Details

Autor(en) / Beteiligte

• Di Blasi, Chiara
• Stafoggia, Massimo
• Gariazzo, Claudio
• Michelozzi, Paola
• De Sario, Manuela
• Marinaccio, Alessandro
• Maio, Sara
• Viegi, Giovanni
• De' Donato, Francesca

Titel

Impact of heat and cold on cause -specific mortality in Italy

Ist Teil von

• Epidemiologia e prevenzione, 2023-11, Vol.47 (6), p.19

Ort / Verlag

Italy

Erscheinungsjahr

2023

Quelle

MEDLINE

Beschreibungen/Notizen

• to estimate the impact of daily exposure to extreme air temperatures (heat and cold) on cause-specific mortality in Italy and to evaluate the differences in the association between urban, suburban and rural municipalities. time series analyses with two-stage approach were applied: in the first stage, multiple Poisson regression models and distributed lag non-linear models (DLNM) were used to define the association between temperature and mortality; in the second one, meta-analytic results were obtained by adopting BLUP (Best Linear Unbiased Prediction) coefficients at provincial level, which were then used to estimate the Attributable Fractions of cause-specific deaths. cause-specific deaths from 2006to 2015 in Italy have been analysed by region and overall. 5,648,299 total deaths included. Fractions (and relative 95% empirical confidence interval) of deaths attributable to increases from 75th to 99th percentiles of temperature, for heat, and decreases from 25th to 1st percentile, for cold. the overall impact of air temperature on causespecificmortality is higher for heat than for cold. When considering heat, the attributable fraction is higher for diseases of the central nervous system (3.6% 95% CI 1.9-4.9) and mental health disease (3.1% 95% CI 1.7-4.4), while considering cold, ischemic disease (1.3% 95% CI 1.1-1.6) and diabetes (1.3% 95% CI 0.7-1.8) showed the greater impact. By urbanization level, similar impacts were found for cold temperature, while for heat there was an indication of higher vulnerability in rural areas emerged. results are relevant for the implementation and promotion of preventive measures according to climate change related increase in temperature. The available evidence can provide the basis to identify vulnerable areas and population subgroups to which address current and future heat and cold adaptation plans in Italy.