Age-Specific TSH Reference Ranges
Cross-source consensus on Age-Specific TSH Reference Ranges from 1 sources and 4 claims.
1 sources · 4 claims
How it works
Risks & contraindications
Highlighted claims
- A physiological rise in TSH with age has been documented in multiple large cohorts in the USA, Japan, and China. — Association between age-specific preconception thyroid-stimulating hormone (TSH) and birth weight: a retrospective study
- Applying a fixed TSH reference range across age groups overestimates the prevalence of subclinical hypothyroidism in older individuals. — Association between age-specific preconception thyroid-stimulating hormone (TSH) and birth weight: a retrospective study
- Younger women have more vigorous basal metabolic rates and greater sensitivity to thyroid hormone fluctuations than older women. — Association between age-specific preconception thyroid-stimulating hormone (TSH) and birth weight: a retrospective study
- Age-related structural and functional changes in thyroid tissue in older women — including reduced follicle size, increased fibrosis, and abnormal autoimmunity — collectively blunt the impact of TSH variation on fetal growth. — Association between age-specific preconception thyroid-stimulating hormone (TSH) and birth weight: a retrospective study