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Bogea EG, França AKTC, Bragança MLBM, Vaz JS, Assunção MC, Barbieri MA, Bettiol H, Silva AAM. Relative validity of a food frequency questionnaire for adolescents from a capital in the Northeastern region of Brazil. ACTA ACUST UNITED AC 2020; 54:e9991. [PMID: 33338101 PMCID: PMC7747872 DOI: 10.1590/1414-431x20209991] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 08/26/2020] [Indexed: 11/25/2022]
Abstract
The present study was conducted to evaluate the validity of the Food Frequency
Questionnaire (FFQ) used in the RPS Birth Cohort Consortium (Ribeirão Preto,
Pelotas, and São Luís) to assess dietary intake of adolescents from São Luís,
Maranhão. The research was developed with 152 adolescents aged 18 and 19 years.
For the validation of the FFQ, the average of three 24-hour recalls (24HRs) was
used as the reference method. The mean and standard deviation of energy and
nutrient intake extracted from the surveys were estimated. The paired Student's
t-test was used to verify the differences between the
instruments. Pearson correlation coefficient, intraclass correlation coefficient
(ICC), weighted Kappa, and the Bland-Altman plot were calculated in order to
measure the agreement. The study adopted a level of significance <5%.
Compared with the three 24HRs, the FFQ overestimated the consumption of most
nutrients. Energy-adjusted and de-attenuated concordance Pearson correlation
coefficients ranged from 0.06 to 0.43, and correlations were significant for
iron, calcium, riboflavin, sodium, saturated fat, niacin, and vitamin C. The
energy-adjusted and de-attenuated ICCs ranged from 0.01 to 0.31, and the
weighted Kappa ranged from 0.01 to 0.46. The analyses of agreement were
significant for vitamin C, fiber, calcium, riboflavin, niacin, sodium, lipids,
and iron. In conclusion, the FFQ presented acceptable relative validity for
lipids, saturated fatty acids, fiber, calcium, iron, riboflavin, niacin, vitamin
C, and sodium. This instrument will be useful in studies about food consumption
of adolescents in São Luís, Maranhão.
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Affiliation(s)
- E G Bogea
- Centro de Ciências Biológicas e da Saúde, Programa de Pós-Graduação em Saúde Coletiva, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - A K T C França
- Centro de Ciências Biológicas e da Saúde, Programa de Pós-Graduação em Saúde Coletiva, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - M L B M Bragança
- Centro de Ciências Biológicas e da Saúde, Programa de Pós-Graduação em Saúde Coletiva, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - J S Vaz
- Faculdade de Nutrição, Programa de Pós-Graduação em Nutrição e Alimentos, Universidade Federal de Pelotas, Pelotas, RS, Brasil
| | - M C Assunção
- Programa de Pós-Graduação em Epidemiologia, Universidade Federal de Pelotas, Pelotas, RS, Brasil.,Programa de Pós-Graduação em Saúde Pública, Universidade Federal do Rio Grande, Rio Grande, RS, Brasil
| | - M A Barbieri
- Departamento de Puericultura e Pediatria, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - H Bettiol
- Departamento de Puericultura e Pediatria, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - A A M Silva
- Centro de Ciências Biológicas e da Saúde, Programa de Pós-Graduação em Saúde Coletiva, Universidade Federal do Maranhão, São Luís, MA, Brasil
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Vaz JS, Kac G, Nardi AE, Hibbeln JR. Corrigendum to "Omega-6 fatty acids and greater likelihood of suicide risk and major depression in early pregnancy" [J. Affect. Disord. 152-154 (2014) 76-82]. J Affect Disord 2016; 190:893. [PMID: 28835011 DOI: 10.1016/j.jad.2015.03.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- J S Vaz
- Nutritional Epidemiology Observatory, Josué de Castro Nutrition Institute, Rio de Janeiro Federal University, Rio de Janeiro, Brazil
| | - G Kac
- Nutritional Epidemiology Observatory, Josué de Castro Nutrition Institute, Rio de Janeiro Federal University, Rio de Janeiro, Brazil
| | - A E Nardi
- Nutritional Epidemiology Observatory, Josué de Castro Nutrition Institute, Rio de Janeiro Federal University, Rio de Janeiro, Brazil
| | - J R Hibbeln
- Nutritional Epidemiology Observatory, Josué de Castro Nutrition Institute, Rio de Janeiro Federal University, Rio de Janeiro, Brazil
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Lepsch J, Vaz JS, Moreira JD, Pinto TJP, Soares-Mota M, Kac G. Food frequency questionnaire as an indicator of the serum composition of essential n
-3 and n
-6 polyunsaturated fatty acids in early pregnancy, according to body mass index. J Hum Nutr Diet 2014; 28:85-94. [DOI: 10.1111/jhn.12225] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- J. Lepsch
- Nutritional Epidemiology Observatory; Josué de Castro Nutrition Institute; Rio de Janeiro Federal University; Rio de Janeiro RJ Brazil
| | - J. S. Vaz
- Nutritional Epidemiology Observatory; Josué de Castro Nutrition Institute; Rio de Janeiro Federal University; Rio de Janeiro RJ Brazil
- Faculty of Nutrition; Federal University of Pelotas; Pelotas RS Brazil
| | - J. D. Moreira
- Nutrition Department; Health Science Centre; Federal University of Santa Catarina; Florianopolis SC Brazil
| | - T. J. P. Pinto
- Nutritional Epidemiology Observatory; Josué de Castro Nutrition Institute; Rio de Janeiro Federal University; Rio de Janeiro RJ Brazil
| | - M. Soares-Mota
- Josué de Castro Nutrition Institute; Rio de Janeiro Federal University; Rio de Janeiro RJ Brazil
| | - G. Kac
- Nutritional Epidemiology Observatory; Josué de Castro Nutrition Institute; Rio de Janeiro Federal University; Rio de Janeiro RJ Brazil
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