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  • 标题:Desarrollo y validación de un cuestionario de frecuencia alimentaria para evaluar la ingesta de nutrientes durante la infancia en Jordania
  • 其他标题:Development and validation of a food frequency questionnaire for assessing nutrient intake during childhood in Jordan
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  • 作者:Tayyem, Reema F ; Albataineh, Samah R ; Allehdan, Sabika S
  • 期刊名称:Nutrición Hospitalaria
  • 印刷版ISSN:0212-1611
  • 出版年度:2020
  • 卷号:37
  • 期号:6
  • 页码:1095-1106
  • DOI:10.20960/nh.03079
  • 出版社:Aula Médica Ediciones
  • 摘要:Introduction: assessing the relationship between childhood diseases and nutrient intake is a crucial issue that requires valid and reliable dietary assessment tools in this period of physical and physiological development. Objective: the present study aimed to develop and validate a food frequency questionnaire (FFQ) to assess nutrient intake in Jordanian children. Methods: in this validation study, nutrient intake as obtained from a culturally sensitive quantitative FFQ was compared to nutrient intake as assessed by four 24-hour dietary recalls (24-HRs) between September 2017 and May 2018. One hundred and thirty-six children aged 6-18 years were enrolled from selected schools in Amman, Jordan. Children or their caregivers were asked to complete the FFQ during an initial face-to-face interview. Four 24-HRs were collected weekly over one month. Of these children, 50 also took part in the reproducibility phase, which involved a repeat completion of the FFQ within 1 month. Results: the intraclass correlation coefficients between the two FFQs ranged from 0.5 for trans-fats to 0.96 for calcium. Correlation coefficients between dietary intake estimates derived from the FFQ and 24-HRs were significant at p < 0.05. The highest correlation was detected for energy (0.8) while the lowest was identified for trans-fatty acids (0.04). For all nutrients, over 60 % of participants were classified into the same or adjacent quartile of crude and adjusted intake. Bland-Altman plots showed a satisfactory agreement between the two methods for energy and proteins. Conclusion: the FFQ showed a good reproducibility and a reasonable relative validity for most nutrients.
  • 关键词:Validez relativa;Reproducibilidad;Nutrientes;Cuestionario de frecuencia de alimentos;Recordatorios de 24 horas
  • 其他关键词:Relative validity;Reproducibility;Nutrients;Food frequency questionnaire;24-hour recall;Children and adolescents
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