Fig. 1From: Thyroid function and age-related decline in kidney function in older Chinese adults: a cross-sectional studyTrends of indicators of thyroid function and eGFR. FT3: free triiodothyronine, FT4: free thyroxine, TSH: thyroid-stimulating hormone, eGFR: estimated glomerular filtration rate by CKD-EPI formulaBack to article page