Evaluating the Sensitivity of Heat Wave Definitions among North Carolina Physiographic Regions.

ABSTRACT: Exposure to extreme heat is a known risk factor that is associated with increased heat-related illness (HRI) outcomes. The relevance of heat wave definitions (HWDs) could change across health conditions and geographies due to the heterogenous climate profile. This study compared the sensitivity of 28 HWDs associated with HRI emergency department visits over five summer seasons (2011-2016), stratified by two physiographic regions (Coastal and Piedmont) in North Carolina. The HRI rate ratios associated with heat waves were estimated using the generalized linear regression framework assuming a negative binomial distribution. We compared the Akaike Information Criterion (AIC) values across the HWDs to identify an optimal HWD. In the Coastal region, HWDs based on daily maximum temperature with

SUBMITTER: Puvvula J 

PROVIDER: S-EPMC9408726 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature