A small but growing number of studies examine how corporate practices influence health inequities. Studies have described and analyzed how corporations target selected populations for marketing of unhealthy products, assessed the impact of these practices on differences in health behavior and health, and explored other ways that corporate decisions maintain or exacerbate health disparities. Here Corporations and Health Watch summarizes a few of these recent reports and invites readers to submit additions to the list for subsequent posting.
Baker EA, Schootman M, Barnidge E, Kelly C. The role of race and poverty in access to foods that enable individuals to adhere to dietary guidelines. Prev Chronic Dis. 2006; 3(3):A76.
Analyzes the results of an audit of community supermarkets and fast food restaurants to assess the location and availability of food choices that enable individuals to meet the dietary guidelines established by the U.S. Department of Agriculture. The researchers used supermarket and fast food restaurant audit tools to assess the availability of healthy food choices in the urban area of St. Louis, Missouri. The researchers found that two factors (race and income) are associated with the location of food outlets and the selection of foods available. Individuals living in mixed or white high-poverty areas and in primarily African American areas are less likely to have access to foods that would enable them to make healthy food choices. The researchers recommend collaborations with the business community and political structures to make it economically viable to provide equal access to healthy food choices.
Brody H, Hunt LM. BiDil: assessing a race-based pharmaceutical. Ann Fam Med. 2006; 4(6): 556-60.
Analyzes scientific evidence on BiDil, the first drug approved by the Food and Drug Administration to be marketed to a single racial-ethnic group, African Americans, for the treatment of congestive heart failure. The authors discuss the problems that can arise when race is viewed as a biological-medical construct, leading to an overly simplistic assumption of a racial and hence presumed genetic difference while obscuring the “economic, social, cultural, and ethical issues lurking in the background.” The authors predict that the manufacturer will launch a publicity campaign targeting African Americans, and that family medicine doctors will be asked by their patients for the new “for blacks only” medication.
Freudenberg N, Galea S, Fahs M. Changing corporate practices to reduce cancer disparities. J Health Care Poor Underserved.2008; 19(1):26-40.
Reviews data on disparities in cancer morbidity and mortality in the United States, and reviews evidence on corporate practices contribute to cancer risk behavior, incidence, and cancer disparities. The authors propose that the practices of the tobacco, alcohol and food industries be considered as modifiable social determinants of health. The authors conclude with recommendations for research, practice, and policy that would lead to what they term “less carcinogenic” corporate practices.
Kwate N O A. Fried chicken and fresh apples: Racial segregation as a fundamental cause of fast food density in black neighborhoods. Health and Place 2008;14:32-44.
Analyzes pathways by which racial segregation contributes to higher density of fast food outlets in Black neighborhoods in US. The author proposes that population characteristics, economic characteristics, physical infrastructure and social processes of Black neighborhoods each contribute to creation of “localized geographic areas for targeting by fast food corporations and operators.”
Kwate NO, Lee TH. Ghettoizing outdoor advertising: disadvantage and ad panel density in black neighborhoods. J Urban Health. 2007;84(1):21-31.
Investigates correlates of density of outdoor advertising in predominantly African American neighborhoods in New York City. Authors found that that black neighborhoods have more outdoor advertising space than white neighborhoods, and these spaces disproportionately market alcohol and tobacco advertisements. By linking census data with property data at the census block group level, investigators found that two neighborhood-level determinants of ad density were income level and physical decay.
Macdonald L, Cummins S, Macintyre S. Neighbourhood fast food environment and area deprivation-substitution or concentration? Appetite. 2007l;49(1):251-4.
Investigates associations between area deprivation and the location of the four largest fast-food chains in Scotland and England. The authors report statistically significant increases in density of outlets from more affluent to more deprived areas for each individual fast-food chain and all chains combined. They conclude that these findings support a “concentration” effect whereby environmental risk factors for obesity appear to be ‘concentrated’ in more deprived areas.
