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Kopels MC, Shattuck EC, Rocha J, Roulette CJ. Investigating the linkages between food insecurity, psychological distress, and poor sleep outcomes among U.S. college students. Am J Hum Biol 2024; 36:e24032. [PMID: 38116753 DOI: 10.1002/ajhb.24032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 11/28/2023] [Accepted: 12/09/2023] [Indexed: 12/21/2023] Open
Abstract
OBJECTIVE Research overwhelmingly demonstrates that sleep is key to human health and wellbeing. Several factors likely contribute to sleep quality, including factors, such as food security and low income. In addition, exposure to structural inequalities early in life likely have downstream effects upon multiple dimensions of health. The objective of this study is to fill gaps in literature by specifically examining the associations between childhood food insecurity, current food insecurity, psychological distress, and sleep among college students. METHODS QR codes were randomly distributed to students, linking them to an online quantitative survey. The survey measured sociodemographic variables, food security (current and childhood), diet, mental distress, and sleep quality. A total of n = 134 completed the entire survey. Data were analyzed using binary and multiple linear regressions, as well as cross-tabulations. RESULTS The findings revealed that psychological distress was the primary factor influencing sleep health (𝛽 = 1.51, p < .01). Students reporting higher childhood food insecurity were more likely to experience extreme psychological distress (OR = 4.61), food insecurity in college (OR = 8.41), and lack of stable housing (OR = 5.86). CONCLUSION This study demonstrates that potential linkages exist between childhood food insecurity, poor sleep, and greater psychological distress. While acknowledging the contribution of other factors, the study highlights the importance of addressing food insecurity in relation to sleep health, considering the significant impact of sleep to overall health and wellbeing.
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Affiliation(s)
- Miriam C Kopels
- Anthropology, University of Nevada, Las Vegas, Las Vegas, Nevada, USA
| | - Eric C Shattuck
- Anthropology, Florida State University, Tallahassee, Florida, USA
| | - Jennifer Rocha
- Public Health, Texas A&M University, College Station, Texas, USA
| | - Casey J Roulette
- Anthropology, San Diego State University, San Diego, California, USA
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Niclou A, Sarma MS. The now and future of human biology at the extremes: An introduction to the special issue. Am J Hum Biol 2024; 36:e24006. [PMID: 37885124 PMCID: PMC10939965 DOI: 10.1002/ajhb.24006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 10/06/2023] [Accepted: 10/09/2023] [Indexed: 10/28/2023] Open
Abstract
OBJECTIVES A hallmark of the human species is our adaptability to a wide range of different ecologies and ecosystems, including some of the most extreme settings. Human biologists have long studied how humans have successfully (and sometimes unsuccessfully) adapted to such extremes, particularly ecological extremes like environments at lower limits of temperature and high altitude. In this special issue, we revisit traditional definitions and explore new conceptions of work in extreme environments. We argue that our definitions of extremes should change with our changing world, and account for extremes unique to the Anthropocene, including environments of inequality and precarity, pandemic landscapes, climate-impacted settings, obesogenic environments, and the environments of human spaceflight. We also explore the future of work at the extremes and provide some suggested guidelines on how human biologists can continue to build and expand on foundational work in this area. CONCLUSION While human biologists have done critical work on groups living in extreme environments, our definitions of humans at the limits continue to change as the world around us also changes. Scholars in this area have a responsibility to re-examine the parameters of extremes to stay at the forefront of scientific exploration and collaboration so human biology, as a discipline, can continue to shape our understanding of adaptability, and thus contribute to the continued thriving of all humans as we endure new climatic, environmental, and societal extremes.
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Affiliation(s)
- Alexandra Niclou
- Pennington Biomedical Research Center, Baton Rouge, Louisiana, United States of America
| | - Mallika S. Sarma
- Johns Hopkins Medicine, Baltimore, Maryland, United States of America
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3
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Hoke MK, Long AM. Human biology and the study of precarity: How the intersection of uncertainty and inequality is taking us to new extremes. Am J Hum Biol 2024; 36:e24018. [PMID: 38053455 DOI: 10.1002/ajhb.24018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 10/31/2023] [Accepted: 11/03/2023] [Indexed: 12/07/2023] Open
Abstract
Inequality represents an extreme environment to which humans must respond. One phenomenon that contributes to this growing extreme is precarity or the intersection of uncertainty and some form of inequality. While precarity has an important intellectual history in the fields of sociology and sociocultural anthropology, it has not been well studied in the field of human biology. Rather human biologists have engaged with the study of closely related concepts such as uncertainty and resource insecurity. In this article, we propose that human biology take on the study of precarity as a novel way of investigating inequality. We first provide a brief intellectual history of precarity which is followed by a review of research on uncertainty and resource security in human biology which, while not exhaustive, illustrates some key gaps that precarity may aid us in addressing. We then review some of the pathways through which precarity comes to affect human biology and health and some of the evidence for why the unpredictable nature of precarity may make it a unique physiological stress. A case study based on research in Nuñoa, Peru provides an important example of how precarity can elucidate the influences of health in an extreme setting, albeit with insights that apply more broadly. We conclude that precarity holds important potential for the study of human biology, including helping us more effectively operationalize and study uncertainty, encouraging us to explore the predictability of resources and stressors, and reminding us to think about the intersectional nature of stressors.
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Affiliation(s)
- Morgan K Hoke
- Department of Anthropology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Anneliese M Long
- Department of Anthropology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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4
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Paredes-Ruvalcaba N, Kim AW, Ndaba N, Cele L, Swana S, Bosire E, Moolla A. Coping mechanisms during the COVID-19 pandemic and lockdown in metropolitan Johannesburg, South Africa: A qualitative study. Am J Hum Biol 2023; 35:e23958. [PMID: 37427489 PMCID: PMC10776812 DOI: 10.1002/ajhb.23958] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 07/11/2023] Open
Abstract
BACKGROUND The COVID-19 pandemic has caused prolonged stress on numerous fronts. While the acute health impacts of psychosocial stress due to the pandemic are well-documented, less is known about the resources and mechanisms utilized to cope in response to stresses during the pandemic and lockdown. OBJECTIVE The aim of this study was to identify and describe the coping mechanisms adults utilized in response to the stressors of the COVID-19 pandemic during the 2020 South African lockdown. METHODS This study included adults (n = 47: 32 female; 14 male; 1 non-binary) from the greater Johannesburg region in South Africa. Interviews with both closed and open-ended questions were administered to query topics regarding the COVID-19 pandemic. Data were coded and thematically analyzed to identify coping mechanisms and experiences. RESULTS Adults engaged in a variety of strategies to cope with the pandemic and the ensued lockdown. The ability to access or engage in multiple coping mechanisms were either enhanced or constrained by financial and familial situations. Participants engaged in seven major coping mechanisms: interactions with family and friends, prayer and religion, staying active, financial resources, mindset reframing, natural remedies, and following COVID-19 prevention protocols. CONCLUSIONS Despite the multiple stressors faced during the pandemic and lockdown, participants relied on multiple coping strategies which helped preserve their well-being and overcome pandemic-related adversity. The strategies participants engaged in were impacted by access to financial resources and family support. Further research is needed to examine the potential impacts these strategies may have on people's health.
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Affiliation(s)
| | - Andrew Wooyoung Kim
- Department of Anthropology, University of California, Berkeley, Berkeley, CA, USA
- SAMRC Developmental Pathways for Health Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Nokubonga Ndaba
- SAMRC Developmental Pathways for Health Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Lindile Cele
- SAMRC Developmental Pathways for Health Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Someleze Swana
- SAMRC Developmental Pathways for Health Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Edna Bosire
- Brain and Mind Institute, Aga Khan University, Nairobi, Kenya
| | - Aneesa Moolla
- Health Economics and Epidemiology Research Office, Wits Health Consortium, Johannesburg, South Africa
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5
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Bell Z, Scott S, Visram S, Rankin J, Bambra C, Heslehurst N. Children's nutritional health and wellbeing in food insecure households in Europe: A qualitative meta-ethnography. PLoS One 2023; 18:e0292178. [PMID: 37773922 PMCID: PMC10540950 DOI: 10.1371/journal.pone.0292178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 09/14/2023] [Indexed: 10/01/2023] Open
Abstract
Since the 2008 global financial crisis, there has been a rise in the number of people experiencing food insecurity. Particularly vulnerable are households with children. This systematic review and meta-ethnography of qualitative studies focuses on families' perceptions of food insecurity and how it affects children's nutritional health and wellbeing. Six electronic databases (Medline, Scopus, Web of Science, EMBASE, CINAHL and ASSIA), were searched for studies from European high-income countries between January 2008-July 2021, and supplemented by searches of grey literature databases, relevant websites, examination of reference lists and citation searches. We adhered to PRISMA and eMERGe guidelines to improve the completeness and clarity of meta-ethnographic reporting. Methodological quality of the studies were assessed using the Critical Appraisal Skills Programme qualitative checklist. We identified 11,596 records; we included 19 publications involving 813 participants in total. Data were synthesised according to Noblit & Hare's seven phases of meta-ethnography. We identified four key themes-food and eating practices, awareness, fragility, and networks of care-comprising five sub-themes. Our meta-ethnography provides a progressive 'storyline' of the children's experiences of food insecurity from both caregivers and children's perspectives. We found that children are aware of their family's limited resources and are often active in trying to help their families cope, and that food insecurity adversely impacts children's physical, psychological, and social experiences. Our analysis highlights gaps in knowledge about how food insecurity impacts children's nutritional health and wellbeing. It suggests that future research should prioritise minoritised ethnic communities, children living in temporary accommodation and caregivers of very young children.
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Affiliation(s)
- Zoë Bell
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Steph Scott
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Shelina Visram
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Judith Rankin
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Clare Bambra
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Nicola Heslehurst
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
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6
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Eskandari F, Lake AA, Rose K, Butler M, O'Malley C. A mixed-method systematic review and meta-analysis of the influences of food environments and food insecurity on obesity in high-income countries. Food Sci Nutr 2022; 10:3689-3723. [PMID: 36348796 PMCID: PMC9632201 DOI: 10.1002/fsn3.2969] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 05/26/2022] [Accepted: 06/17/2022] [Indexed: 11/10/2022] Open
Abstract
Obesity remains a serious public health concern in rich countries and the current obesogenic food environments and food insecurity are predictors of this disease. The impact of these variables on rising obesity trends is, however, mixed and inconsistent, due to measurement issues and cross-sectional study designs. To further the work in this area, this review aimed to summarize quantitative and qualitative data on the relationship between these variables, among adults and children across high-income countries. A mixed-method systematic review was conducted using 13 electronic databases, up to August 2021. Two authors independently extracted data and evaluated quality of publications. Random-effects meta-analysis was used to estimate the odds ratio (OR) for the association between food insecurity and obesity. Where statistical pooling for extracted statistics related to food environments was not possible due to heterogeneity, a narrative synthesis was performed. Meta-analysis of 36,113 adults and children showed statistically significant associations between food insecurity and obesity (OR: 1.503, 95% confidence interval: 1.432-1.577, p < .05). Narrative synthesis showed association between different types of food environments and obesity. Findings from qualitative studies regarding a reliance on energy-dense, nutrient-poor foods owing to their affordability and accessibility aligned with findings from quantitative studies. Results from both qualitative and quantitative studies regarding the potential links between increased body weight and participation in food assistance programs such as food banks were supportive of weight gain. To address obesity among individuals experiencing food insecurity, wide-reaching approaches are required, especially among those surrounded by unhealthy food environments which could potentially influence food choice.
