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Table 1 Methodology of dietary data collection and portion size estimation

From: Validation of triple pass 24-hour dietary recall in Ugandan children by simultaneous weighed food assessment

Stage

Methodology

Person conducting

Portion Size Estimation

1

Weighed food record

First researcher

Weighing

2

24-h dietary recall

Second researcher

Third Researcher

Volume of play dougha

Household measuresb

Standardised food item sizec

  1. afor foods eaten by hand
  2. bcups, bowls, table- and teaspoons of water or dry uncooked rice
  3. cfor example 1 egg, half of 1 medium onion
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BMC Nutrition

ISSN: 2055-0928

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