Monsivais P, Drewnowski A. The rising cost of low-energy-density foods. J Am Diet Assoc. 2007; 107(12): 2071-6.
Discusses the results of a study on the energy density and retail prices of 372 foods and beverages in major supermarket chains in the Seattle, WA metropolitan area in 2004 and 2006 (energy density and prices were calculated in terms of $/100g and $/1,000 kcal). The researchers discuss the role of lower energy-density foods as a strategy for managing overweight and obesity. The two-year price change for the least energy-dense foods was +19.5% whereas the price change for the most energy-dense foods was -1.8%. The researchers suggest that the lower price of energy-dense foods and the resistance of energy-dense foods to price inflation may help explain why the highest rates of obesity in the United States are observed among those with limited economic means.
Morrison MA, Krugman DM, Pumsoon P. Under the radar: smokeless tobacco advertising in magazines with substantial youth readership. Am J Public Health. 2008; 98(3): 543-48.
Reviews the level of advertising of smokeless tobacco products before and after the Smokeless Tobacco Master Settlement Agreement (STMSA). The researchers determined that the STMSA appears to have had a limited effect on adolescents’ exposure to the advertising of smokeless tobacco in magazines with high youth readership. The researchers determined that adolescent boys (aged 12-17) are at greatest risk for exposure to smokeless tobacco advertisements.
Primack BA, Bost JE, Land SR, Fine MJ. Volume of tobacco advertising in African American markets: systematic review and meta-analyses. Public Health Rep. 2007; 122(5): 607-15.
Reviews the peer-reviewed literature on the density of pro-tobacco media messages. Of the studies identified for inclusion, 11 met the eligibility criteria for the current review. The researchers pooled the results of these studies in a meta-analysis and conclude that African Americans are exposed to a higher volume of pro-tobacco advertising. The researchers also cite evidence demonstrating that African Americans bear the greatest morbidity and mortality burdens due to smoking, and that exposure to pro-tobacco media messages predicts cigarette smoking.
Schor JB, Ford M. From Tastes Great to Cool: Children’s Food Marketing and the Rise of the Symbolic. Journal of Law, Medicine & Ethics. 2007; Spring issue on Childhood Obesity: 10-21.
Discusses the increasing participation of children in the consumer markets, their heavy media use and exposure to high levels of advertising. The researchers discuss deteriorating diets and rising obesity, as well as the shift in children’s food advertisements from product attributes to symbolic messages. The researchers cite studies that demonstrate that exposure to junk food marketing is much higher for low-income children as well as racial and ethnic minority children, groups that also have higher rates of obesity.
Thompson DA, Flores G, Ebel BE, Christakis DA. Comida en venta: after-school advertising on Spanish-language television in the United States. J Pediatr. 2008; 152(4): 576-81.
Analyzes the content of food and drink commercials aired during after-school hours (3 to 9 p.m.) on two Spanish-language television stations in the United States. The researchers found that children viewing Spanish-language television in the United States after school are exposed to food and drink commercials, mostly advertising unhealthy foods, including fast foods and sugared drinks. The researchers propose that food and beverage advertising to children via Spanish-language television may contribute to the high rates of obesity among Latino children.
Yerger VB, Przewoznik J, Malone RE. Racialized geography, corporate activity, and health disparities: tobacco industry targeting of inner cities. J Health Care Poor Underserved. 2007; 18(4 Suppl): 10-38
Reviews more than 400 internal documents from the tobacco industry to explore the ways in which the tobacco industry targeted inner cities populated predominately by low-income African American residents in the 1970s-1990s. The authors cite studies demonstrating that smoking rates remain higher among the poor, the less educated and other underserved populations, despite significant reductions in the overall smoking rate in the United States. This archival analysis demonstrates how the tobacco industry’s promotion activities and the “menthol wars” fought by tobacco companies in America’s inner-cities have contributed to the tobacco-related health disparities that we observe today.