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Table 2 Prevalence of thyroid disorders at the initiation of study according to the age-specific anti-Mullerian hormone (AMH) quartiles

From: Overtime trend of thyroid hormones and thyroid autoimmunity and ovarian reserve: a longitudinal population study with a 12-year follow up

Variables

N (%)

1st quartile

n = 203

2nd quartile

n = 181

3rd quartile

n = 201

4th quartile

n = 190

P- value

TPO Ab+

41 (20.2%)

28(15.5%)

28(13.9%)

25(13.4%)

0.22

Subclinical Hypothyroidism

14 (6.9%)

8(4.4%)

4(2%)

8(4.3%)

0.12

Overt Hypothyroidism

7 (3.4%)

5 (2.8%)

5 (2.5%)

6 (3.2%)

0.94

Subclinical Hyperthyroidism

11 (5.4%)

11 (6.1%)

8 (4%)

8 (4.3%)

0.76

Overt Hyperthyroidism

3 (1.5%)

4 (2.2%)

7 (3.5%)

6 (3.2%)

0.56

  1. Values are expressed as number (percent); TPO Ab+: Thyroid peroxidase antibody positivity