Association Between Particulate Matter Exposure and Preterm Birth in Women With Abnormal Preconception Thyrotropin Levels: Large Cohort Study
Xu T, Ni H, Cai X, Dai T, Wang L, Xiao L, Zeng Q, Yu X, Han L, Guo P. Association Between Particulate Matter Exposure and Preterm Birth in Women With Abnormal Preconception Thyrotropin Levels: Large Cohort Study. JMIR Public Health And Surveillance 2024, 10: e53879. PMID: 39114947, PMCID: PMC11310741, DOI: 10.2196/53879.Peer-Reviewed Original ResearchConceptsPreconception TSH levelsSusceptible exposure windowsRisk of preterm birthPM2.5 exposureCox proportional hazards modelsProportional hazards modelNational Free Pre-Pregnancy Checkups ProjectPreterm birthExposure windowsCohort studyHighest PTB riskHazards modelElevated risk of preterm birthEarly PTBExposure to particulate matterImpact of PM2.5 exposureParticulate matter exposurePTB riskGestational weeksLate preterm birthElevated riskPreconception thyroid-stimulating hormonePregnant womenWomenTSH levels