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Affiliation(s)
- Fatemeh Eskandari
- Centre for Public Health Research, School of Health and Life SciencesTeesside UniversityMiddlesbroughUK
- Fuse ‐ The Centre for Translational Research in Public HealthNewcastle upon TyneUK
| | - Amelia A. Lake
- Centre for Public Health Research, School of Health and Life SciencesTeesside UniversityMiddlesbroughUK
- Fuse ‐ The Centre for Translational Research in Public HealthNewcastle upon TyneUK
| | - Kelly Rose
- Centre for Public Health Research, School of Health and Life SciencesTeesside UniversityMiddlesbroughUK
- Fuse ‐ The Centre for Translational Research in Public HealthNewcastle upon TyneUK
| | - Mark Butler
- Centre for Public Health Research, School of Health and Life SciencesTeesside UniversityMiddlesbroughUK
| | - Claire O'Malley
- Centre for Public Health Research, School of Health and Life SciencesTeesside UniversityMiddlesbroughUK
- Fuse ‐ The Centre for Translational Research in Public HealthNewcastle upon TyneUK
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7
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Tester JM, Xiao L, Tinajero-Deck L, Juarez L, Rosas LG. Food Insecurity Influences Weight Trajectory in Children with Obesity. Child Obes 2022; 18:437-444. [PMID: 35171045 PMCID: PMC9634962 DOI: 10.1089/chi.2021.0311] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Background: Social disadvantage is associated with children's risk of being overweight or obese, but little is known about how it impacts weight trajectory. This longitudinal analysis examines food insecurity and weight change over time among low-income children in a multidisciplinary weight management clinic. Methods: Food insecurity was assessed between 2008 and 2016 among 794 low-income patients (household income <$60k/year) who attended 3234 visits. Mixed-effects growth curve modeling was used to examine the association between baseline food security status and weight trajectory, using percentage of the 95th percentile for BMI (%BMIp95). Random effects (each child's growth curve) and fixed effects (food insecurity, starting age and %BMIp95, demographics, and months since the initial visit) were modeled, and interactions between food insecurity and elapsed time estimated the influence of food insecurity on weight trajectory. Results: Mean %BMIp95 was 129% (SD 24%), corresponding to severe obesity. Thirty percent of patients were food-insecure at baseline. After adjusting for other factors, monthly change in %BMIp95 was significantly smaller for food-insecure children compared to food-secure peers (difference in the coefficients for slope: 0.13, SE 0.05, p = 0.009). The modeled 12-month change in %BMIp95 was significant for food-secure children (-2.28, SE 0.76, p = 0.0026), but not for food-insecure children (-1.54, SE 1.22, p = 0.21). Conclusion: Household food insecurity was associated with a less optimal weight trajectory among children with obesity.
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Affiliation(s)
- June M. Tester
- UCSF Benioff Children's Hospital Oakland, Oakland, CA, USA
- Department of Pediatrics, University of California San Francisco (UCSF) School of Medicine, San Francisco, CA, USA
| | - Lan Xiao
- Department of Epidemiology and Population Health, Stanford School of Medicine, Palo Alto, CA, USA
| | - Lydia Tinajero-Deck
- UCSF Benioff Children's Hospital Oakland, Oakland, CA, USA
- Department of Pediatrics, University of California San Francisco (UCSF) School of Medicine, San Francisco, CA, USA
| | - Lourdes Juarez
- UCSF Benioff Children's Hospital Oakland, Oakland, CA, USA
| | - Lisa G Rosas
- Department of Epidemiology and Population Health, Stanford School of Medicine, Palo Alto, CA, USA
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Calloway EE, Carpenter LR, Gargano T, Sharp JL, Yaroch AL. Development of new measures to assess household nutrition security, and choice in dietary characteristics. Appetite 2022; 179:106288. [DOI: 10.1016/j.appet.2022.106288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 07/15/2022] [Accepted: 08/24/2022] [Indexed: 11/02/2022]
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9
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Food insecurity among homeless and precariously housed children in the United States: Lessons from the past. DEMOGRAPHIC RESEARCH 2021. [DOI: 10.4054/demres.2021.45.37] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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10
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Li Y, Rosenthal SR. Food insecurity and obesity among US young adults: the moderating role of biological sex and the mediating role of diet healthfulness. Public Health Nutr 2021; 24:5058-5065. [PMID: 33183390 PMCID: PMC11082795 DOI: 10.1017/s1368980020004577] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 10/27/2020] [Accepted: 11/06/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To examine the association between food insecurity (FI) and obesity, measured by BMI and waist circumference (WC), among young adults and test the moderating role of biological sex and the mediating role of diet healthfulness (DH). DESIGN Cross-sectional. SETTING National Health and Nutrition Examination Survey 2011-2016. PARTICIPANTS The sample included 4667 young adults aged 18-35 years. RESULTS Given the interaction terms between sex and FI, biological sex was a moderator between both FI and WC (P = 0·031) and FI and BMI (P = 0·007) among young adults. FI was associated with a 1·16 kg/m2 higher BMI (95 % CI 0·27, 2·05) and a 2·09 cm larger WC (95 % CI 0·05, 4·14) among young female adults, while FI was associated with a 0·26 kg/m2 higher BMI (95 % CI -0·65, 1·16) and a 0·78 cm larger WC (95 % CI -1·13, 2·89) among young male adults. DH mediated the relationships between both FI and BMI (indirect effect β = 0·14; 95 % CI 0·05, 0·23) and FI and WC (indirect effect β = 0·31; 95 % CI 0·10, 0·51) among females. Females with FI had poorer DH and thus had higher BMI and larger WC. CONCLUSIONS Young female adults with FI were more likely to experience overall and abdominal obesity compared with their male counterparts. Results also suggest that females with FI had poorer DH and thus had increased risk of both abdominal and overall obesity.
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Affiliation(s)
- Yufei Li
- Department of Epidemiology, Brown School of Public Health, 121 South Main Street, Providence, RI02903, USA
| | - Samantha R Rosenthal
- Department of Epidemiology, Brown School of Public Health, 121 South Main Street, Providence, RI02903, USA
- Department of Health Science, College of Health & Wellness, Johnson & Wales University, Providence, RI, USA
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11
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Kim BH, Ranzenhofer L, Stadterman J, Karvay YG, Burke NL. Food Insecurity and Eating Pathology in Adolescents. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:9155. [PMID: 34501745 PMCID: PMC8431477 DOI: 10.3390/ijerph18179155] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/16/2021] [Accepted: 08/27/2021] [Indexed: 11/16/2022]
Abstract
Adolescence is a critical period for the emergence of eating disorders, and food insecurity may be related to eating pathology and weight, as evidenced in adults. However, little is known about food insecurity and eating pathology during this developmental period, and associations between food insecurity and body mass index (BMI) are mixed. Therefore, we examined associations between food insecurity and BMI percentile, self-reported eating-related pathology and binge eating, and subgroup differences by race/ethnicity. In a subset, we examined the relationship between food insecurity and real-world hunger, food craving, and loss-of-control eating using ecological momentary assessment (EMA). Fifty-eight adolescents at two sites (clinical sample, n = 38, BMI percentile ≥ 70th; community sample, n = 20, all BMI strata) completed self-report questionnaires. Adolescents were 15.2 ± 2.1 years old, 62% female, 50% Black, 34.5% Hispanic, with BMI percentile = 80.5 ± 25.8 (range 4-99). In the full sample, food insecurity was associated with greater BMI (p < 0.01), higher shape/weight overvaluation (p = 0.04), and greater number of binge eating episodes among those reporting at least one binge episode (p < 0.01), with significant relationships for BMI percentile, shape/weight overvaluation, body dissatisfaction, and binge episode frequency among Hispanic adolescents only (each p < 0.01). As in adults, food insecurity may be a risk factor for eating pathology, particularly for Hispanic teens.
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Affiliation(s)
- Brittany H. Kim
- New York State Psychiatric Institute, New York, NY 10032, USA;
| | - Lisa Ranzenhofer
- New York State Psychiatric Institute, New York, NY 10032, USA;
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Jill Stadterman
- Department of Psychology, Fordham University, Bronx, NY 10458, USA; (J.S.); (Y.G.K.); (N.L.B.)
| | - Yvette G. Karvay
- Department of Psychology, Fordham University, Bronx, NY 10458, USA; (J.S.); (Y.G.K.); (N.L.B.)
| | - Natasha L. Burke
- Department of Psychology, Fordham University, Bronx, NY 10458, USA; (J.S.); (Y.G.K.); (N.L.B.)
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12
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Parsons AA, Ollberding NJ, Copeland KA, Phelan KJ. Factors Associated With Residential Relocation and Effects on Early Childhood Development in a Low-Income Home Visitation Population. J Prim Prev 2021; 42:125-141. [PMID: 33651259 DOI: 10.1007/s10935-021-00625-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/27/2021] [Indexed: 11/28/2022]
Abstract
Residential relocation (RR) is associated with behavior problems and cognitive delays in school-age children. Little is known regarding effects of RR on early childhood development. The data from this study were collected from 2011 to 2016 through the Cincinnati Home Injury Prevention and Literacy Promotion Trial. The purpose of the current study was to identify factors associated with RR and determine effects of RR on early childhood development in a cohort of mother/child dyads (n = 424). High RR was relocating ≥ 3 times over the 24-month study period. Differences in baseline characteristics and early childhood development, measured by the Ages and Stages Questionnaire (ASQ) and MacArthur Bates Communicative Development Inventory, according to relocations, were estimated by negative binomial regression and logistic regression, respectively. Participants moved on average 1.46 times over 24 months. Relocations decreased by 0.05 for each year of increasing maternal age. Mothers with college degrees moved 0.72 fewer times than those with a high school diploma or less. Mothers living alone moved 0.47 fewer times than their counterparts. Mothers who could not count on someone to loan them $1000 and those with food insecurity more (0.41) than their counterparts (0.50). Odds of scoring in the bottom-tertile for the communication domain of the ASQ was significantly higher in those relocating ≥ 3 times. High RR was associated with concern for delayed language development at 24-month follow-up in some, but not all models. Early intervention may be more successful if primary care physicians and community health professionals collaborate to link families at risk of high RR to relevant community based resources.
