasitol 96 (Suppl 1): S29-S39.
17. Takougang I, Meremikwu M, Wandji S, Yenshu EV, Aripko B, Lamlenn SB, Eka BL, Enyong P, Meli J, Kale O, Remme JH, 2002. Rapid assessment method for prevalence and intensity of Loa loa infection. Bull World Health Organ 80: 852-858.
18. Brooker S, Kabatereine NB, Tukahebwa EM, Kazibwe F, 2004. Spatial analysis of the distribution of intestinal nematode infections in Uganda. Epidemiol Infect 132: 1065-1071.
19. World Health Organization, 1991. Basic Laboratory Methods in Medical Parasitology. Geneva: World Health Organization.
20. Kabatereine NB, Tukahebwa EM, Kazibwe F, Twa-Twa JM, Barenzi JF, Zaramba S, Stothard JR, Fenwick A, Brooker S, 2005. Soil-transmitted helminthiasis in Uganda: epidemiology and cost of control. Trop Med Int Health 10: 1187-1189.
21. Clements AC, Lwambo NJ, Blair L, Nyandindi U, Kaatano G, Kinung'hi S, Webster JP, Fenwick A, Brooker S, 2006. Bayesian spatial analysis and disease mapping: tools to enhance planning and implementation of a schistosomiasis control programme in Tanzania. Trop Med Int Health 11: 490-503.
22. Diggle PJ, Ribeiro PJ Jnr, 2007. Model-Based Geostatistics. New York: Springer.
23. Oliver MA, Muir KR, Webster R, Parkes SE, Cameron AH, Stevens MC, Mann JR, 1992. A geostatistical approach to the analysis of pattern in rare disease. J Public Health Med 14: 280-289.
24. Cressie N, 2000. Geostatistical methods for mapping environmental exposures. Elliott P, Wakefield JC, Best NG, Briggs DJ, eds. Spatial Epidemiology, Methods and Applications. Oxford: Oxford University Press, 185-204.
25. Ribeiro PJ, Jnr, Diggle PJ,2001. GeoR: A Package for Geostatistical Analysis. R-NEWS1. Available at: http://cran.r-project.org/doc/Rnews.
26. Goovaerts P, 1997. Geostatistics for Natural Resources Evaluation. New York: Oxford University Press.
27. Brooker S, Kabatereine NB, Smith JL, Mupfasoni D, Mwanje MT, Ndayishimiye O, Lwambo NJ, Mbotha D, Karanja P, Mwandawiro C, Muchiri E, Clements AC, Bundy DA, Snow RW, 2009. An updated atlas of human helminth infections: the example of east Africa. Int J Health Geogr 8: 42.
28. Booth M, Bundy DA, 1995. Estimating the number of multiple-species geohelminth infections in human communities. Parasitology 111: 645-653.
29. World Health Organization, 2006. Preventative Chemotherapy in Human Helminthiasis. Geneva: World Health Organization.
30. World Bank, 1993. World Development Report 1993: Investing in Health. New York: Oxford University Press.
31. Walker D, Kumaranayake L, 2002. Allowing for differential timing in cost analyses: discounting and annualization. Health Policy Plan 17: 112-118.
32. Hall A, Horton S, de Silva N, 2009.The costs and cost-effectiveness of mass treatment for intestinal nematode worm infections using different treatment thresholds. PLoS Negl Trop Dis 3: e402.
33. Brooker S, Kabatereine NB, Fleming F, Devlin N, 2008. Cost and cost-effectiveness of nationwide school-based helminth control in Uganda: intra-country variation and effects of scaling-up. Health Policy Plan 23: 24-35.
34. Mabaso ML, Appleton CC, Hughes JC, Gouws E, 2003. The effect of soil type and climate on hookworm (Necator americanus) distribution in KwaZulu-Natal, South Africa. Trop Med Int Health 8: 722-727.
35. Saathoff E, Olsen A, Sharp B, Kvalsvig JD, Appleton CC, Kleinschmidt I, 2005. Ecologic covariates of hookworm infection and reinfection in rural Kwazulu-natal/south Africa: a geographic information system-based study. Am J Trop Med Hyg 72: 384-391.
36. Brooker S, 2007. Spatial epidemiology of human schistosomiasis in Africa: risk models, transmission dynamics and control. Trans R Soc Trop Med Hyg 101: 1-8.
37. Srividya A, Michael E, Palaniyandi M, Pani SP, Das PK, 2002. A geostatistical analysis of the geographic distribution of lymphatic filariasis prevalence in southern India. Am J Trop Med Hyg 67: 480-489.
38. Alexander ND, Moyeed RA, Hyun PJ, Dimber ZB, Bockarie MJ, Stander J, Grenfell BT, Kazura JW, Alpers MP, 2003. Spatial variation of Anopheles-transmitted Wuchereria bancrofti and Plasmodium falciparum infection densities in Papua New Guinea. Filaria J 2: 14.
39. Shope RE, 1999. Factors influencing the geographic distribution and incidence of tropical infectious diseases. Guerrant RL, Walker DH, Weller PF, eds. Tropical Infectious Diseases. Principles, Pathogens and Practice. London: Churchill Livingstone, 16-21.
40. Gyapong JO, Remme JH, 2001. The use of grid sampling methodology for rapid assessment of the distribution of Bancroftian filariasis. Trans R Soc Trop Med Hyg 95: 681-686.
41. Ansell J, Guyatt HL, 2002. Comparative cost-effectiveness of diagnostic tests for urinary schistosomiasis and the implications for school health programmes. Ann Trop Med Parasitol 96: 145-153.
42. Carabin H, Guyatt H, Engels D, 2000. A comparative analysis of the cost-effectiveness of treatment based on parasitological and symptomatic screening for Schistosoma mansoni in Burundi. Trop Med Int Health 5: 192-202.
43. Muennig P, Pallin D, Sell RL, Chan MS, 1999. The cost effectiveness of strategies for the treatment of intestinal parasites in immigrants. N Engl J Med 340: 773-779.
44. Williams B, Gopi PG, Borgdorff MW, Yamada N, Dye C, 2008. The design effect and cluster samples: optimising tuberculosis prevalence surveys. Int J Tuberc Lung Dis 12: 1110-1115.
45. Jovani R, Telia JL, 2006. Parasite prevalence and sample size: misconceptions and solutions. Trends Parasitol 22: 214-218.
46. Clements AC, Bosque-Oliva E, Sacko M, Landoure A, Dembele R, Traore M, Coulibaly G, Gabrielli AF, Fenwick A, Brooker S, 2009. A comparative study of the spatial distribution of schistosomiasis in Mali in 1984-1989 and 2004-2006. PLoS Negl Trop Dis 3: e431.