Table 2. Anti-peroxidase and antithyroglobulin antibodies levels according to Anti-Mullerian Hormone and Antral Follicle Count.
Variables Anti-Mullerian Hormone (AMH) p Antral Follicle Count (AFC) p
Normal
(≥1.1 ng/mL)
Reduced
(<1.1 ng/mL)
Normal
(≥7)
Reduced
(<7)
TPOAb n=149 n=98 0.41 n=59 n=201 0.35
Undetectable (<9 IU/mL)
Low detectable (9-21 IU/mL)
High detectable (22-34 IU/mL)
Positive (>34 IU/mL)
62 (41.6%)
60 (40.3%)
6 (4%)
21 (14.1%)
31 (31.6%)
47 (48%)
6 (6.1%)
14 (14.3%)
18 (30.5%)
28 (47.5%)
2 (3.4%)
11 (18.6%)
81 (40.3%)
82 (40.8%)
12 (6%)
26 (12.9%)
TgAb n=149 n=99 0.70 n=59 n=201 0.33
Undetectable (<10 IU/mL)
Low detectable (10-60 IU/mL)
High detectable (61-115 IU/mL)
Positive (>115 IU/mL)
28 (18.8%)
102 (68.5%)
4 (2.7%)
15 (10.1%)
17 (17.2%)
64 (64.6%)
4 (4%)
14 (14.1%)
13 (22%)
34 (57.6%)
21 (3.4%)
10 (16.9%)
34 (16.9%)
140 (69.6%)
6 (2.9%)
21 (10.4%)

TPOAb: antithyroid peroxidase antibody; TgAb: antithyroglobulin antibody.