1. Loopstra, R, Reeves, A & Stuckler, D (2015) Rising food insecurity in Europe. Lancet 385, 2041.
2. Loopstra, R, Reeves, A, McKee, M et al. (2016) Food insecurity and social protection in Europe: quasi-natural experiment of Europe’s great recessions 2004–2012. Prev Med 89, 44–50.
3. Ortiz-Miranda, D, Pérez, OM & Alegre, EA (2016) Food and nutrition security discursive frames in the context of the Spanish economic crisis. Food Secur 8, 665–677.
10. Anderson, SA (1990) Core indicators of nutritional status for difficult-to-sample populations. J Nutr 120, 1559–1600.
12. Barrett, CB (2010) Measuring food insecurity. Science 327, 825–828.
13. Kirkpatrick, S & Tarasuk, V (2003) The relationship between low income and household food expenditure patterns in Canada. Public Health Nutr 6, 589–597.
14. Tanumihardjo, SA, Anderson, C, Kaufer-Horwitz, M et al. (2007) Poverty, obesity, and malnutrition: an international perspective recognizing the paradox. J Am Diet Assoc 107, 1966–1972.
15. Radimer, KL, Olson, CM, Greene, JC et al. (1992) Understanding hunger and developing indicators to assess it in women and children. J Nutr 24, Suppl. 1, 36S–44S.
18. Harrison, GG, Stormer, A, Herman, DR et al. (2003) Development of a Spanish-language version of the US Household Food Security Survey Module. J Nutr 133, 1192–1197.
19. Comité Cientifico de la ELCSA (2012) Escala Latinoamericano y Caribeña de Seguridad Alimentaria (ELCSA): Manual de Uso y Aplicaciones. http://www.fao.org/3/a-i3065s.pdf (accessed February 2018).
20. Fram, MS, Frongillo, EA, Draper, CL et al. (2013) Development and validation of a child report assessment of child food insecurity and comparison to parent report assessment. J Hunger Environ Nutr 8, 128–145.
21. Connell, CL, Nord, M, Lofton, KL et al. (2004) Food security of older children can be assessed using a standardized survey instrument. J Nutr 134, 2566–2577.
22. Hadley, C, Lindstrom, D, Tessema, F et al. (2008) Gender bias in the food insecurity experience of Ethiopian adolescents. Soc Sci Med 66, 427–438.
23. Shanafelt, A, Hearst, M, Wang, Q et al. (2016) Food insecurity and rural adolescent personal health, home, and academic environments. J Sch Health 86, 472–480.
24. Shtasel-Gottlieb, Z, Palakshappa, D, Yang, F et al. (2015) The relationship between developmental assets and food security in adolescents from a low-income community. J Adolesc Health 56, 215–222.
25. Holben, DH & Taylor, CA (2015) Food insecurity and its association with central obesity and other markers of metabolic syndrome among persons aged 12 to 18 years in the United States. J Am Osteopath Assoc 115, 536–543.
26. Casey, PH, Simpson, PM, Gossett, JM et al. (2006) The association of child and household food insecurity with childhood overweight status. Pediatrics 118, e1406–e1413.
27. Dinour, LM, Bergen, D & Yeh, MC (2007) The food insecurity–obesity paradox: a review of the literature and the role food stamps may play. J Am Diet Assoc 107, 1952–1961.
28. Gundersen, C, Garasky, S & Lohman, BJ (2009) Food insecurity is not associated with childhood obesity as assessed using multiple measures of obesity. J Nutr 139, 1173–1178.
29. Sarlio-Lahteenkorva, S & Lahelma, E (2001) Food insecurity is associated with past and present economic disadvantage and body mass index. J Nutr 131, 2880–2884.
31. Hollingshead, A (1975) Four Factor Index of Social Status, 1st ed. New Haven, CT: Department of Sociology, Yale University.
34. Svedberg, P, Nygren, JM, Staland-Nyman, C et al. (2016) The validity of socioeconomic status measures among adolescents based on self-reported information about parents occupations, FAS and perceived SES; implication for health related quality of life studies. BMC Med Res Methodol 16, 48.
37. Muñiz, J, Elosua, P & Hambleton, RK (2013) International test commission guidelines for test translation and adaptation: second edition. Psicothema 25, 151–157.
38. Jackson, DL, Gillaspy, JA & Purc-Stephenson, R (2009) Reporting practices in confirmatory factor analysis: an overview and some recommendations. Psychol Methods 14, 6–23.
39. Brown, TA (2006) Confirmatory factor analysis for applied research. In Methodology in the Social Sciences, 1st ed., pp. 214–217 [TD Little, editor]. New York: Guilford Publications.
40. Ezpeleta, L & Penelo, E (2015) Measurement invariance of oppositional defiant disorder dimensions in 3-year-old preschoolers. Eur J Psychol Assess 31, 45–53.
41. McDonald, RP (1999) Test Theory: A Unified Treatment. Hillsdale, NJ: Erlbaum.
42. Abad, FJ, Olea, J, Ponsoda, V et al. (2011) Medición en Ciencias Sociales y de la Salud. Madrid: Síntesis.
45. Eisenmann, JC, Gundersen, C, Lohman, BJ et al. (2011) Is food insecurity related to overweight and obesity in children and adolescents? A summary of studies, 1995–2009. Obes Rev 12, e73–e83.
46. Nguyen, BT, Ford, CN, Yaroch, AL et al. (2017) Food security and weight status in children: interactions with food assistance programs. Am J Prev Med 52, 2S2, S138–S144.
47. Tester, J, Lang, T & Laraia, BA (2016) Disordered eating behaviours and food insecurity: a qualitative study about children with obesity in low-income households. Obes Res Clin Pract 10, 544–552.
48. Olson, CM, Bove, CF & Miller, EO (2007) Growing up poor: long-term implications for eating patterns and body weight. Appetite 49, 198–207.
49. Wight, V, Kaushal, N, Waldfogel, J et al. (2014) Understanding the link between poverty and food insecurity among children: does the definition of poverty matter? J Child Poverty 20, 1–20.
50. Loopstra, R & Tarasuk, V (2013) What does increasing severity of food insecurity indicate for food insecure families? Relationships between severity of food insecurity and indicators of material hardship and constrained food purchasing. J Hunger Environ Nutr 8, 337–349.
51. Muthén, LK & Muthén, BO (1998–2017) Mplus User’s Guide, 8th ed. Los Angeles, CA: Muthén & Muthén.