Reshma N, Toshiko K. Non-communicable diseases in Africa: youth are key to curbing the epidemic and achieving sustainable development. Policy Brief. 2015;
Belahsen R. Nutrition transition and food sustainability. Proc Nutr Soc. 2014;73(3):385–8.
Boutayeb A, Boutayeb S. The burden of non communicable diseases in developing countries. Int J Equity Health. 2005;4(1):2.
El Rhazi K, Nejjari C, Zidouh A, Bakkali R, Berraho M, Barberger Gateau P. Prevalence of obesity and associated sociodemographic and lifestyle factors in Morocco. Public Health Nutr. 2011;14(1):160–7.
Afshin A, Micha R, Khatibzadeh S, Fahimi S, Shi P, Powles J, Singh G, Yakoob MY, Abdollahi M, Al-Hooti S, et al. The impact of dietary habits and metabolic risk factors on cardiovascular and diabetes mortality in countries of the Middle East and North Africa in 2010: a comparative risk assessment analysis. BMJ Open. 2015;5(5):e006385.
Mokhtar N, Elati J, Chabir R, Bour A, Elkari K, Schlossman NP, Caballero B, Aguenaou H. Diet culture and obesity in northern Africa. J Nutr. 2001;131(3):887S–92S.
Cade JE, Burley VJ, Warm DL, Thompson RL, Margetts BM. Food frequency questionnaires: a review of their design, validation and utilisation. Nutr Res Rev. 2004;17(1):5–22.
Jee-Seon S, Kyungwon O, Hyeon Chang K. Dietary assessment methods in epidemiologic studies. Epidemiol Health. 2014;36:e2014009.
Garcia-Larsen V, Luczynska M, Kowalski ML, Voutilainen H, Ahlström M, Haahtela T, Toskala E, Bockelbrink A, Lee HH, Vassilopoulou E, et al. Use of a common food frequency questionnaire (FFQ) to assess dietary patterns and their relation to allergy and asthma in Europe: pilot study of the GA2LEN FFQ. Eur J Clin Nutr. 2011;65(6):750–6.
Subar AF, Thompson FE, Kipnis V, Midthune D, Hurwitz P, McNutt S, McIntosh A, Rosenfeld S. Comparative validation of the block, Willett, and National Cancer Institute food frequency questionnaires. The eating at America’s table study. Am J Epidemiol. 2001;154(12):1089–99.
Landais E, Gartner A, Bour A, McCullough F, Delpeuch F, Holdsworth M. Reproducibility and relative validity of a brief quantitative food frequency questionnaire for assessing fruit and vegetable intakes in north-African women. J Hum Nutr Diet. 2014;27:152–9.
Benjelloun S. Nutrition transition in Morocco. Public Health Nutr. 2002;5(1A):135–40.
Andersen LF, Solvoll K, Johansson LR, Salminen I, Aro A, Drevon CA. Evaluation of a food frequency questionnaire with weighed records, fatty acids, and alpha-tocopherol in adipose tissue and serum. Am J Epidemiol. 1999;150(1):75–87.
Neve J: Aliments et préparations typiques de la population marocaine: Outil pour estimer la consommation alimentaire.; 2008.
El Khayate R: Contribution à l'élaboration d’une table de composition des aliments au Maroc; 1948.
Palmer SC, Ruospo M, Campbell KL, Garcia Larsen V, Saglimbene V, Natale P, Gargano L, Craig JC, Johnson DW, Tonelli M, et al. Nutrition and dietary intake and their association with mortality and hospitalisation in adults with chronic kidney disease treated with haemodialysis: protocol for DIET-HD, a prospective multinational cohort study. BMJ Open. 2015;5(3):e006897.
World Health Organisation Regional Office of Africa: Standard Operating Procedures For AFRO Strategic Health Operations Centre (AFRO SHOC). 2014.