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Affiliation(s)
- Allison A Parsons
- Division of General and Community Pediatrics, Cincinnati Children's Hospital Medical Center (CCHMC), 3333 Burnet Ave, Cincinnati, OH, 45229, USA.
| | - Nicholas J Ollberding
- Division of Biostatistics and Epidemiology, CCHMC, 3333 Burnet Ave, Cincinnati, OH, 45229, USA
| | - Kristen A Copeland
- Division of General and Community Pediatrics, Cincinnati Children's Hospital Medical Center (CCHMC), 3333 Burnet Ave, Cincinnati, OH, 45229, USA
| | - Kieran J Phelan
- Division of Pediatric Emergency Medicine, CCHMC, 3333 Burnet Ave, Cincinnati, OH, 45229, USA
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13
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Abstract
PURPOSE OF REVIEW This review examines the current evidence about the ways in which food insecurity relates to obesity in children and adolescents, examining diet and diet-related behaviors, and taking into consideration the role of stress. RECENT FINDINGS While living with food insecurity impacts stress and diet-related behaviors in children and adolescents, it is not clear whether food insecurity is associated with obesity above and beyond the influence of poverty. However, strategies to mitigate food insecurity and obesity are inherently connected, and recent examples from clinical practice (e.g., screening for food insecurity among patients) and advocacy (e.g., policy considerations regarding federal food programs such as the Supplemental Nutrition Assistance Program, or SNAP) are discussed. Food insecurity and obesity coexist in low-income children and adolescents in the USA. The COVID-19 pandemic exerts disproportionate burden on low-income children and families, magnifying their vulnerability to both food insecurity and pediatric obesity.
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Affiliation(s)
- June M Tester
- Division of Pediatric Endocrinology, UCSF Benioff Children's Hospital Oakland, 744 52nd Street, Oakland, 94609, CA, USA.
- Department of Pediatrics, Division of Endocrinology, University of California, San Francisco, 550 16th Street, 4th Floor Box 0110, San Francisco, CA, USA.
| | - Lisa G Rosas
- Epidemiology and Population Health, Stanford University, School of Medicine, Stanford, CA, USA
| | - Cindy W Leung
- Department of Nutritional Sciences, University of Michigan School of Public Health, Ann Arbor, MI, USA
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14
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Fitzpatrick KM, Willis DE. Homeless and hungry: food insecurity in the land of plenty. Food Secur 2020; 13:3-12. [PMID: 33169087 PMCID: PMC7641484 DOI: 10.1007/s12571-020-01115-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Accepted: 10/30/2020] [Indexed: 11/30/2022]
Abstract
Homelessness continues to challenge service providers in the United States where 600,000+ individuals are without their own place to stay on any given night. With significant barriers preventing access to food, homeless persons remain at risk for experiencing long-term food insecurity. As such, the primary intent of this paper was to examine specific hypotheses that explored the impact of both risks/stressors and resources on the reported food insecurity among homeless adults. Using a stratified quota sample, data were collected from homeless adults residing in two counties in Northwest Arkansas. One hundred and sixty-eight face-to-face interviews were conducted with homeless persons living in sheltered and unsheltered environments. We found a strong positive association with persons who had been arrested and reported food insecurity; anxiety symptoms and physical health symptoms were both positively related to food insecurity. Additionally, there were significant resources (access to medical services, and community connectedness) that were negatively related to food insecurity among homeless adults. Findings are discussed in the context of how important it is for service providers to have a clear picture of the health and well-being of their clientele, particularly as they work towards minimizing service disruption and maximizing client access to sustainable food sources.
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Affiliation(s)
- Kevin M Fitzpatrick
- Department of Sociology and Criminology, Old Main 211, University of Arkansas-Fayetteville, Fayetteville, AR 72701 USA
| | - Don E Willis
- Department of Internal Medicine, University of Arkansas for Medical Sciences, 1125 N. College Ave., Fayetteville, AR 72703 USA
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Abstract
OBJECTIVE This review summarises and synthesises the existing literature on the relationship between food insecurity (FS) and mental health conditions among adult individuals experiencing homelessness. DESIGN Scoping review. Papers published between 1 January 2008 and 2 November 2018, searched in PubMed, Web of Science, Scopus, PsycINFO, Cochrane Library and CINAHL, using homelessness, food security and mental health keywords. SETTING Global evidence. PARTICIPANTS Homeless adults aged 18 years or more. RESULTS Nine articles (eight cross-sectional and one longitudinal) were included in the present review. FS was measured using the Household Food Insecurity Access Scale, the United States Department of Agriculture Household Food Security Survey Module, as well as single-item or constructed measures. Depression and depressive symptoms were the most common mental health conditions studied. Other mental health conditions assessed included alcohol and substance use, emotional disorders, mental health problems symptoms severity and psychiatric hospitalisations. Composite measures such as axis I and II categories and a cluster of severe mental conditions and mental health-related functioning status were also analysed. FS and mental health-related problems were considered as both exposure and outcome variables. The existing evidence suggests a potential association between FS and several mental health conditions, particularly depression, mental health symptoms severity and poor mental health status scores. CONCLUSIONS This review suggests the potential association between some mental health conditions and FS among homeless adults. However, there is a need for more longitudinal- and interventional-based studies, in order to understand the nature and directionality of the links between FS and mental health in this population group.
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16
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Himmelgreen D, Romero-Daza N, Heuer J, Lucas W, Salinas-Miranda AA, Stoddard T. Using syndemic theory to understand food insecurity and diet-related chronic diseases. Soc Sci Med 2020; 295:113124. [PMID: 32586635 DOI: 10.1016/j.socscimed.2020.113124] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 06/01/2020] [Accepted: 06/05/2020] [Indexed: 12/28/2022]
Abstract
Syndemic Theory (ST) provides a framework to examine mutually enhancing diseases/health issues under conditions of social inequality and inequity. ST has been used in multiple disciplines to address interacting infectious diseases, noncommunicable diseases, and mental health conditions. The theory has been critiqued for its inability to measure disease interactions and their individual and combined health outcomes. This article reviews literature that strongly suggests a syndemic between food insecurity (FI) and diet-related chronic diseases (DRCDs), and proposes a model to measure the extent of such interaction. The article seeks to: (1) examine the potential syndemic between FI and DRCDs; (2) illustrate how the incorporation of Life History Theory (LHT), into a syndemic framework can help to highlight critical lifeperiods when FI-DRCD interactions result in adverse health outcomes; (3) discuss the use of mixed methods to identify and measure syndemics to enhance the precision and predictive power of ST; and (4) propose an analytical model for the examination of the FI-DRCD syndemic through the life course. The proposed model is more relevant now given the significant increase in FI globally as a result of the ongoing COVID-19 pandemic. The differential impact that the pandemic appears to have among various age groups and by other demographic factors (e.g., race, gender, income) offers an opportunity to examine the potential FI-DRCD syndemic under the lens of LHT.
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Affiliation(s)
- David Himmelgreen
- Department of Anthropology, University of South Florida, 4202 E. Fowler Avenue, SOC 107, Tampa, FL, USA; USF Center for the Advancement of Food Security & Healthy Communities, University of South Florida, 4202 E. Fowler Avenue, SOC 107, Tampa, FL, USA.
| | - Nancy Romero-Daza
- Department of Anthropology, University of South Florida, 4202 E. Fowler Avenue, SOC 107, Tampa, FL, USA; USF Center for the Advancement of Food Security & Healthy Communities, University of South Florida, 4202 E. Fowler Avenue, SOC 107, Tampa, FL, USA
| | - Jacquelyn Heuer
- Department of Anthropology, University of South Florida, 4202 E. Fowler Avenue, SOC 107, Tampa, FL, USA; USF Center for the Advancement of Food Security & Healthy Communities, University of South Florida, 4202 E. Fowler Avenue, SOC 107, Tampa, FL, USA
| | - William Lucas
- Department of Anthropology, University of South Florida, 4202 E. Fowler Avenue, SOC 107, Tampa, FL, USA
| | - Abraham A Salinas-Miranda
- USF Center of Excellence in MCH Education, Science & Practice, University of South Florida, 13201 Bruce B. Downs Blvd, UPC 523, Tampa, FL, 33612, USA
| | - Theresa Stoddard
- Department of Anthropology, University of South Florida, 4202 E. Fowler Avenue, SOC 107, Tampa, FL, USA
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17
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Hails KA, Zhou Y, Shaw DS. The Mediating Effect of Self-Regulation in the Association Between Poverty and Child Weight: A Systematic Review. Clin Child Fam Psychol Rev 2020; 22:290-315. [PMID: 30725306 DOI: 10.1007/s10567-019-00279-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Deficits in self-regulation (SR) have been proposed as a potential contributor to child overweight/obesity, a public health concern that disproportionately affects children living in poverty. Although poverty is known to influence SR, SR has not been considered as a potential mechanism in the association between poverty and child obesity. The aim of the current paper was to systematically review the current literature to determine whether SR is a viable mechanism in the relationship between child exposure to poverty and later risk of overweight/obesity. We systematically review and summarize literature in three related areas with the aim of generating a developmentally informed model that accounts for the consistent association between poverty and child weight, specifically how: (1) poverty relates to child weight, (2) poverty relates to child SR, and (3) SR is associated with weight. To quantify the strength of associations for each pathway, effect sizes were collected and aggregated. Findings from the studies included suggest small but potentially meaningful associations between poverty and child SR and between SR and child weight. The conceptualization and measurement of SR, however, varied across literature studies and made it difficult to determine whether SR can feasibly connect poverty to child obesity. Although SR may be a promising potential target for obesity intervention for low-income children, additional research on how SR affects risk of obesity is crucial, especially based on the lack of success of the limited number of SR-promoting interventions for improving children's weight outcomes.
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Affiliation(s)
- Katherine A Hails
- University of Pittsburgh, 210 South Bouquet Street, Pittsburgh, PA, USA
| | - Yiyao Zhou
- University of Pittsburgh, 210 South Bouquet Street, Pittsburgh, PA, USA
| | - Daniel S Shaw
- University of Pittsburgh, 210 South Bouquet Street, Pittsburgh, PA, USA.
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18
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Hidayat K, Du X, Shi BM, Qin LQ. Foetal and childhood exposure to famine and the risks of cardiometabolic conditions in adulthood: A systematic review and meta-analysis of observational studies. Obes Rev 2020; 21:e12981. [PMID: 32048436 DOI: 10.1111/obr.12981] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 11/11/2019] [Indexed: 12/21/2022]
Abstract
A systematic review and meta-analysis of observational studies was performed to provide a deeper understanding of the associations between foetal and childhood exposure to famine and the risks of type 2 diabetes mellitus (T2DM), metabolic syndrome, hypertension, hyperglycaemia, dyslipidaemia, obesity, overweight, coronary heart disease, stroke, and nonalcoholic fatty liver disease (NAFLD) in adulthood. Both foetal and childhood exposure to famine were positively associated with the risks of T2DM (foetal exposure: RR 1.37, 95% CI, 1.23-1.52; childhood exposure: RR 1.33, 95% CI, 1.08-1.64), metabolic syndrome (RR 1.26, 95% CI, 1.07-1.50; RR 1.24, 95% CI, 1.13-1.35), hypertension (RR 1.30, 95% CI, 1.07-1.57; RR 1.33, 95% CI, 1.02-1.74), hyperglycaemia (RR 1.27, 95% CI, 1.11-1.45; RR 1.25, 95% CI, 1.10-1.42), dyslipidaemia (RR 1.48, 95% CI, 1.33-1.66; RR 1.27, 95% CI, 1.12-1.45), obesity (RR 1.19, 95% CI, 1.02-1.39; RR 1.13, 95% CI, 1.00-1.28), overweight (RR 1.17, 95% CI, 1.07-1.29; RR 1.07, 95% CI, 1.00-1.14), coronary heart disease (RR 1.22, 95% CI, 1.00-1.51; RR 1.21, 95% CI, 1.09-1.35), and moderate-to-severe NAFLD (RR 1.66, 95% CI, 1.07-2.57; RR 1.68, 95% CI, 1.41-1.99) in adulthood. No association was observed for the risks of stroke or mild NAFLD. Adjustments for age, alcohol, smoking, body mass index, and physical activity nullified some associations. The associations were generally stronger in women than in men. In summary, foetal and childhood exposure to famine may confer greater risks of developing certain cardiometabolic conditions in adulthood, particularly in women. The extent to which risks for cardiometabolic conditions are associated with early-life famine appears to be determined by certain factors in adulthood.
