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Second trimester quad test for fetal down syndrome screening as a predictor of spontaneous preterm birth in a developing country: a population-based study

Crossref DOI link: https://doi.org/10.1186/s12884-026-08771-5

Published Online: 2026-02-12

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Ruenpeng, Pajaree

Luewan, Suchaya

Sirilert, Sirinart

Kamlungkuea, Threebhorn

Parapob, Natnipa

Wanapirak, Chanane

Tongsong, Theera
Funding

Funding for this research was provided by:

Chiang Mai University (CMU-2568)
License Information

Text and Data Mining valid from 2026-02-12

Version of Record valid from 2026-03-18
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Article History

Received: 19 December 2025

Accepted: 3 February 2026

First Online: 12 February 2026

Declarations

:

: The study was conducted according to the guidelines of the Declaration of Helsinki, and approved by Research Ethics Committee 5, Faculty of Medicine, Chiang Mai University (Research Ethics Committee Panel 5; Study Code: OBG-2568-0353; Research ID: 0353; Date of Approval4 June 2025).

: Not applicable.

: The authors declare no competing interests.

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