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Fig. 1 | BMC Public Health

Fig. 1

From: Association between temperature exposure and cognition: a cross-sectional analysis of 20,687 aging adults in the United States

Fig. 1

Classification of Köppen climate regions. Grey dots represent the location of a participant in the REasons for Geographic and Racial Differences in Stroke (REGARDS) study at the time of the baseline interview. Sources: Idaho State Climate Services (1999). Köppen Climate Classification for the Conterminous United States, ESRI GRID File. Idaho Geospatial Data Clearninghouse [producer]. DATA.GOV [distributor], 2017. Web. July 2019. https://catalog.data.gov/dataset/koppen-climate-classification-for-the-conterminous-united-states63aa7

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BMC Public Health

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