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Affiliation(s)
- Khemayanto Hidayat
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Soochow University, Suzhou, China.,Department of Nutrition and Food Hygiene, School of Public Health, Soochow University, Suzhou, China
| | - Xuan Du
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Bi-Min Shi
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Li-Qiang Qin
- Department of Nutrition and Food Hygiene, School of Public Health, Soochow University, Suzhou, China
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19
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Naja F, Itani L, Kharroubi S, Diab El Harake M, Hwalla N, Jomaa L. Food insecurity is associated with lower adherence to the Mediterranean dietary pattern among Lebanese adolescents: a cross-sectional national study. Eur J Nutr 2020; 59:3281-3292. [PMID: 31900578 DOI: 10.1007/s00394-019-02166-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 12/17/2019] [Indexed: 02/07/2023]
Abstract
PURPOSE To derive dietary patterns (DPs) of Lebanese adolescents (10-18 years) and evaluate associations between identified DPs and household food insecurity (HFI). METHODS Data on adolescents (n = 693) were drawn from a national survey conducted in 2015 on a representative sample of Lebanese households with children. In addition to a sociodemographic questionnaire, data collection included the validated Arabic-version of the Household Food Insecurity Access Scale, used to evaluate HFI. Dietary intake was assessed using a 187-item validated food frequency questionnaire. Associations between HFI scores and DPs were examined using multiple linear regressions. RESULTS HFI was observed in 55.2% of the study sample. Two DPs were derived among adolescents: Western and Lebanese-Mediterranean (LM). The Western DP was characterized by higher consumption of sweetened beverages, fast foods, sweets, and refined grains, whereas the LM DP was characterized by higher intakes of fruits, vegetables, dairy products, and whole grains. Scores of the Western DP were negatively associated with fiber, calcium, iron, and vitamins A and D, while the LM DP scores were positively correlated with fiber, proteins, iron, calcium, and vitamins A and D (p < 0.01). LM DP scores were also negatively correlated with total fat, saturated and polyunsaturated fats, p < 0.05. After adjustment for sociodemographics, multiple linear regression showed that higher HFI scores were associated with lower adherence to LM DP among adolescents (β = - 0.026, 95% CI - 0.046, - 0.006). CONCLUSIONS HFI was associated with lower adherence to the Mediterranean pattern among Lebanese adolescents. Preventive strategies are needed to promote better diet quality among food-insecure youth.
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Affiliation(s)
- Farah Naja
- Department of Nutrition and Food Sciences, Faculty of Agricultural and Food Sciences, American University of Beirut, PO Box 11-0236, Riad El Solh, Beirut, 1107-2020, Lebanon
| | - Leila Itani
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Beirut Arab University, PO Box 11-5020, Riad El Solh, Beirut, 1107-2809, Lebanon
| | - Samer Kharroubi
- Department of Nutrition and Food Sciences, Faculty of Agricultural and Food Sciences, American University of Beirut, PO Box 11-0236, Riad El Solh, Beirut, 1107-2020, Lebanon
| | - Marwa Diab El Harake
- Department of Nutrition and Food Sciences, Faculty of Agricultural and Food Sciences, American University of Beirut, PO Box 11-0236, Riad El Solh, Beirut, 1107-2020, Lebanon
| | - Nahla Hwalla
- Department of Nutrition and Food Sciences, Faculty of Agricultural and Food Sciences, American University of Beirut, PO Box 11-0236, Riad El Solh, Beirut, 1107-2020, Lebanon
| | - Lamis Jomaa
- Department of Nutrition and Food Sciences, Faculty of Agricultural and Food Sciences, American University of Beirut, PO Box 11-0236, Riad El Solh, Beirut, 1107-2020, Lebanon.
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20
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Yamamoto M, Horita R, Sado T, Nishio A. Non-communicable Disease among Homeless Men in Nagoya, Japan: Relationship between Metabolic Abnormalities and Sociodemographic Backgrounds. Intern Med 2020; 59:1155-1162. [PMID: 32378655 PMCID: PMC7270766 DOI: 10.2169/internalmedicine.2452-18] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Objective To examine the degree of metabolic abnormalities and their association with the sociodemographic background or mental illness/cognitive disability among homeless men in Nagoya, Japan. Methods We interviewed 106 homeless men (aged 54.2±12.7 years) and measured their metabolic parameters. Mental illness and cognitive disability were diagnosed using the Mini-International Neuropsychiatric Interview and Wechsler Adult Intelligence Scale-III test, respectively. Associations between metabolic abnormalities and the sociodemographic background or mental illness/cognitive disability were analyzed. Results There were significant correlations of liver dysfunction (AST≥35 IU, ALT≥35 IU, γ-GTP≥75 IU), hypertension [systolic/diastolic blood pressure (BP) ≥140/90 mmHg], and dyslipidemia (HDL <40 mg/dL) with the history/duration of homelessness (over 2 times/year) and residence status (living on the streets). Although the mean body mass index (BMI), BP, HbA1c, and LDL in participants living in temporary residences were similar to those obtained from the general population data from National Health Nutrition Survey (NHNS) 2016, the systolic/diastolic BP in those living on the street was significantly higher than in the general population, and the HDL in those living in temporary residences was significantly lower than in those reported in the NHNS 2016 data. In the group with cognitive disability, the ALT, TG, and BMI values were significantly higher and the HDL level significantly lower in those living in temporary residences than in those living on the streets. Conclusion Stressful conditions while living on the streets may exacerbate hypertension and liver dysfunction, and unhealthy food habits when living in a temporary residence may exacerbate low HDL levels. In addition, an inability to self-manage due to cognitive disability may increase the ALT, TG, and BMI values. The provision of homeless people with the skills to sustain independent living conditions and ensure a healthy diet is required.
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Affiliation(s)
- Mayumi Yamamoto
- Health Administration Center, Gifu University, Japan
- United Graduate School of Drug Discovery and Medical Information Sciences, Gifu University, Japan
- Department of Endocrinology and Metabolism, Gifu University Hospital, Gifu University, Japan
| | - Ryo Horita
- Health Administration Center, Gifu University, Japan
- Department of Psychiatry, Gifu University Hospital, Gifu University, Japan
| | - Tadahiro Sado
- Faculty of Health Promotional Sciences, Tokoha University, Japan
| | - Akihiro Nishio
- Department of Psychiatry, Gifu University Hospital, Gifu University, Japan
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21
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Ward WL, Swindle TM, Kyzer AL, Edge N, Sumrall J, Whiteside-Mansell L. Maternal Depression: Relationship to Food Insecurity and Preschooler Fruit/Vegetable Consumption. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 17:E123. [PMID: 31877981 PMCID: PMC6981721 DOI: 10.3390/ijerph17010123] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 12/19/2019] [Accepted: 12/19/2019] [Indexed: 11/16/2022]
Abstract
Background: Maternal Depression (MD) has been implicated in the etiology of obesity. The present study investigated MD and both child fruit/vegetable consumption (FVC) and household food insecurity (FI) in an early childhood population. Methods: This cross-sectional study was conducted in Arkansas, United States, in 26 Head Start centers. Teachers obtained the Family Map (FM), an interview assessment tool used by Head Start staff to identify potential risk factors that affect child learning and development. The FM contains a two-item screener of parent depression-the Patient Health Questionaire-2, two questions about family FI, and two questions about FVC. The FM was completed in 693 households. Chi square analyses and logistic regressions utilizing adjusted and unadjusted odds ratios were utilized to compare differences in risk for children of mothers with no symptoms compared to mothers with low- or high-level depressive symptoms. Results: Children whose mothers had high MD were 2.90 (CI: 1.21-7.00) and 7.81 (CI: 3.71-16.45) times more likely to be at risk for low FVC and FI, respectively, compared to children of mothers with no MD. Similar findings but at lower magnitude were found for mothers with low symptoms of MD in comparison with mothers with no MD-both for Low FVC (1.57 times more likely; CI: 1.01-2.45) and FI (2.14 times more likely; CI: 1.28-3.58). The results presented are Odds Ratios from the multivariable adjusted models. Conclusions: Implications for the etiology of obesity, prevention/intervention efforts, and future research are offered, including recommended addition of maternal depression and household FI screening in early childhood programs.
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Affiliation(s)
- Wendy L. Ward
- Department of Pediatrics, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR 72202, USA
| | - Taren M. Swindle
- Department of Family and Preventive Medicine, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR 72202, USA; (T.M.S.); (A.L.K.); (N.E.); (L.W.-M.)
| | - Angela L. Kyzer
- Department of Family and Preventive Medicine, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR 72202, USA; (T.M.S.); (A.L.K.); (N.E.); (L.W.-M.)
| | - Nicola Edge
- Department of Family and Preventive Medicine, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR 72202, USA; (T.M.S.); (A.L.K.); (N.E.); (L.W.-M.)
| | | | - Leanne Whiteside-Mansell
- Department of Family and Preventive Medicine, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR 72202, USA; (T.M.S.); (A.L.K.); (N.E.); (L.W.-M.)
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22
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Wu AHB, Ghosh R, Mei Ong C, French D. Serum 25-Hydroxyvitamin D Concentrations from Patient Groups at High Risk for Deficiency. J Appl Lab Med 2019; 4:61-68. [PMID: 31639708 DOI: 10.1373/jalm.2018.028316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 03/12/2019] [Indexed: 11/06/2022]
Abstract
BACKGROUND Deficiency of 25-hydroxyvitamin D in serum is endemic in the general population, and testing for this hormone is useful in accessing a patient's overall health and well-being. METHODS We obtained blood from 216 hospitalized patients and outpatients divided into 4 groups thought to be at high risk of 25-hydroxyvitamin D deficiency: homeless, recreational drug abusers, psychiatric patients with limited access to the outdoors, and those infected with HIV. The 25-hydroxyvitamin D concentrations from these patients were determined with 2 different methodologies (immunoassay and mass spectrometry) and compared against 25-hydroxyvitamin D concentrations in apparently healthy controls. We hypothesized that these groups may be at higher risk for vitamin D deficiency because of poor nutrition, inadequate housing, restricted access to outdoors, or the presence of chronic disease. RESULTS For each of the patient groups including healthy controls, the median concentration of 25-hydroxyvitamin D was below 30 ng/mL, indicating deficiency. Comparisons between the healthy controls and the other groups were not statistically significant with either methodology, except for the homeless patients in whom a higher number of individuals had 25-hydroxyvitamin D concentrations below 20 ng/mL. Results between the 2 testing platforms demonstrated that only 52% of the specimens analyzed by immunoassay agreed within ±10% of the LC-MS/MS results, with an overall correlation coefficient to 0.920. The degree of concordance for deficiency with 2 published cutoffs of 20 and 30 ng/mL was 91% and 91%, respectively. CONCLUSIONS Vitamin D deficiency is a common finding in all the populations studied. The Lumipulse® G vitamin D immunoassay is an alternative for detecting vitamin D deficiency.
