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Drivers and health implications of the dietary transition among Inuit in the Canadian Arctic: a scoping review. Public Health Nutr 2020; 24:2650-2668. [PMID: 32914743 DOI: 10.1017/s1368980020002402] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE The current study undertook a systematic scoping review on the drivers and implications of dietary changes among Inuit in the Canadian Arctic. DESIGN A keyword search of peer-reviewed articles was performed using PubMed, Web of Science, CINAHL, Academic Search Premier, Circumpolar Health Bibliographic Database and High North Research Documents. Eligibility criteria included all full-text articles of any design reporting on research on food consumption, nutrient intake, dietary adequacy, dietary change, food security, nutrition-related chronic diseases or traditional food harvesting and consumption among Inuit populations residing in Canada. Articles reporting on in vivo and in vitro experiments or on health impacts of environmental contaminants were excluded. RESULTS A total of 162 studies were included. Studies indicated declining country food (CF) consumption in favour of market food (MF). Drivers of this transition include colonial processes, poverty and socio-economic factors, changing food preferences and knowledge, and climate change. Health implications of the dietary transition are complex. Micro-nutrient deficiencies and dietary inadequacy are serious concerns and likely exacerbated by increased consumption of non-nutrient dense MF. Food insecurity, overweight, obesity and related cardiometabolic health outcomes are growing public health concerns. Meanwhile, declining CF consumption is entangled with shifting culture and traditional knowledge, with potential implications for psychological, spiritual, social and cultural health and well-being. CONCLUSIONS By exploring and synthesising published literature, this review provides insight into the complex factors influencing Inuit diet and health. Findings may be informative for future research, decision-making and intersectoral actions around risk assessment, food policy and innovative community programmes.
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Cormier M, Schwartzman K, N'Diaye DS, Boone CE, Dos Santos AM, Gaspar J, Cazabon D, Ghiasi M, Kahn R, Uppal A, Morris M, Oxlade O. Proximate determinants of tuberculosis in Indigenous peoples worldwide: a systematic review. LANCET GLOBAL HEALTH 2019; 7:e68-e80. [PMID: 30554764 DOI: 10.1016/s2214-109x(18)30435-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 08/29/2018] [Accepted: 09/05/2018] [Indexed: 01/30/2023]
Abstract
BACKGROUND Indigenous peoples worldwide carry a disproportionate tuberculosis burden. There is an increasing awareness of the effect of social determinants and proximate determinants such as alcohol use, overcrowding, type 1 and type 2 diabetes, substance misuse, HIV, food insecurity and malnutrition, and smoking on the burden of tuberculosis. We aimed to understand the potential contribution of such determinants to tuberculosis in Indigenous peoples and to document steps taken to address them. METHODS We did a systematic review using seven databases (MEDLINE, Embase, CINAHL, Global Health, BIOSIS Previews, Web of Science, and the Cochrane Library). We identified English language articles published from Jan 1, 1980, to Dec 20, 2017, reporting the prevalence of proximate determinants of tuberculosis and preventive programmes targeting these determinants in Indigenous communities worldwide. We included any randomised controlled trials, controlled studies, cohort studies, cross-sectional studies, case reports, and qualitative research. Exclusion criteria were articles in languages other than English, full text not available, population was not Indigenous, focused exclusively on children or older people, and studies that focused on pharmacological interventions. FINDINGS Of 34 255 articles identified, 475 were eligible for inclusion. Most studies confirmed a higher prevalence of proximate determinants in Indigenous communities than in the general population. Diabetes was more frequent in Indigenous communities within high-income countries versus in low-income countries. The prevalence of alcohol use was generally similar to that among non-Indigenous groups, although patterns of drinking often differed. Smoking prevalence and smokeless tobacco consumption were commonly higher in Indigenous groups than in non-Indigenous groups. Food insecurity was highly prevalent in most Indigenous communities evaluated. Substance use was more frequent in Indigenous inhabitants of high-income countries than of low-income countries, with wide variation across Indigenous communities. The literature pertaining to HIV, crowding, and housing conditions among Indigenous peoples was too scant to draw firm conclusions. Preventive programmes that are culturally appropriate targeting these determinants appear feasible, although their effectiveness is largely unproven. INTERPRETATION Indigenous peoples were generally reported to have a higher prevalence of several proximate determinants of tuberculosis than non-Indigenous peoples, with wide variation across Indigenous communities. These findings emphasise the need for community-led, culturally appropriate strategies to address smoking, food insecurity, and diabetes in Indigenous populations as important public health goals in their own right, and also to reduce the burden of tuberculosis. FUNDING Canadian Institutes of Health Research.
