CellWell record HH-234173
Global and Indian perspectives on trimester-specific reference intervals for thyroid hormones in pregnant women: a systematic review
Periyasamy Kuppusamy; Jaiganesh Chinnasamy; Khushi Pankaj Jain; Kasthuri Kannayiram; Sasidharan Sivakumar; Nilesh Chandra
2026
In plain language
Trimester-specific thyroid hormone reference intervals vary substantially within populations and across regions, with TSH upper limits ranging from 2.15 -- 4.91 mIU/L.
- Evidence
- Emerging
- Design
- Expert review
Cite this record: https://thecellwell.org/studies/HH-234173
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