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Affiliation(s)
- Alan H B Wu
- Department of Laboratory Medicine, University of California, San Francisco, San Francisco, CA.
| | - Rohit Ghosh
- Department of Laboratory Medicine, University of California, San Francisco, San Francisco, CA
| | - Chui Mei Ong
- Department of Laboratory Medicine, University of California, San Francisco, San Francisco, CA
| | - Deborah French
- Department of Laboratory Medicine, University of California, San Francisco, San Francisco, CA
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23
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Oberle MM, Romero Willson S, Gross AC, Kelly AS, Fox CK. Relationships among Child Eating Behaviors and Household Food Insecurity in Youth with Obesity. Child Obes 2019; 15:298-305. [PMID: 31090441 DOI: 10.1089/chi.2018.0333] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Background: Food insecurity may trigger eating behaviors that contribute to pediatric obesity. The aim of this study is to identify eating behaviors among a pediatric population with obesity and household food insecurity. Methods: A cross-sectional study analyzed Child Eating Behavior Questionnaire (CEBQ) and household food insecurity screener responses, and BMI measurements from pediatric participants with obesity (BMI ≥95th percentile) from a weight management clinic between 2013 and 2017. Multivariate linear regression was performed to evaluate associations between CEBQ eating domains [Food Responsiveness, Emotional Overeating, Enjoyment of Food, Desire to Drink (DD), Satiety Responsiveness, Slowness in Eating, Emotional Undereating (EUE), and Food Fussiness] and household food insecurity, adjusting for age, sex, race/ethnicity, SNAP participation, and BMI percentile. A sub-group analysis was performed on participants from food insecure (FI) households to evaluate the associations between SNAP participation and eating domains. Results: Eight hundred twenty-two participants were included in the final analysis. Participants from FI households had significantly higher BMI percentiles even after adjustment for age, sex, race/ethnicity, and SNAP status (p = 0.000). Household food insecurity was associated with increased DD beverages (p = 0.000). Among participants from FI households, SNAP participation was significantly positively associated with the EUE (p = 0.009). Conclusions: Youth from FI households have higher BMIs even among a population with obesity. DD is positively associated with household food insecurity and may contribute to obesity in this population. Results suggest that providers treating pediatric patients with obesity should consider regularly screening for household food insecurity and associated eating behaviors as part of their medical management of obesity.
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Affiliation(s)
- Megan M Oberle
- 1 Division of Diabetes and Endocrinology, Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN.,2 Center for Pediatric Obesity Medicine, University of Minnesota Medical School, Minneapolis, MN
| | - Stacy Romero Willson
- 1 Division of Diabetes and Endocrinology, Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN
| | - Amy C Gross
- 1 Division of Diabetes and Endocrinology, Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN.,2 Center for Pediatric Obesity Medicine, University of Minnesota Medical School, Minneapolis, MN
| | - Aaron S Kelly
- 1 Division of Diabetes and Endocrinology, Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN.,2 Center for Pediatric Obesity Medicine, University of Minnesota Medical School, Minneapolis, MN
| | - Claudia K Fox
- 1 Division of Diabetes and Endocrinology, Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN.,2 Center for Pediatric Obesity Medicine, University of Minnesota Medical School, Minneapolis, MN
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24
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Lee HJ, Shin J, You KM. High-Prevalence Vitamin D Deficiency among Korean Emergency Department Homeless, with a Comparison to a Healthy Korean Population. Nutrients 2019; 11:nu11040763. [PMID: 30939796 PMCID: PMC6521275 DOI: 10.3390/nu11040763] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 03/27/2019] [Accepted: 03/28/2019] [Indexed: 12/23/2022] Open
Abstract
Although nutritional problems are a major concern for the homeless, their vitamin D status has not yet been widely evaluated. This study was a retrospective chart review conducted at a single academic, urban public hospital’s emergency department (ED). Patients whose serum 25-hydroxyvitamin D [25(OH)D] levels had been checked in the ED from July 2014 to June 2015 were reviewed and enrolled. For a healthy settled civilian control, 2011 and 2012 data from the Fifth Korean National Health and Nutrition Examination Survey (KNHANES) were used. A total of 179 patients were enrolled. Vitamin D deficiency was observed in 133 patients (73.7%). The vitamin D deficiency group showed a lower hemoglobin level than that of non-vitamin D deficiency group (p = 0.02). Winter visits were more common among the deficiency group (p = 0.048). Rhabdomyolysis was observed only in the deficiency homeless group (p = 0.03). When using age and sex as covariates of propensity score matching 25(OH)D levels were lower in the homeless than in the healthy control (15.7 ± 7.4 ng/mL vs. 18.2 ± 5.5 ng/mL, p < 0.001). Moreover, when the controls were limited to residents of the same city, the serum 25(OH)D level also was lower in the homeless than in the control (15.7 ± 7.4 ng/mL vs. 17.1 ± 5.4 ng/mL, p = 0.03). In summary, vitamin D deficiency was common and more frequent among homeless patients.
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Affiliation(s)
- Hui Jai Lee
- Department of Emergency Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, 20, Boramae-ro 5-gil, Dongjak-gu, Seoul 07061, Korea.
| | - Jonghwan Shin
- Department of Emergency Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, 20, Boramae-ro 5-gil, Dongjak-gu, Seoul 07061, Korea.
- Department of Emergency Medicine, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul 03080, Korea.
| | - Kyoung Min You
- Department of Emergency Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, 20, Boramae-ro 5-gil, Dongjak-gu, Seoul 07061, Korea.
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25
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Aceves-Martins M, Cruickshank M, Fraser C, Brazzelli M. Child food insecurity in the UK: a rapid review. PUBLIC HEALTH RESEARCH 2018. [DOI: 10.3310/phr06130] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BackgroundFood insecurity (FI) is a multifaceted, socioeconomic problem involving difficulties accessing sufficient, safe and nutritious food to meet people’s dietary requirements and preferences for a healthy life. For children experiencing FI, there are some potentially negative developmental consequences and it is, therefore, important to understand the links between FI and children’s health and well-being as well as any strategies undertaken to address FI. The overall objective of this assessment was to determine the nature, extent and consequences of FI affecting children (aged ≤ 18 years) in the UK.ObjectiveTo determine the nature, extent and consequences of FI affecting children (aged ≤ 18 years) in the UK.Data sourcesThe databases searched on 4 December 2017 included MEDLINE (including In-Process & Other Non-Indexed Citations and E-pub ahead of print files), EMBASE, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), the Commonwealth Agricultural Bureaux (CAB) abstracts, The Cochrane Library, Education Resources Information Centre (ERIC), PsycINFO, the Social Science Citation Index and the Applied Social Sciences Index and Abstracts (ASSIA).MethodsA rapid review of the current published and unpublished literature was conducted, including all study designs from specified high-income countries in children aged ≤ 18 years. Searches were conducted of major health-care, nutrition, education and social science databases from 1995 onwards, and websites of relevant UK and international organisations. Final searches were undertaken in December 2017.ResultsIn total, 109 studies were selected. Only five studies were conducted in the UK, four of which provided qualitative data. Possible factors associated with child FI were identified, for example socioeconomic status, material deprivation, living in public housing and having unemployed or poorly educated parents. Children’s health, well-being and academic outcomes were all negatively affected by FI. The mediating effects of family stressors and parenting practices in the relationship between FI and children’s health and well-being outcomes were not clear. Food assistance programmes were generally effective in mitigating FI and improving nutritional outcomes (including hunger) in the short term, but did not eradicate FI, eliminate its effects on children’s health or have an impact on academic outcomes. No reports assessing the prevalence of child FI in the UK or the cost-effectiveness and sustainability of interventions to tackle FI were identified.LimitationsThere was a lack of consistency in how FI was defined and measured across studies. Most of the studies used indirect measurements of child FI through parental reports. The majority of studies were conducted in North America. Only five studies were conducted in the UK. Thirty potentially relevant studies were not included in the review as a result of time and resource constraints. Most studies were observational and caution is advised in interpreting their results.ConclusionsA number of factors that were related to child FI were identified, as were negative associations between child FI and physical, mental and social outcomes. However, these findings should be interpreted with caution because of the correlational nature of the analyses and the fact that it is difficult to determine if some factors are predictors or consequences of FI.Future researchThere is an urgent requirement for the development of a reliable instrument to measure and monitor child FI in the UK and for well-designed interventions or programmes to tackle child FI.Study registrationThis study is registered as PROSPERO CRD42017084818.FundingThe National Institute for Health Research Public Health Research programme. The Health Services Research Unit is core-funded by the Chief Scientist Office of the Scottish Government Health and Social Care Directorates.
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Affiliation(s)
| | | | - Cynthia Fraser
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Miriam Brazzelli
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK
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Food insufficiency is associated with depression among street-involved youth in a Canadian setting. Public Health Nutr 2018; 22:115-121. [PMID: 30305193 DOI: 10.1017/s1368980018002574] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Food insufficiency, defined by the experience of hunger, is known to be prevalent and a source of health-related harm among-street involved youth, but little is known about its relationship with depression in this population. Therefore, we sought to assess the association between food insufficiency and symptoms of depression among a cohort of street-involved youth. DESIGN Multivariable logistic regression was used to assess the relationship between food insufficiency, defined as being hungry but not having enough money to buy food, and depression as measured by the Center for Epidemiological Studies Depression (CES-D) scale. SETTING Data from April 2006 to November 2013 were derived from the At-Risk Youth Study (ARYS), a prospective cohort of street-involved youth who use illicit drugs in Vancouver, Canada. SUBJECTS There were 1066 street-involved youth enrolled in the study, including 340 (31·9 %) females. RESULTS Of 1066 youth enrolled in the study, 724 (67·9 %) reported some food insufficiency and 565 (53·0 %) met criteria for depression. Compared with youth who did not report food insufficiency, those who reported often experiencing food insufficiency had a higher likelihood of reporting depression (adjusted OR=2·52; 95 % CI 1·74, 3·67), as did those who reported sometimes experiencing food insufficiency (adjusted OR=1·99; 95 % CI 1·47, 2·70). CONCLUSIONS Food insufficiency was prevalent and associated in a dose-dependent trend with symptoms of depression among street-involved youth in our setting. Findings highlight the need to address the nutritional and mental health needs of youth and identify pathways by which food insufficiency may contribute to depression among vulnerable populations.
