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Table 1 Mean ± SD for thyroid profile and autoantibodies done for 58 AIH patients & pubertal status for each enrolled patient

From: Prevalence of autoimmune thyroiditis among children with autoimmune hepatitis

Parameter

Normal range

Result Mean ± SD or Median (IQR)

Min–Max

Number of patients with increased level (%)

Number of patients with decreased level (%)

Free T3

3.3–7.5 pmol/L

4.6 (0.63)

3.1 – 71.7

2 (3.4)

1 (1.7)

Free T4

11.5–23.8 pmol/L

20 ± 7.3

13.3 – 57.4

8 (13.8)

0 (0)

TSH

0.37–5.10 μIU/mL

3.3 ± 1.9

0 – 9.1

9 (15.5)

3 (5.2)

Antithyroid peroxidase

 ≤ 35 U/mL

13.3 ± 8.4

2.1 – 52.8

1 (1.7)

 

Antithyroglobulin

 ≤ 50 U/mL

25.6 ± 11.9

8.3 – 57.9

2 (3.4)

 

Pubertal Status

 Prepubertal

7 Patients (12.1%)

    

 Peripubertal

41 patients (70.7%)

    

 Postpubertal

10 patients (17.2%)

    
  1. SD Standard deviation, T3 Triiodothyronine, T4 Tetraiodothyronine, TSH Thyroid stimulating hormone