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Meta-Analysis and Public Policy: Reconciling the Evidence on Deworming

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  • Kevin Croke
  • Joan Hamory Hicks
  • Eric Hsu
  • Michael Kremer
  • Ricardo Maertens
  • Edward Miguel
  • Witold Więcek

Abstract

The WHO recommends mass drug administration (MDA) for intestinal worm infections in areas with >20% infection prevalence. Recent Cochrane meta-analyses endorse treatment of infected individuals but recommend against MDA. We conducted a theory-agnostic random-effects meta-analysis of the effect of multiple-dose MDA and a cost-effectiveness analysis. We estimate significant effects of MDA on child weight (0.15 kg, 95% CI: 0.07, 0.24; p

Suggested Citation

  • Kevin Croke & Joan Hamory Hicks & Eric Hsu & Michael Kremer & Ricardo Maertens & Edward Miguel & Witold Więcek, 2016. "Meta-Analysis and Public Policy: Reconciling the Evidence on Deworming," NBER Working Papers 22382, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:22382
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    References listed on IDEAS

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    8. Owen Ozier, 2018. "Exploiting Externalities to Estimate the Long-Term Effects of Early Childhood Deworming," American Economic Journal: Applied Economics, American Economic Association, vol. 10(3), pages 235-262, July.
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    Citations

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    Cited by:

    1. Garret Christensen & Edward Miguel, 2018. "Transparency, Reproducibility, and the Credibility of Economics Research," Journal of Economic Literature, American Economic Association, vol. 56(3), pages 920-980, September.
    2. Roodman, David, 2018. "The Impacts of Hookworm Eradication in the American South. A replication study of Bleakley (The Quarterly Journal of Economics, 2007)," International Journal for Re-Views in Empirical Economics (IREE), ZBW - Leibniz Information Centre for Economics, vol. 2, pages 1-45.
    3. Vivian A. Welch & Elizabeth Ghogomu & Alomgir Hossain & Shally Awasthi & Zulfi Bhutta & Chisa Cumberbatch & Robert Fletcher & Jessie McGowan & Shari Krishnaratne & Elizabeth Kristjansson & Salim Sohan, 2016. "Deworming and adjuvant interventions for improving the developmental health and well‐being of children in low‐ and middle‐income countries: a systematic review and network meta‐analysis," Campbell Systematic Reviews, John Wiley & Sons, vol. 12(1), pages 1-383.
    4. Stanley, T. D. & Doucouliagos, Chris, 2019. "Practical Significance, Meta-Analysis and the Credibility of Economics," IZA Discussion Papers 12458, Institute of Labor Economics (IZA).
    5. Bloom, David E. & Kuhn, Michael & Prettner, Klaus, 2018. "Health and Economic Growth," IZA Discussion Papers 11939, Institute of Labor Economics (IZA).
    6. Isaiah Andrews & Maximilian Kasy, 2019. "Identification of and Correction for Publication Bias," American Economic Review, American Economic Association, vol. 109(8), pages 2766-2794, August.
    7. Eszter Czibor & David Jimenez‐Gomez & John A. List, 2019. "The Dozen Things Experimental Economists Should Do (More of)," Southern Economic Journal, John Wiley & Sons, vol. 86(2), pages 371-432, October.
    8. Isaiah Andrews & Jesse M. Shapiro, 2021. "A Model of Scientific Communication," Econometrica, Econometric Society, vol. 89(5), pages 2117-2142, September.
    9. Mathur, Maya B & VanderWeele, Tyler, 2020. "Robust metrics and sensitivity analyses for meta-analyses of heterogeneous effects," OSF Preprints r2s78, Center for Open Science.
    10. Kevin Croke & Joan Hamory Hicks & Eric Hsu & Michael Kremer & Edward Miguel, 2017. "Should the WHO withdraw support for mass deworming?," PLOS Neglected Tropical Diseases, Public Library of Science, vol. 11(6), pages 1-3, June.
    11. Kumar, Tanu & Post, Alison E. & Ray, Isha, 2018. "Flows, leaks and blockages in informational interventions: A field experimental study of Bangalore's water sector," World Development, Elsevier, vol. 106(C), pages 149-160.

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    More about this item

    JEL classification:

    • C49 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods: Special Topics - - - Other
    • I15 - Health, Education, and Welfare - - Health - - - Health and Economic Development
    • I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health
    • O15 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Economic Development: Human Resources; Human Development; Income Distribution; Migration

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