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Archero F, Ricotti R, Solito A, Carrera D, Civello F, Di Bella R, Bellone S, Prodam F. Adherence to the Mediterranean Diet among School Children and Adolescents Living in Northern Italy and Unhealthy Food Behaviors Associated to Overweight. Nutrients 2018; 10:E1322. [PMID: 30231531 PMCID: PMC6165180 DOI: 10.3390/nu10091322] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 09/11/2018] [Accepted: 09/12/2018] [Indexed: 02/06/2023] Open
Abstract
The purposes of this study were to evaluate the differences in Mediterranean diet and its components among primary and secondary school children and adolescents living in northern Italy, and the associations with the weight status. Adherence was assessed by the KIDMED (Mediterranean Diet Quality Index) questionnaire on 669 subjects (6⁻16 years) attending five schools of Novara. The adherence was poor in 16.7%, average in 63.7%, and high in 19.6% of the students. Poor adherence was more frequent in primary than in secondary schools (20.7% vs. 13.7%, p < 0.04). Some unhealthy behaviors were more prevalent in younger children. Children of other ethnic origins had a mixed behavior, choosing both traditional healthy and unhealthy foods. Besides male gender and primary school, in Italian children, the risk of overweight was directly associated with eating at fast-food restaurants (OR: 1.890, CI 95% 1.002⁻3.563), and inversely with consumption of vegetables more than once a day (OR: 0.588, CI 95% 0.349⁻0.991), and olive oil at home (OR: 0.382, CI 95% 0.176⁻0.826). In children of other ethnic origins, this risk was associated with skipping breakfast (OR: 16.046, CI 95% 1.933⁻133.266), or consuming commercial baked good or pastries for breakfast (OR: 10.255, CI 95% 1.052⁻99.927). The overall KIDMED score correlated with height (β: 0.108; p < 0.005). Poor food quality is replacing the Mediterranean dietary pattern in children and adolescents, in particular among younger children. Because the risk of overweight was associated with different components of the Mediterranean diet depending on ethnic origins, tailored nutritional programs remain a need.
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Affiliation(s)
- Francesca Archero
- SCDU of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy.
| | - Roberta Ricotti
- SCDU of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy.
| | - Arianna Solito
- SCDU of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy.
| | - Deborah Carrera
- SCDO of Clinical Nutrition and Dietetics, Maggiore della Carità Hospital, 28100 Novara, Italy.
| | - Federica Civello
- SCDU of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy.
| | - Rosina Di Bella
- SCDU of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy.
| | - Simonetta Bellone
- SCDU of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy.
- Interdisciplinary Research Center of Autoimmune Diseases, University of Piemonte Orientale, 28100 Novara, Italy.
| | - Flavia Prodam
- SCDU of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy.
- Interdisciplinary Research Center of Autoimmune Diseases, University of Piemonte Orientale, 28100 Novara, Italy.
- Endocrinology, Department of Translational Medicine, University of Piemonte Orientale, 28100 Novara, Italy.
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Jones AD, Mundo‐Rosas V, Cantoral A, Levy TS. Household food insecurity in Mexico is associated with the co-occurrence of overweight and anemia among women of reproductive age, but not female adolescents. MATERNAL & CHILD NUTRITION 2017; 13:e12396. [PMID: 27966839 PMCID: PMC6865937 DOI: 10.1111/mcn.12396] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 08/31/2016] [Accepted: 10/03/2016] [Indexed: 12/12/2022]
Abstract
We aimed to determine the association between household food insecurity (HFI) and the co-occurrence of overweight and anemia among women of reproductive age in the Mexican population. We analyzed data on 4,039 nonpregnant female adolescents (15-19 years) and 10,760 nonpregnant adult women of reproductive age (20-49 years) from the 2012 National Health and Nutrition Survey of Mexico. The survey uses a two-stage sampling design, stratified by rural and urban regions. The Latin American and Caribbean Food Security Scale was used to assess HFI. We assessed overweight and obesity in women based on World Health Organization classifications for body mass index, and BMI-for-age Z-scores for female adolescents, and defined anemia as an altitude-adjusted hemoglobin (Hb) concentration < 120 g/L based on measurement of capillary Hb concentrations. In multiple logistic regression models adjusting for potential confounding covariates, HFI was not associated with the co-occurrence of anemia and overweight among female adolescents. The adjusted odds of women of reproductive age from mildly and moderately food-insecure households, respectively, experiencing concurrent anemia and overweight were 48% (OR: 1.48; 95% CI: 1.15, 1.91) and 49% (OR: 1.49; 95% CI: 1.08, 2.06) higher than among women from food-secure households. Severe HFI was not associated with concurrent overweight and anemia among female adolescents or women. HFI may be a shared mechanism for dual forms of malnutrition within the same individual, simultaneously contributing to overconsumption and dietary inadequacy.
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Affiliation(s)
- Andrew D. Jones
- School of Public HealthUniversity of MichiganAnn ArborMichiganUSA
| | - Verónica Mundo‐Rosas
- Center of Nutrition and Health ResearchNational Institute of Public HealthMexico CityMexico
| | - Alejandra Cantoral
- CONACYT Research FellowNational Institute of Public HealthMexico CityMexico
| | - Teresa Shamah Levy
- Center of Nutrition and Health ResearchNational Institute of Public HealthMexico CityMexico
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Nguyen BT, Ford CN, Yaroch AL, Shuval K, Drope J. Food Security and Weight Status in Children: Interactions With Food Assistance Programs. Am J Prev Med 2017; 52:S138-S144. [PMID: 28109415 DOI: 10.1016/j.amepre.2016.09.009] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Revised: 08/24/2016] [Accepted: 09/07/2016] [Indexed: 11/19/2022]
Abstract
INTRODUCTION It is unclear whether Supplemental Nutrition Assistance Program (SNAP) or National School Lunch Program (NSLP) participation modifies the relationship between food insecurity and obesity in children. METHODS Data were included for 4,719 children aged 9-17 years who participated in the National Health and Nutrition Survey between 2003-2004 and 2011-2012. Linear regression was used to examine the relationship between household food security (full, marginal, low, and very low) and BMI percentile. Adjusted models were also stratified by SNAP and NSLP participation. RESULTS There was no significant overall relationship between household food security and BMI percentile. In SNAP non-participants, there was no apparent overall relationship between BMI percentile and household food security. However, BMI percentile in children from households with low food security was significantly higher than that of children from fully food-secure households (risk difference [RD]=5.95, 95% CI=1.11, 10.80). Among SNAP participants, there was no significant relationship between household food security and BMI percentile. By NSLP participation category, there was a non-significant trend toward increasing BMI percentile with decreasing household food security in those reporting two or fewer (RD=1.75, 95% CI= -0.79, 4.29) and two to three (RD=1.07; 95% CI= -1.74, 3.89) lunches/week. There was no apparent relationship between household food security and BMI percentile in those reporting four or more lunches/week. CONCLUSIONS Although the overall relationship between household food security and weight status in school-aged children was not statistically significant, there was some evidence that the relationship may differ by SNAP or NSLP participation, suggesting the need for more research.
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Affiliation(s)
- Binh T Nguyen
- Independent Research Consultant, Mountain View, California
| | - Christopher N Ford
- Economic and Health Policy Research, American Cancer Society, Atlanta, Georgia
| | - Amy L Yaroch
- The Gretchen Swanson Center for Nutrition, Omaha, Nebraska
| | - Kerem Shuval
- Economic and Health Policy Research, American Cancer Society, Atlanta, Georgia
| | - Jeffrey Drope
- Economic and Health Policy Research, American Cancer Society, Atlanta, Georgia.
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Shanafelt A, Hearst MO, Wang Q, Nanney MS. Food Insecurity and Rural Adolescent Personal Health, Home, and Academic Environments. THE JOURNAL OF SCHOOL HEALTH 2016; 86:472-80. [PMID: 27122147 PMCID: PMC4852387 DOI: 10.1111/josh.12397] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Revised: 11/02/2015] [Accepted: 01/31/2016] [Indexed: 05/25/2023]
Abstract
BACKGROUND Food-insecure (FIS) adolescents struggle in school and with health and mental health more often than food-secure (FS) adolescents. Rural communities experience important disparities in health, but little is known about rural FIS adolescents. This study aims to describe select characteristics of rural adolescents by food-security status. METHODS Baseline analysis using data from a randomized trial to increase school breakfast participation (SBP) in rural Minnesota high schools. Students completed a survey regarding food security, characteristics, and home and school environments. Schools provided academic data and staff measured height and weight. Food security was dichotomized as FS vs FIS. Bivariate analysis, multivariate linear/logistic regression, and testing for interaction of food security and sex were performed. RESULTS Food-insecure adolescents reported poorer health, less exercise, had lower grades, and higher SBP (p < .01). Food-insecure adolescents reported marginally fewer barriers (p = .06) and more benefits of breakfast (p = .05). All associations except reported benefits remained significant after adjustment. Interactions were identified with girls' grade point average and with boys' caloric and added sugar intake. CONCLUSIONS Negative associations among food insecurity and positive youth development are identified in our sample. Policy and environmental strategies should address the complexities of these associations, including exploration of the role of school meals.
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Affiliation(s)
- Amy Shanafelt
- Department of Family Medicine and Community Health, University of Minnesota, Minneapolis, MN 55414.
| | | | - Qi Wang
- University of Minnesota, Clinical and Translational Science Institute, Minneapolis, MN 55414.
| | - Marilyn S Nanney
- Department of Family Medicine and Community Health, University of Minnesota, Minneapolis, MN 55414.
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Rossen LM, Kobernik EK. Food insecurity and dietary intake among US youth, 2007-2010. Pediatr Obes 2016; 11:187-93. [PMID: 26061645 PMCID: PMC4675681 DOI: 10.1111/ijpo.12044] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Revised: 03/02/2015] [Accepted: 05/05/2015] [Indexed: 11/30/2022]
Abstract
BACKGROUND There is limited research describing associations between food insecurity and dietary intake. OBJECTIVE To examine differences in dietary intake by food security status among a nationally representative sample of children and adolescents in the USA. METHODS The sample included 5136 children, ages 2-15 years, from the National Nutrition and Health Examination Survey, 2007-2010. Propensity score weighting was used to improve covariate balance between food-secure and food-insecure (marginal, low or very low food security) participants. Multivariate measurement error models were used to model usual intake of various dietary components and assess differences by food security status. RESULTS Initial analyses using multivariate measurement error models determined there were no differences between food-insecure and food-secure children across several dietary components. In sensitivity analyses, children experiencing very low food security consumed fewer whole grains and more solid fats and added sugars compared with their food-secure counterparts. Some of these differences were attenuated after propensity score weighting, although intake of whole grains and added sugars remained significantly different. CONCLUSIONS Food insecurity was largely not associated with dietary intake among 2-15-year-old US children, although some differences were observed comparing food-secure children to those experiencing very low food security.
