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An observation on the bias in clinic-based estimates of malnutrition rates

Author

Listed:
  • Grosh, Margaret E.
  • Fox, Kristin
  • Jackson, Maria

Abstract

Clinic-based data on malnutrition are the most readily available for following malnutrition levels and trends in most countries, but there is a bias inherent in clinic-based estimates of malnutrition rates. The authors compare annual clinic-based malnutrition data and those from four household surveys in Jamaica. The clinic data give lower estimates of malnutrition than the survey data in all four cases - significantly so in three. The size of the bias was variable over time, so the clinic data were not a good indicator of either levels of trends in nutrition status.

Suggested Citation

  • Grosh, Margaret E. & Fox, Kristin & Jackson, Maria, 1991. "An observation on the bias in clinic-based estimates of malnutrition rates," Policy Research Working Paper Series 649, The World Bank.
    • Handle: RePEc:wbk:wbrwps:649
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    Cited by:

    1. Handa, Sudhanshu & King, Damien, 2003. "Adjustment with a Human Face? Evidence from Jamaica," World Development, Elsevier, vol. 31(7), pages 1125-1145, July.

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