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Figure 2 | Environmental Health

Figure 2

From: Spatial variation in hyperthermia emergency department visits among those with employer-based insurance in the United States – a case-crossover analysis

Figure 2

Results from the random effect meta-analysis of odds ratios of hyperthermia-related ED visit associated with maximum temperature grouped by latitude categories. Any MSA with less than 50 observations were excluded. The number in the boxes on top show the number of MSAs included in the meta-analysis for each latitude category. Hyperthermia data on ED visit was obtained from MarketScan research database for 2000–2010.

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Environmental Health

ISSN: 1476-069X