From: Screening for thyroid dysfunction and treatment of screen-detected thyroid dysfunction in asymptomatic, community-dwelling adults: a systematic review
Author
Sample size (treatment group vs. control group)
Results*
p value
Zhao et al. [77]
369 (210 vs. 159)
The decline in the control group (− 0.11 mmol/L) was similar to the decline in the treatment group (− 0.17 mmol/L)
p ≥ 0.05