کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5122903 1487195 2017 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Social media indicators of the food environment and state health outcomes
ترجمه فارسی عنوان
شاخص های رسانه های اجتماعی از محیط غذا و نتایج سلامت دولت
کلمات کلیدی
تعیین کننده های اجتماعی، رسانه های اجتماعی، جغرافیا، غذا و تغذیه، بیماری مزمن، داده کاوی،
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی بیماری های عفونی
چکیده انگلیسی


- We constructed indicators of food type and caloric density of foods from tweets.
- We utilized Yelp data to track popularity of cuisines.
- High caloric foods were associated with higher mortality and chronic conditions.
- Cafes were associated with lower mortality and lower chronic conditions.
- Alcohol tweets and bars were linked with lower mortality but higher excessive drinking.

ObjectivesContextual factors can influence health through exposures to health-promoting and risk-inducing factors. The aim of this study was to (1) build, from geotagged Twitter and Yelp data, a national food environment database and (2) to test associations between state food environment indicators and health outcomes.Study designThis is a cross-sectional study based upon secondary analyses of publicly available data.MethodsUsing Twitter's Streaming Application Programming Interface (API), we collected and processed 4,041,521 food-related, geotagged tweets between April 2015 and March 2016. Using Yelp's Search API, we collected data on 505,554 unique food-related businesses. In linear regression models, we examined associations between food environment characteristics and state-level health outcomes, controlling for state-level differences in age, percent non-Hispanic white, and median household income.ResultsA one standard deviation increase in caloric density of food tweets was related to higher all-cause mortality (+46.50 per 100,000), diabetes (+0.75%), obesity (+1.78%), high cholesterol (+1.40%), and fair/poor self-rated health (2.01%). More burger Yelp listings were related to higher prevalence of diabetes (+0.55%), obesity (1.35%), and fair/poor self-rated health (1.12%). More alcohol tweets and Yelp bars and pub listings were related to higher state-level binge drinking and heavy drinking, but lower mortality and lower percent reporting fair/poor self-rated health. Supplemental analyses with county-level social media indicators and county health outcomes resulted in finding similar but slightly attenuated associations compared to those found at the state level.ConclusionsSocial media can be utilized to create indicators of the food environment that are associated with area-level mortality, health behaviors, and chronic conditions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Public Health - Volume 148, July 2017, Pages 120-128
نویسندگان
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