rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: Validation of a group 24-hour recall method for dietary assessment
  title info:
    title: Validation of a group twenty four hour recall method for dietary assessment
  name:
    name part: Scott, Amanda Renee.
    role:
      role term: creator
  type of resource: text
  genre: bibliography
  origin info:
    place:
      place term: xx
    date issued: 2002
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: print
    form: remote
    extent: xi, 249 leaves : illustrations ; 28 cm.
  abstract: A group 24-hour recall method developed by the Expanded Food and Nutrition Education Program of Texas was validated in a population of low-income female food service workers using unobtrusive meal observation as a validation standard. All subjects were observed during one meal by trained observers. The following day, subjects either completed an individual or group multiple-pass recall. Nutrient analysis of data was completed using Food Processor version 7.14. Observational data and recall data for the corresponding meal were compared via paired t-tests and Pearson's correlation coefficients. Paired t-tests were completed using crude and log[e] transformed data. Results of t-tests indicated no significant differences between means of observational and recall data for either method for energy or any nutrient. Significant Pearson's correlation coefficients calculated for the group recall method ranged from 0.42 to 0.94. Significant correlation coefficients were noted for energy, carbohydrate, fiber, fat, thiamin, niacin, folate, and vitamins D and E. For the individual recall method, correlation coefficients ranged from 0.45 to 1.00. Significant correlation coefficients for the individual method were noted for carbohydrate, fat, cholesterol, riboflavin, folate, vitamins B6, B12, C, and D, and iron. Results of paired t-tests and calculated correlation coefficients indicated the validity of both recall methods. Subjects reported energy intake with the group recall method at 30 kcal/kg actual body weight while subjects completing individual recalls reported energy intake at 25 kcal/kg actual body weight. These data may suggest that group recall respondents reported energy intake more accurately than did individual recall respondents. Decreased feelings of social desirability among subjects completing the group recall method may have provided for more accurate reporting of energy intake. Statistical comparison of recall data to observational data indicates the validity of…
  note: by Amanda Renee Scott.
  note: "Major subject: Nutrition".
  note: Vita.
  note: Also available online.
  note: Issued also on microfiche from Lange Micrographics.
  note: M.S. Texas A&M University 2002
  note: Includes bibliographical references (leaves 131-177).
  subject:
    topic: major nutrition
  identifier: https://hdl.handle.net/1969.1/ETD-TAMU-2002-THESIS-S36
  related item:
    location:
      url: https://hdl.handle.net/1969.1/ETD-TAMU-2002-THESIS-S36
  record info:
    record content source: TXA
    record creation date: 030130
    record change date: 20220103134558.0
    record identifier: in00001718122