ArticleZhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics2024
[Investigation of influencing factors and reference ranges for thyroid function in hospitalized preterm infants at the age of 7 days].
Article in Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed.
- Exploring reference ranges for thyroid-stimulating hormone in neonatal screening tests for preterm infants: a 5-year retrospective study.Frontiers in pediatrics · 2026Article
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Abstract
objectivesTo investigate the influencing factors and reference ranges for thyroid function in preterm infants at the age of 7 days, with the aim of avoiding unnecessary clinical reexamination and intervention.
methodsA retrospective analysis was performed for the data of 685 preterm infants from January 2020 to January 2023. According to gestational age and birth weight, they were divided into a high-risk group (gestational age <34 weeks or birth weight<2 000 g; 228 infants) and a low-risk group (gestational age ≥34 weeks and birth weight ≥2 000 g;457 infants). The influencing factors for thyroid function were analyzed, and 95% reference range was calculated.
resultsGestational age, birth weight, birth season, sex, and assisted reproduction were the influencing factors for thyroid function (
conclusionsThyroid function in preterm infants at the age of 7 days is affected by the factors such as gestational age and birth weight, and the reference ranges of thyroid function in preterm infants at the age of 7 days should be established based on gestational age and birth weight.
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