How to complement traditional instruments to measure the economic dimension of food security in older people? An application for regions of Argentina

Introduction: One of the dimensions of food security has to do with economic access to food. Aim: Propose a methodology that allows evaluating economic access to food in Argentina for the elderly population. Methods: Dietary guides for the Argentine population are used. Meanwhile, the food consumption patterns observed in the elderly population in Argentina are considered from a household expenditure survey, from which implicit food prices can also be obtained. Results: Six dietary plans corresponding to different regions of the country are designed and evaluated and it is found that they would be affordable only in two of the six regions analyzed. Conclusion: in the Metropolitan, Pampas, Cuyo, and Northeast regions the cost of the ideal basket is higher than food spending, fundamentally in the Northeast region where food spending should increase by 25%.

Retirement is associated with a decrease in dietary quality

BACKGROUND AND AIM

Retirement has been associated with changes in dietary intake. We evaluated dietary intake and compliance to dietary guidelines after retirement in a population-based survey.

METHODS

Data from a prospective study conducted in Lausanne, Switzerland. Dietary intake was assessed using a validated food frequency questionnaire in 2009-2012 (first survey) and 2014-2017 (second survey). Total energy intake (TEI), macro and micronutrients, foods, dietary scores and compliance to dietary guidelines were assessed. Three approaches were used comparing changes in dietary intake: 1) before and after retiring (paired analysis); 2) in participants who retired with gender- and age-matched participants who did not retire (two-group comparison), and 3) in participants who retired, who did not retire or who were retired at both surveys (analysis of variance).

RESULTS

Using the first approach, newly retired participants (n = 215) increased their intake of total (median and [interquartile range]: 15.2 [13.7-17.5] vs. 14.9 [13.3-17.1] % of TEI) and animal (11.1 [9.1-13.0] vs. 10.0 [8.5-12.6] %TEI) protein; total (35.8 [32.1-40.7] vs. 34.6 [30.0-39.1] %TEI), saturated and monounsaturated fat; alcohol; cholesterol; vitamin D and fish, and decreased their intake of vegetable protein; total carbohydrates and monosaccharides, and of the Mediterranean diet score. Those findings were confirmed for total and saturated fat, alcohol, total carbohydrates and monosaccharides; vitamin D and fish intake, and of the Mediterranean diet score in the other two approaches.

CONCLUSION

Retirement was associated with an unhealthier dietary intake.

Food Insecurity in Older Adults in Canada and the United States: A Concept Analysis

A concept analysis using the method of Walker and Avant was undertaken to clarify the concept of food insecurity in older adults in Canada and the United States. A literature review was undertaken to conduct a concept analysis of food insecurity in older people. Food insecurity is associated with multiple negative health outcomes and may be experienced differently by older adults as compared to younger adults. It is therefore important to understand the concept of food insecurity as is relates to older adults. Four defining attributes of food insecurity in older adults in Canada and the United States were identified: (i) inability to acquire or prepare enough food, (ii) compromising on food quality or preference, (iii) uncertainty or anxiety around the ability to acquire or prepare food, and (iv) socially unacceptable or non-normative practices. These attributes may allow for improved policies and programs aimed at addressing food insecurity in older adults by better meeting the needs of older individuals. Additional research into food insecurity as experienced by Canadian and American older adults could help to further clarify the concept.

Determinants of Health in Discharge Planning for Seniors: Asking the Right Questions

Les praticiens sont encouragés à envisager un changement de perspective philosophie sur la façon dont les équipes interdisciplinaires interrogent les personnes âgées et leurs soignants au cours du processus de la sortie de l’hôpital. Les équipes engagées dans le planification des congés de l’hôpital peuvent commencer systematiquement à poser des questions qui vont au-delà du mise au point médical traditionnel sur les prescriptions, la réhabilitation et les soins, s’ils sont engagés dans un cadre de la décharge englobant attention aux déterminants sociaux de la santé. Une telle approche pourrait révéler les points forts et aussi pourrait exposer les inégalités sanitaires et sociales que les aînés doivent confronter en arrivant chez eux. Cette information peut ouvrir une porte d’entrée reliant les personnes âgées aux ressources sociales et économiques qui les soutiennes afin qu’elles puissent rester en bonne santé et productives.

Affordability of a nutritious diet for income assistance recipients in Nova Scotia (2002-2010)

OBJECTIVE

This study assessed the affordability of a basic nutritious diet for selected household types relying on income assistance (IA) by comparing potential incomes to the costs of the National Nutritious Food Basket (NNFB) and other essential expenditures in Nova Scotia from 2002 to 2010, and examined the adequacy of IA allowances during this time period.

METHOD

The cost of the NNFB was surveyed across a random sample of grocery stores in NS during five time periods: 2002, 2004/05, 2007, 2008 and 2010, and was factored into affordability scenarios for three household types relying on IA: a family of four, a lone mother with three children, and a lone male. Essential monthly expenses were deducted from total net income to determine if adequate funds remained for the NNFB.

RESULTS

For each time period examined, the findings demonstrated that all household types faced a significant monthly deficit if they purchased a basic nutritious diet. In each household scenario, the potential monthly deficits increased from 2002 to 2010, ranging from $112 in 2002 for a lone mother with three children to $523 in 2010 for a lone male.

CONCLUSION

Despite increases in allowances, these findings suggest that the risk of food insecurity has increased for IA-dependent households in NS. To address this public health challenge, public health practitioners must advocate for integrated, progressive and sustainable social welfare policies that ensure that individuals and families relying on IA have adequate income and other supports to meet their basic needs, including access to a healthy diet.

Explained and unexplained regional variation in Canadian obesity prevalence

The objective of our study was to examine sociodemographic and behavioral variables underlying the geographic variation of obesity in Canada. We aimed to quantify the share of regional variation in average BMI attributable to commonly cited determinants of obesity and the remaining share, which is attributable to the idiosyncrasies of the regional environment ("regional effects"). Using data from the Canadian Community Health Survey (CCHS) (2004), ordinary least squares (OLS) regression, and Blinder-Oaxaca decomposition to decompose the difference in mean BMI between regions, we quantify two parts of the difference: a share explained by different levels of the covariates and a share explained by those covariates having different effects on BMI in the different regions, using the Atlantic provinces as the reference group. We observed that some differences (e.g., average BMI for males in Quebec compared to the Atlantic provinces) are mostly explained by the different levels of socio-demographic and behavioral covariates, while others (e.g., average BMI for females in Quebec compared to the Atlantic provinces) are mostly explained by the different effects of the covariates on BMI. In the latter scenario, even if covariates were made to be identical in the different regions, the difference in average BMI would persist. Thus, targeting covariates in different regions through plans like physical activity or nutrition policy, income equalization, or education subsidies will have ambiguous effects for addressing disparate obesity levels, being plausible policy options in some regions but less so in others. Future research and policy would benefit from identifying these region-specific attributes that have local implications for BMI.