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Affiliation(s)
- L M Rossen
- Office of Analysis and Epidemiology, Infant, Child, and Women's Health Statistics Branch, National Center for Health Statistics, Centers for Disease Control and Prevention, Hyattsville, MD, USA
| | - E K Kobernik
- Program for Women's Health Care Effectiveness Research, Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI, USA
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Barbour LR, Ho MYL, Davidson ZE, Palermo CE. Challenges and opportunities for measuring the impact of a nutrition programme amongst young people at risk of food insecurity: A pilot study. NUTR BULL 2016. [DOI: 10.1111/nbu.12200] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- L. R. Barbour
- Department of Nutrition and Dietetics; Monash University; Clayton Vic. Australia
| | | | - Z. E. Davidson
- Department of Nutrition and Dietetics; Monash University; Clayton Vic. Australia
| | - C. E. Palermo
- Department of Nutrition and Dietetics; Monash University; Clayton Vic. Australia
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Willis DE, Fitzpatrick KM. Psychosocial factors as mediators of food insecurity and weight status among middle school students. Appetite 2016; 103:236-243. [PMID: 27107857 DOI: 10.1016/j.appet.2016.04.022] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Revised: 04/13/2016] [Accepted: 04/17/2016] [Indexed: 01/01/2023]
Abstract
Research regarding the association between food insecurity and weight status among youth has produced mixed results. However, few studies on this topic have utilized data that includes survey responses from children themselves regarding their experience with food insecurity. This study was undertaken to examine the association between food insecurity and weight status among youth, as well as the potential mediation by psychosocial factors. A survey of 5th-7th grade students was administered to gather information on food insecurity, social and psychological resources, and health. The primary analysis includes OLS (Ordinary Least Squares) regression conducted using SPSS software and Sobel's test for mediation. Results suggest a positive association between food insecurity and weight status even when controlling for key demographic variables. In addition, we find that this association is mediated by psychosocial factors-namely, perceived social status and depression. Insights from this work highlight the need to consider non-nutritional pathways through which food insecurity impacts health as well the need to continue surveying youth directly when examining their experiences with food insecurity.
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Affiliation(s)
- Don E Willis
- Department of Sociology, 312 Middlebush Hall, University of Missouri, Columbia, MO, 65211-6100, USA.
| | - Kevin M Fitzpatrick
- Department of Sociology & Criminal Justice, 211 Old Main, University of Arkansas, Fayetteville, AR 72701, USA
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Burke MP, Frongillo EA, Jones SJ, Bell BB, Hartline-Grafton H. Household Food Insecurity is Associated With Greater Growth in Body Mass Index Among Female Children from Kindergarten Through Eighth Grade. JOURNAL OF HUNGER & ENVIRONMENTAL NUTRITION 2016. [DOI: 10.1080/19320248.2015.1112756] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Cutuli JJ, Steinway C, Perlman S, Herbers JE, Eyrich-Garg KM, Willard J. Youth Homelessness: Prevalence and Associations with Weight in Three Regions. HEALTH & SOCIAL WORK 2015; 40:316-324. [PMID: 26638508 DOI: 10.1093/hsw/hlv065] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
This study investigated the utility of the Youth Risk Behavior Survey (YRBS) to document associations between homeless status and weight while estimating the prevalence of youth homelessness in three regions. A school-based survey, the YRBS includes youths who have been difficult to involve in past research. Analysis of 2011 YRBS data produced population-weighted estimates of youth homelessness prevalence separately for Connecticut, Delaware, and Philadelphia. Public high school students anonymously reported their housing status, height, and weight on the YRBS. Height and weight were converted to body mass index (BMI) percentile-for-age scores. Homelessness was associated with higher BMI percentile scores for youths compared with nonhomeless peers. Associations between BMI percentile and different forms of homelessness (homeless with family, unaccompanied homeless without family) were explored at each site. Estimates of one-month homelessness prevalence ranged from 3.9 percent to 5.9 percent at each site. Homelessness, especially family homelessness, is associated with risk for higher BMI. The YRBS is an informative tool for estimating the prevalence of youth homelessness, expanding on what is known through other, more commonly used methods.
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Darling KE, Fahrenkamp AJ, Wilson SM, D'Auria AL, Sato AF. Physical and mental health outcomes associated with prior food insecurity among young adults. J Health Psychol 2015; 22:572-581. [PMID: 26464054 DOI: 10.1177/1359105315609087] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Following a biopsychosocial model of food insecurity, this study examined differences in physical health and mental health outcomes among young adults ( N = 98) with and without a history of food insecurity. Young adults with a history of food insecurity had higher average levels of body mass index, waist-to-height ratio, depressive symptoms, stress, and disordered eating scores than individuals with no history of food insecurity. No differences were found with symptoms of anxiety. Future research should examine interventions targeted at decreasing negative mental health outcomes and risk for overweight among young adults who have experienced food insecurity.
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Abstract
AbstractObjectiveTo examine the relationship between food insecurity and coping strategies (actions taken to manage economic stress) hypothesized to worsen glucose control in patients with diabetes.DesignUsing a cross-sectional telephone survey and clinical data, we compared food-insecure and food-secure individuals in their use of coping strategies. Using logistic regression models, we then examined the association between poor glucose control (glycated Hb, HbA1c≥8·0 %), food insecurity and coping strategies.SettingAn urban medical centre, between June and December 2013.SubjectsFour hundred and seven adults likely to be low income (receiving Medicaid or uninsured and/or residing in a zip code with >30 % of the population below the federal poverty level) with type 2 diabetes.ResultsOf respondents, 40·5 % were food insecure. A significantly higher percentage of the food-insecure group reported use of most examined coping strategies, including foregone medical care, participation in the Supplemental Nutrition Assistance Program (SNAP)) and use of emergency food programmes. Food insecurity was associated with poor glucose control (OR=2·23; 95 % CI 1·22, 4·10); coping strategies that were more common among the food insecure were not associated with poor glucose control. Among the food insecure, receipt of SNAP was associated with lower risk of poor glucose control (OR=0·27; 95 % CI 0·09, 0·80).ConclusionsWhile food insecurity was associated with poor glucose control, most examined coping strategies did not explain this relationship. However, receipt of SNAP among food-insecure individuals was associated with better diabetes control, suggesting that such programmes may play a role in improving health.
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Food insecurity, coping strategies and glucose control in low-income patients with diabetes. Public Health Nutr 2015; 19:1103-11. [DOI: 10.1017/s1368980015002323] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
AbstractObjectiveTo examine the relationship between food insecurity and coping strategies (actions taken to manage economic stress) hypothesized to worsen glucose control in patients with diabetes.DesignUsing a cross-sectional telephone survey and clinical data, we compared food-insecure and food-secure individuals in their use of coping strategies. Using logistic regression models, we then examined the association between poor glucose control (glycated Hb, HbA1c≥8·0 %), food insecurity and coping strategies.SettingAn urban medical centre, between June and December 2013.SubjectsFour hundred and seven adults likely to be low income (receiving Medicaid or uninsured and/or residing in a zip code with >30 % of the population below the federal poverty level) with type 2 diabetes.ResultsOf respondents, 40·5 % were food insecure. A significantly higher percentage of the food-insecure group reported use of most examined coping strategies, including foregone medical care, participation in the Supplemental Nutrition Assistance Program (SNAP)) and use of emergency food programmes. Food insecurity was associated with poor glucose control (OR=2·23; 95 % CI 1·22, 4·10); coping strategies that were more common among the food insecure were not associated with poor glucose control. Among the food insecure, receipt of SNAP was associated with lower risk of poor glucose control (OR=0·27; 95 % CI 0·09, 0·80).ConclusionsWhile food insecurity was associated with poor glucose control, most examined coping strategies did not explain this relationship. However, receipt of SNAP among food-insecure individuals was associated with better diabetes control, suggesting that such programmes may play a role in improving health.
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Brewis AA, Mckenna JJ. Translating human biology (introduction to special issue). Am J Hum Biol 2014; 27:1-5. [PMID: 25339595 DOI: 10.1002/ajhb.22646] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Revised: 09/30/2014] [Accepted: 10/05/2014] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVES Introducing a special issue on "Translating Human Biology," we pose two basic questions: Is human biology addressing the most critical challenges facing our species? How can the processes of translating our science be improved and innovated? METHODS We analyze articles published in American Journal of Human Biology from 2004-2013, and find there is very little human biological consideration of issues related to most of the core human challenges such as water, energy, environmental degradation, or conflict. There is some focus on disease, and considerable focus on food/nutrition. We then introduce this special volume with reference to the following articles that provide exemplars for the process of how translation and concern for broader context and impacts can be integrated into research. CONCLUSIONS Human biology has significant unmet potential to engage more fully in translation for the public good, through consideration of the topics we focus on, the processes of doing our science, and the way we present our domain expertise.
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Affiliation(s)
- Alexandra A Brewis
- School of Human Evolution and Social Change, Arizona State University, Tempe, Arizona
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Heidelberger LA, Smith C. A Child’s Viewpoint: Determinants of Food Choice and Definition of Health in Low-Income 8- to 13-Year-Old Children in Urban Minnesota Communities. JOURNAL OF HUNGER & ENVIRONMENTAL NUTRITION 2014. [DOI: 10.1080/19320248.2014.929547] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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The health diagnoses of homeless adolescents: a systematic review of the literature. J Adolesc 2014; 37:531-42. [PMID: 24931556 DOI: 10.1016/j.adolescence.2014.04.003] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2013] [Revised: 03/17/2014] [Accepted: 04/13/2014] [Indexed: 11/24/2022]
Abstract
BACKGROUND Homelessness during adolescence impacts negatively upon young people's physical and mental wellbeing. To be effective, programs aimed at addressing the health needs of this population must include knowledge of both the presenting and underlying acute and chronic conditions that characterise this high risk group of youth. METHODS We undertook a systematic review of the international literature for studies that used validated instruments and techniques to diagnose prevalence rates of physical and mental health disorders in homeless adolescents. RESULTS Twenty-one studies fulfilled the selection criteria. Of these, nine studies examined mental health diagnoses including depression, post-traumatic stress disorder, anxiety and substance abuse disorders. With one exception, the remaining twelve studies all related to sexually transmitted infections. CONCLUSION Homeless adolescents are diagnosed with widely varying rates of mental health disorders and high rates of sexually transmitted infection. Other likely chronic and acute physical conditions appear to be neglected in the published research.
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Rustad C, Smith C. Nutrition knowledge and associated behavior changes in a holistic, short-term nutrition education intervention with low-income women. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2013; 45:490-498. [PMID: 24206584 DOI: 10.1016/j.jneb.2013.06.009] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2012] [Revised: 06/25/2013] [Accepted: 06/28/2013] [Indexed: 06/02/2023]
Abstract
OBJECTIVE To assess the impact of a short-term nutrition intervention using education on a comprehensive array of nutrition and health topics in low-income women. DESIGN Pre- and postintervention surveys; 1 study condition (intervention group); experiential learning; pilot testing of education sessions. SETTING Community centers, homeless shelters, or University of Minnesota, in Minneapolis-St Paul metropolitan area. PARTICIPANTS Ethnically diverse, low-income women (n = 118), 23-45 years of age. INTERVENTION Three educational sessions providing a comprehensive curriculum of nutrition and health education via experiential and interactive lectures, activities, and demonstrations. One week to implement knowledge and behavioral changes, and pre- and postsurvey sessions to collect anthropometric data and evaluate changes in knowledge and behavior. MAIN OUTCOME MEASURES Health benefits of all food groups; identification of healthful foods; shopping, cooking, and gardening; and energy balance. ANALYSIS Paired t tests, Pearson correlations. RESULTS Postintervention increases in nutrition knowledge and favorable nutrition behavioral changes (P < .05). CONCLUSIONS AND IMPLICATIONS A short-term nutrition intervention using comprehensive nutrition and health education through experiential and interactive lessons, activities, and demonstrations has the capacity to increase nutrition knowledge and favorably change nutrition behaviors in a sample of low-income women.
