期刊
SOCIAL SCIENCE & MEDICINE
卷 133, 期 -, 页码 205-211出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.socscimed.2015.03.004
关键词
Food environment; Fast food; Overweight/obesity; Diet; Los Angeles County; California
资金
- National Cancer Institute [1R03CA173040-01]
We evaluate the impact of the Los Angeles Fast-Food Ban, a zoning regulation that has restricted opening/remodeling of standalone fast-food restaurants in South Los Angeles since 2008. Food retail permits issued after the ban are more often for small food/convenience stores and less often for larger restaurants not part of a chain in South Los Angeles compared to other areas; there are no significant differences in the share of new fast-food chain outlets, other chain restaurants, or large food markets. About 10% of food outlets are new since the regulation, but there is little evidence that the composition has changed differentially across areas. Data from the California Health Interview Survey show that fast-food consumption and overweight/obesity rates have increased from 2007 to 2011/2012 in all areas. The increase in the combined prevalence of overweight and obesity since the ban has been significantly larger in South Los Angeles than elsewhere. A positive development has been a drop in soft drink consumption since 2007, but that drop is of similar magnitude in all areas. (C) 2015 Elsevier Ltd. All rights reserved.
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