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Affiliation(s)
- Maxime Cormier
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Kevin Schwartzman
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada.
| | - Dieynaba S N'Diaye
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Claire E Boone
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Alexandre M Dos Santos
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Júlia Gaspar
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Danielle Cazabon
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Marzieh Ghiasi
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Rebecca Kahn
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Aashna Uppal
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Martin Morris
- Schulich Library of Physical Sciences, Life Sciences and Engineering, McGill University, Montreal, QC, Canada
| | - Olivia Oxlade
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
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Silva FRDM, de Oliveira MGOA, Souza ASR, Figueroa JN, Santos CS. Factors associated with malnutrition in hospitalized cancer patients: a croos-sectional study. Nutr J 2015; 14:123. [PMID: 26652158 PMCID: PMC4676158 DOI: 10.1186/s12937-015-0113-1] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 12/08/2015] [Indexed: 01/06/2023] Open
Abstract
Introduction The incidence of cancer is increasing worldwide and with it the prevalence of malnutrition, which is responsible for the death of almost 20 % of cancer patients. The objective of this study was to identify the factors associated with malnutrition in hospitalized cancer patients. Methods Cross-sectional study conducted with 277 hospitalized patients in the Institute of Integrative Medicine Prof. Fernando Figueira from March to November 2013. The nutritional status was classified as well-nourished and moderate/severe malnutrition, according to the Patient-Generated Subjective Global Assessment. The association between moderate/severe malnutrition and demographic, behavioral, socioeconomic, clinical, therapeutic and nutritional variables was investigated through univariate regression and hierarchical Poisson models, with a 5 % significance level. Results The prevalence of malnutrition was 71.1 %, being classified as moderate in 35.4 % and severe in 35.7 %. After multivariate analysis, smokers/ex-smokers low socioeconomic status, performance status ≥2 and age ≥60 years were associated with increased risk of malnutrition. Conclusion There was observed a high prevalence of moderate/severe malnutrition in cancer patients, with the increased risk of malnutrition associated with the presence of factors that can be assessed during hospital admission suggesting a higher alert of the medical and health care staff about the need for nutritional assessment and intervention.
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Affiliation(s)
| | | | - Alex Sandro Rolland Souza
- Institute of Integrative Medicine Prof. Fernando Figueira (IMIP), Recife, PE, Brazil. .,Federal University of Pernambuco (UFPE), Recife, PE, Brazil.
| | - José Natal Figueroa
- Institute of Integrative Medicine Prof. Fernando Figueira (IMIP), Recife, PE, Brazil.
| | - Carmina Silva Santos
- Institute of Integrative Medicine Prof. Fernando Figueira (IMIP), Recife, PE, Brazil.
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Akande VO, Hendriks AM, Ruiter RAC, Kremers SPJ. Determinants of dietary behavior and physical activity among Canadian Inuit: a systematic review. Int J Behav Nutr Phys Act 2015; 12:84. [PMID: 26104152 PMCID: PMC4479248 DOI: 10.1186/s12966-015-0252-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Accepted: 06/19/2015] [Indexed: 01/23/2023] Open
Abstract
Background Increased dependence on Western diets and low physical activity have largely contributed to weight gain and associated chronic diseases in the Canadian Inuit population. The purpose of this study was to systematically review factors influencing dietary and physical activity behaviors to guide health promotion interventions and provide recommendations for future studies. Method We conducted a systematic literature review to identify relevant articles. Searches were conducted between May 2014 and July 2014, and inclusive of articles published up until July 2014. Articles were searched using four databases: PubMed, PsycINFO, SocINDEX, and Psychology and Behavioral Sciences Collection. Eligible studies focused on diet and/or physical activity or determinants of diet and/or physical activity in Canadian Inuit population, and were published in English. Results A total of 45 articles were included in the analysis. A detailed appraisal of the articles suggested that many Inuit have disconnected from the traditional ways of life, including harvesting and processing of traditional food species and the associated physical activity. In the last two decades there has been a significant shift from consumption of healthy traditional foods to energy-dense store-bought foods particularly among younger Inuit (<50 years of age). Additionally, low socioeconomic status (SES) and high transportation cost affect food accessibility and contribute to poor dietary choices in the population. However, a few articles that described the mediating role of psychosocial factors reported that higher SES, increased healthful food knowledge, and self-efficacy towards healthy dietary behavior, were associated with greater intentions to make healthier food choices and participate in physical activity. Conclusion It is evident that the rapid social, cultural, and environmental changes in the Arctic have altered dietary and physical activity behaviors of Canadian Inuit. However, our understanding is limited on how these behaviours might be influenced in the face of these changes. Prospective studies are needed to advance our knowledge of cognitive and environmental determinants of Inuit energy balance-related behaviours. These studies can inform the development of health promotion interventions in the population.
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Affiliation(s)
- Victor O Akande
- Department of Health Promotion, NUTRIM School for Nutrition, Toxicology and Metabolism, Maastricht University Medical Center, P.O. Box 616, 6200, Maastricht, MD, The Netherlands.
| | - Anna M Hendriks
- Department of Health Promotion, CAPHRI, School of Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands
| | - Robert A C Ruiter
- Department of Work & Social Psychology, Faculty of Psychology & Neuroscience, Maastricht University, Universiteitssingel 40, Maastricht, 6200, MD, Netherlands
| | - Stef P J Kremers
- Department of Health Promotion, NUTRIM School for Nutrition, Toxicology and Metabolism, Maastricht University Medical Center, P.O. Box 616, 6200, Maastricht, MD, The Netherlands
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