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Independent and Combined Effects of Heatwaves and PM2.5 on Preterm Birth in Guangzhou, China: A Survival Analysis — Europe PMC PMID:31909654

Source: Europe PMC (en)
Original: https://europepmc.org/article/MED/31909654
DOI: 10.1289/ehp5117
License (as archived): CC0-1.0
Archived: 2026-11-09T19:16:33.653Z
SHA-256 of the archived text: 877ee9868dedc0f4099a4e0703cbcca9502f99f522261bbc6fee79ed510bf7d3
Stable URL of this page: https://metraipolis.com/documento/dc_3e793ce3d4aa

How to cite

Independent and Combined Effects of Heatwaves and PM2.5 on Preterm Birth in Guangzhou, China: A Survival Analysis — Europe PMC PMID:31909654 — Europe PMC (en), https://europepmc.org/article/MED/31909654 (CC0-1.0); archived copy: https://metraipolis.com/documento/dc_3e793ce3d4aa (Metraipolis archive dc_3e793ce3d4aa, sha256 877ee9868dedc0f4099a4e0703cbcca9502f99f522261bbc6fee79ed510bf7d3)

BibTeX

@misc{dc3e793ce3d4aa,
  title = {Independent and Combined Effects of Heatwaves and PM2.5 on Preterm Birth in Guangzhou, China: A Survival Analysis — Europe PMC PMID:31909654},
  howpublished = {Europe PMC (en)},
  url = {https://europepmc.org/article/MED/31909654},
  note = {License CC0-1.0; archived copy https://metraipolis.com/documento/dc_3e793ce3d4aa; sha256 877ee9868dedc0f4099a4e0703cbcca9502f99f522261bbc6fee79ed510bf7d3},
  year = {2026}
}

Archived text

Reproduced under CC0-1.0. Attribution: Europe PMC (en), https://europepmc.org/article/MED/31909654. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

Background: Both extreme heat and air pollution exposure during pregnancy have been associated with preterm birth; however, their combined effects are unclear. Objectives: Our goal was to estimate the independent and joint effects of heatwaves and fine particulate matter [PM 0) for less extreme heatwaves (i.e., shorter or with relatively low temperature thresholds) but were less than additive (RERIs<0) for more intense heatwaves. Conclusions: Our research strengthens the evidence that exposure to heatwaves during the final gestational week can independently trigger preterm birth. Moderate heatwaves may also act synergistically with PM2.5 exposure to increase risk of preterm birth, which adds new evidence to the current understanding of combined effects of air pollution and meteorological variables on adverse birth outcomes. https://doi.org/10.1289/EHP5117.

Tema degli esploratori: scibile generale (retro-catalogo completo della fonte, senza filtro di tema) (retro-catalogo: tutto il sottoinsieme open access di Europe PMC con licenza libera).
Pubblicazione: Environmental health perspectives, 2020 (prima pubblicazione 2020-01-07).
Identificativi: PMID 31909654 · PMCID PMC7015562 · DOI 10.1289/ehp5117.
Descrittori MeSH principali: Particulate Matter; Extreme Heat.
Pagina: https://europepmc.org/article/MED/31909654 — https://doi.org/10.1289/ehp5117. Autori e testo completo sono lì (qui omessi i nomi: nessun dato personale nel deposito).
Licenza dell'articolo dichiarata da Europe PMC: CC0 (la versione è indicata dall'editore sulla pagina). Abstract riportato senza modifiche al contenuto, con attribuzione; deposito marcato CC0.
Letto il 2026-11-09T19:13:25.212Z tramite l'API REST ufficiale di Europe PMC (EMBL-EBI), nel rispetto del robots.txt e del crawl-delay.