El Ati J., Béji C., Farhat A., Haddad S., Cherif S., Trabelsi T., Danguir J., Gaigi S., Le Bihan G., Landais E. et al: Table de composition des aliments tunisiens; 2007.
Food and Agriculture Organization of the United Nations: Food composition Table for Use in Africa. WT Wu Leung, FAO, Rome, Italy; US Dept Health, Education, and Welfare, Bethesda 1968.
The French Agency for Food, Environmental and Occup Health Saf (ANSES): Ciqual French Food Composition Table version. 2016.
USDA. Foods list. In: National Nutrient Database for standard reference, 24; 2012.
Willett WC, Howe GR, Kushi LH. Adjustment for total energy intake in epidemiologic studies. Am J Clin Nutr. 1997;65(4):1220S–8S. discussion 1229S–1231S
Rosner B, Willett WC. Interval estimates for correlation coefficients corrected for within-person variation: implications for study design and hypothesis testing. Am J Epidemiol. 1988;127(2):377–86.
Bartlett JW, Frost C. Reliability, repeatability and reproducibility: analysis of measurement errors in continuous variables. Ultrasound Obstet Gynecol. 2008;31(4):466–75.
Bland JM, Altman DG. Measuring agreement in method comparison studies. Stat Methods Med Res. 1999;8(2):135–60.
Shu XO, Yang G, Jin F, Liu D, Kushi L, Wen W, Gao YT, Zheng W. Validity and reproducibility of the food frequency questionnaire used in the shanghai Women's health study. Eur J Clin Nutr. 2004;58(1):17–23.
Liu L, Wang PP, Roebothan B, Ryan A, Tucker CS, Colbourne J, Baker N, Cotterchio M, Yi Y, Sun G. Assessing the validity of a self-administered food-frequency questionnaire (FFQ) in the adult population of Newfoundland and Labrador, Canada. Nutr J. 2013;12:49.
Jain MG, Rohan TE, Soskolne CL, Kreiger N. Calibration of the dietary questionnaire for the Canadian study of diet, Lifestyle and Health cohort. Public Health Nutr. 2003;6(1):79–86.
Fumagalli F, Pontes Monteiro J, Sartorelli DS, Vieira MN, de Lourdes Pires Bianchi M. validation of a food frequency questionnaire for assessing dietary nutrients in Brazilian children 5 to 10 years of age. Nutrition. 2008;24(5):427–32.
Osowski JM, Beare T, Specker B. Validation of a food frequency questionnaire for assessment of calcium and bone-related nutrient intake in rural populations. J Am Diet Assoc. 2007;107(8):1349–55.
Sevak L, Mangtani P, McCormack V, Bhakta D, Kassam-Khamis T, dos Santos Silva I. Validation of a food frequency questionnaire to assess macro- and micro-nutrient intake among south Asians in the United Kingdom. Eur J Nutr. 2004;43(3):160–8.
Jackson M, Walker S, Cade J, Forrester T, Cruickshank JK, Wilks R. Reproducibility and validity of a quantitative food-frequency questionnaire among Jamaicans of African origin. Public Health Nutr. 2001;4(5):971–80.
Jaceldo-Siegl K, Knutsen SF, Sabaté J, Beeson WL, Chan J, Herring RP, Butler TL, Haddad E, Bennett H, Montgomery S, et al. Validation of nutrient intake using an FFQ and repeated 24 h recalls in black and white subjects of the Adventist health Study-2 (AHS-2). Public Health Nutr. 2010;13(6):812–9.
Eck LH, Klesges RC, Hanson CL, Slawson D, Portis L, Lavasque ME. Measuring short-term dietary intake: development and testing of a 1-week food frequency questionnaire. J Am Diet Assoc. 1991;91(8):940–5.
Cade J, Thompson R, Burley V, Warm D. Development, validation and utilisation of food-frequency questionnaires – a review. Public Health Nutr. 2002;5(4):567–87.