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Affiliation(s)
- Claire Rustad
- Department of Food Science and Nutrition, University of Minnesota-Twin Cities, St Paul, MN
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Rodriguez J, Applebaum J, Stephenson-Hunter C, Tinio A, Shapiro A. Cooking, healthy eating, fitness and fun (CHEFFs): qualitative evaluation of a nutrition education program for children living at urban family homeless shelters. Am J Public Health 2013; 103 Suppl 2:S361-7. [PMID: 24148062 DOI: 10.2105/ajph.2013.301558] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We assessed the feasibility of a 15-week nutrition education, physical activity, and media literacy program for children living in urban family homeless shelters. METHODS We developed a qualitative monitoring tool to evaluate program process and impact at 2 shelter sites in the Bronx, New York, from 2009 to 2012. Facilitators recorded indications of participants' understanding of intended messages and demonstrations of changes in attitudes and behaviors. Comments, insights, and actions were recorded as they occurred. Facilitators also documented barriers to delivery of content and activities as intended. We used content analysis to examine data for patterns and identify themes. RESULTS A total of 162 children participated at the 2 shelter sites. Analysis of qualitative data yielded 3 themes: (1) children's knowledge and understanding of content, (2) children's shift in attitudes or intentions, and (3) interpretations through children's life experience. Food insecurity as well as shelter food service and policies were important influences on children's choices, hunger, and sense of well-being. CONCLUSIONS Children's experiences highlighted the need to advocate for shelter policies that adequately provide for children's nutritional and physical activity requirements and foster academic development.
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Affiliation(s)
- Jacqueline Rodriguez
- Jacqueline Rodriguez, Jo Applebaum, Cara Stephenson-Hunter, and Alan Shapiro are with Community Pediatric Programs, Children's Hospital at Montefiore, in partnership with Children's Health Fund, Bronx, NY. Andrea Tinio is with New York Children's Health Project, Children's Hospital at Montefiore
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Richards R, Smith C, Eggett DL. Correlates of energy intake and body mass index among homeless children in Minnesota. Child Obes 2013; 9:240-51. [PMID: 23705886 DOI: 10.1089/chi.2012.0026] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND This study evaluated environmental, personal, and behavioral correlates of BMI-for-age percentiles, dietary intake (kilocalories, carbohydrates, protein, fat, and Food Guide Pyramid food groups), and physical activity variables among homeless children. METHODS A 74-item survey, using social cognitive theory as the theoretical framework, height, weight, and one 24-hour recall were collected from homeless children aged 9-13 (n=159) at two shelters in Minneapolis, MN. Principal component analysis was performed on the subsections of the survey. Independent t-tests, Fisher exact tests, and chi-squared statistics evaluated sociodemographic and BMI percentile variables. Nonparametric tests evaluated dietary data. Stepwise regression models evaluated correlates of BMI percentiles, physical activity, and dietary intake variables. RESULTS Approximately 45% were overweight or obese (≥85(th) percentile). Dietary data represented intake on a given day, with children consuming a median 1.2 servings from the fruits and vegetables food group, 17.3 servings from the fats and sweets food group (one serving=grams in 1 Tbsp. fat/1 tsp. sugar), and the percent of calories from fat varying significantly between shelter 1 (S1) versus shelter 2 (S2) boys (37.1% vs. 31.7%, p<0.001). Factors identified from survey items and sociodemographic variables accounted for between 6% and 14% of the variance in energy intake and other dietary and physical activity variables (p range, 0.008 to <0.001). CONCLUSIONS Parental role modeling of eating behaviors and getting enough food were associated with less favorable food choices among homeless children. Policy interventions and program initiatives in the homeless environment could promote healthier food choices among children.
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Affiliation(s)
- Rickelle Richards
- Department of Nutrition, Dietetics, and Food Science, Brigham Young University, Provo, UT, USA
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Abstract
Child health and housing security are closely intertwined, and children without homes are more likely to suffer from chronic disease, hunger, and malnutrition than are children with homes. Homeless children and youth often have significant psychosocial development issues, and their education is frequently interrupted. Given the overall effects that homelessness can have on a child's health and potential, it is important for pediatricians to recognize the factors that lead to homelessness, understand the ways that homelessness and its causes can lead to poor health outcomes, and when possible, help children and families mitigate some of the effects of homelessness. Through practice change, partnership with community resources, awareness, and advocacy, pediatricians can help optimize the health and well-being of children affected by homelessness.
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Family food insecurity and nutritional risk in adolescents from a low-income area of Rio de Janeiro, Brazil. J Biosoc Sci 2012; 45:661-74. [PMID: 23149069 DOI: 10.1017/s0021932012000685] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The study objective was to analyse the association between food insecurity and the weight and height status of adolescents from a low-income area in the metropolitan region of Rio de Janeiro, Brazil. The population-based cross-sectional survey included 523 adolescents aged 12-18 years, selected by a three-stage cluster sample. Dietary intake was ascertained with a food frequency questionnaire and family food insecurity was assessed with a validated questionnaire. The analysis estimated weighted means of energy and nutrient intakes by families' socioeconomic characteristics and the association between dietary intake with overweight and stunting. The prevalence of mild family food insecurity was 36%, and 24% of the families reported moderate or severe food insecurity. Overweight prevalence was 24%, and the prevalence of stunting was 9%, with no significant differences between sex or age groups. Family food insecurity was associated with unfavourable socioeconomic characteristics, but there was no association between socioeconomic characteristics (including family food insecurity) and overweight or stunting. Moderate or severe family food insecurity was inversely associated with intake of protein and calcium. In addition, stunting was associated with low calcium and iron intake. The co-existence of family food insecurity with overweight and stunting implies a high nutritional risk for adolescents from poor areas of Rio de Janeiro. Nevertheless, the observed absence of a statistical association between family food insecurity and weight status attests to the complexity of this issue.
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Hadley C, Crooks DL. Coping and the biosocial consequences of food insecurity in the 21st century. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2012; 149 Suppl 55:72-94. [DOI: 10.1002/ajpa.22161] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2012] [Accepted: 09/07/2012] [Indexed: 11/10/2022]
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Gross RS, Mendelsohn AL, Fierman AH, Racine AD, Messito MJ. Food insecurity and obesogenic maternal infant feeding styles and practices in low-income families. Pediatrics 2012; 130:254-61. [PMID: 22826569 DOI: 10.1542/peds.2011-3588] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES We explored the relationship between household food insecurity and maternal feeding styles, infant feeding practices, and perceptions and attitudes about infant weight in low-income mothers. METHODS Mothers participating in the Special Supplemental Food Program for Women, Infants, and Children with infants aged between 2 weeks and 6 months were interviewed. By using regression analyses, the following relationships were examined between food insecurity and: (1) controlling feeding styles (restrictive and pressuring); (2) infant feeding practices, including breastfeeding, juice consumption, and adding cereal to the bottle; and (3) perceptions and attitudes about infant weight. Path analysis was used to determine if perceptions and attitudes about infant weight mediated the relationships between food insecurity and controlling feeding styles. RESULTS The sample included 201 mother-infant pairs, with 35% reporting household food insecurity. Food-insecure mothers were more likely to exhibit restrictive (B [SE]: 0.18 [0.08]; 95% confidence interval [CI]: 0.02-0.34) and pressuring (B [SE]: 0.11 [0.06]; 95% CI: 0.001-0.22) feeding styles compared with food-secure mothers. No associations were found with feeding practices. Concern for their infant becoming overweight in the future was associated with food insecurity (adjusted odds ratio: 2.11 [95% CI: 1.02-4.38]). This concern mediated the relationship between food insecurity and both restrictive (P = .009) and pressuring (P = .01) feeding styles. CONCLUSIONS Increased concern about future overweight and controlling feeding styles represent potential mechanisms by which food insecurity could be related to obesity. Obesity prevention should aim to decrease food insecurity and to reduce controlling feeding styles in families who remain food insecure.
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Affiliation(s)
- Rachel S Gross
- Department of Pediatrics, Albert Einstein College of Medicine, Children's Hospital at Montefiore, 3444 Kossuth Ave, Bronx, NY 10467, USA.
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Smith C, Franzen‐Castle L. Dietary acculturation and body composition predict American Mmong children's blood pressure. Am J Hum Biol 2012; 24:666-74. [DOI: 10.1002/ajhb.22295] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2011] [Revised: 12/05/2011] [Accepted: 05/01/2012] [Indexed: 02/03/2023] Open
Affiliation(s)
- Chery Smith
- Department of Food Science and Nutrition, University of Minnesota, St. Paul, Minnesota
| | - Lisa Franzen‐Castle
- Panhandle Research and Extension Center, University of Nebraska‐Lincoln, Scottsbluff, Nebraska
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Franklin B, Jones A, Love D, Puckett S, Macklin J, White-Means S. Exploring mediators of food insecurity and obesity: a review of recent literature. J Community Health 2012; 37:253-64. [PMID: 21644024 DOI: 10.1007/s10900-011-9420-4] [Citation(s) in RCA: 304] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
One in seven American households experience food insecurity at times during the year, lack of money and other resources hinder their ability to maintain consistent access to nutritious foods. Low-income, ethnic minority, and female-headed households exhibit the greatest risk for food insecurity, which often results in higher prevalence of diet-related disease. The food insecurity-obesity paradox is one that researchers have explored to understand the factors that influence food insecurity and its impact on weight change. The aim of this inquiry was to explore new evidence in associations of food insecurity and obesity in youth, adult, and elderly populations. A literature search of publication databases was conducted, using various criteria to identify relevant articles. Among 65 results, 19 studies conducted since 2005 were selected for review. Overall, the review confirmed that food insecurity and obesity continue to be strongly and positively associated in women. Growing evidence of this association was found in adolescents; but among children, results remain mixed. Few studies supported a linear relationship between food insecurity and weight outcomes, as suggested by an earlier review. New mediators were revealed (gender, marital status, stressors, and food stamp participation) that alter the association; in fact, newer studies suggest that food stamp participation may exacerbate obesity outcomes. Continued examination through longitudinal studies, development of tools to distinguish acute and chronic food insecurity, and greater inclusion of food security measurement tools in regional and local studies are warranted.
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Affiliation(s)
- Brandi Franklin
- University of Tennessee Health Science Center, Consortium for Health Education, Economic Empowerment and Research (CHEER), Memphis, TN 38105, USA.
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