Publication Abstracts

Li et al. 2018

Li, T., R.M. Horton, D.A. Bader, F. Liu, Q. Sun, and P.L. Kinney, 2018: Long-term projections of temperature-related mortality risks for ischemic stroke, hemorrhagic stroke, and acute ischemic heart disease under changing climate in Beijing, China. Environ. Intl., 112, 1-9, doi:10.1016/j.envint.2017.12.006.

Background: Changing climates have been causing variations in the number of global ischemic heart disease and stroke incidences, and will continue to affect disease occurrence in the future.

Objectives: To project temperature-related mortality for acute ischemic heart disease, and ischemic and hemorrhagic stroke with concomitant climate warming.

Methods: We estimated the exposure-response relationship between daily cause-specific mortality and daily mean temperature in Beijing. We utilized outputs from 31 downscaled climate models and two representative concentration pathways (RCPs) for the 2020s, 2050s, and 2080s. This strategy was used to estimate future net temperature along with heat- and cold-related deaths. The results for predicted temperature-related deaths were subsequently contrasted with the baseline period.

Results: In the 2080s, using the RCP8.5 and no population variation scenarios, the net total number of annual temperature-related deaths exhibited a median value of 637 (with a range across models of 434-874) for ischemic stroke; this is an increase of approximately 100% compared with the 1980s. The median number of projected annual temperature-related deaths was 660 (with a range across models of 580-745) for hemorrhagic stroke (virtually no change compared with the 1980s), and 1683 (with a range across models of 1351-2002) for acute ischemic heart disease (a slight increase of approximately 20% compared with the 1980s). In the 2080s, the monthly death projection for hemorrhagic stroke and acute ischemic heart disease showed that the largest absolute changes occurred in summer and winter while the largest absolute changes for ischemic stroke occurred in summer.

Conclusions: We projected that the temperature-related mortality associated with ischemic stroke will increase dramatically due to climate warming. However, projected temperature-related mortality pertaining to acute ischemic heart disease and hemorrhagic stroke should remain relatively stable over time.

Export citation: [ BibTeX ] [ RIS ]

BibTeX Citation

@article{li07900t,
  author={Li, T. and Horton, R. M. and Bader, D. A. and Liu, F. and Sun, Q. and Kinney, P. L.},
  title={Long-term projections of temperature-related mortality risks for ischemic stroke, hemorrhagic stroke, and acute ischemic heart disease under changing climate in Beijing, China},
  year={2018},
  journal={Environ. Intl.},
  volume={112},
  pages={1--9},
  doi={10.1016/j.envint.2017.12.006},
}

[ Close ]

RIS Citation

TY  - JOUR
ID  - li07900t
AU  - Li, T.
AU  - Horton, R. M.
AU  - Bader, D. A.
AU  - Liu, F.
AU  - Sun, Q.
AU  - Kinney, P. L.
PY  - 2018
TI  - Long-term projections of temperature-related mortality risks for ischemic stroke, hemorrhagic stroke, and acute ischemic heart disease under changing climate in Beijing, China
JA  - Environ. Intl.
VL  - 112
SP  - 1
EP  - 9
DO  - 10.1016/j.envint.2017.12.006
ER  -

[ Close ]

• Return to 2018 Publications

• Return to Publications Homepage