Haftenberger M, Heuer T, Heidemann C, Kube F, Krems C, Mensink GB. Relative validation of a food frequency questionnaire for national health and nutrition monitoring. Nutr J. 2010;9:36.
Willett W. Nutritional epidemiology. New York: Oxford University Press; 1998.
Thompson FE, Byers T. Dietary assessment resource manual. J Nutr. 1994;124(11 Suppl):2245S–317S.
KomatsuI TR, OkuI SK, GimenoII SG, AsakuraIII L, CoelhoI L, Demézio d, SilvaIv CV, AkutsuV R, Sachs A. Validation of a quantitative food frequency questionnaire developed to under graduate students. Revista Brasileira de Epidemiologia. 2013;16(4):898–906.
Streppel MT, de Vries JH, Meijboom S, Beekman M, de Craen AJ, Slagboom PE, Feskens EJ. Relative validity of the food frequency questionnaire used to assess dietary intake in the Leiden longevity study. Nutr J. 2013;12:75.
van Dongen MC, Lentjes MA, Wijckmans NE, Dirckx C, Lemaître D, Achten W, Celis M, Sieri S, Arnout J, Buntinx F, et al. Validation of a food-frequency questionnaire for Flemish and Italian-native subjects in Belgium: the IMMIDIET study. Nutrition. 2011;27(3):302–9.
Malekshah AF, Kimiagar M, Saadatian-Elahi M, Pourshams A, Nouraie M, Goglani G, Hoshiarrad A, Sadatsafavi M, Golestan B, Yoonesi A, et al. Validity and reliability of a new food frequency questionnaire compared to 24 h recalls and biochemical measurements: pilot phase of Golestan cohort study of esophageal cancer. Eur J Clin Nutr. 2006;60(8):971–7.
Rimm EB, Giovannucci EL, Stampfer MJ, Colditz GA, Litin LB, Willett WC. Reproducibility and validity of an expanded self-administered semiquantitative food frequency questionnaire among male health professionals. Am J Epidemiol. 1992;135(10):1114–26.
Beaton GH, Milner J, McGuire V, Feather TE, Little JA. Source of variance in 24-hour dietary recall data: implications for nutrition study design and interpretation. Carbohydrate sources, vitamins, and minerals. Am J Clin Nutr. 1983;37(6):986–95.
Dehghan M, del Cerro S, Zhang X, Cuneo JM, Linetzky B, Diaz R, Merchant AT. Validation of a semi-quantitative food frequency questionnaire for Argentinean adults. PLoS One. 2012;7(5):e37958.
Wang X, Sa R, Yan H. Validity and reproducibility of a food frequency questionnaire designed for residents in North China. Asia Pac J Clin Nutr. 2008;17(4):629–34.
Cardoso MA, Tomita LY, Laguna EC. Assessing the validity of a food frequency questionnaire among low-income women in São Paulo, southeastern Brazil. Cad Saude Publica. 2010;26(11):2059–67.
Marchionil DML, Voci SM, Leite de Lima FE, Fisberg RM, Slater B. Reproducibility of a food frequency questionnaire for adolescents. Cad Saúde Pública. 2007;23(9):2187–96.
Sue McPherson R, Hoelscher DM, Alexander M, Scanlon KS, Serdula MK. dietary assessment methods among school-aged children: validity and reliability. Prev Med. 2000;31(2):11–33.
Imaeda N, Goto C, Tokudome Y, Hirose K, Tajima K, Tokudome S. Reproducibility of a short food frequency questionnaire for Japanese general population. J Epidemiol. 2007;17(3):100–7.
Saglimbene VM, Wong G, Ruospo M, Palmer SC, Campbell K, Larsen VG, Natale P, Teixeira-Pinto A, Carrero JJ, Stenvinkel P, et al. Dietary n-3 polyunsaturated fatty acid intake and all-cause and cardiovascular mortality in adults on hemodialysis: the DIET-HD multinational cohort study. Clin Nutr. 2017;