International Journal of Thyroidology

Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2466-1899   pISSN 2384-3799

Table. 1.

Table. 1.

Univariate analysis according to TPOAb positivity in all subjects

TPOAb negative 6084 (92.7%)* TPOAb positive 480 (7.3%) p value
Sex <0.001
Male 3233 (95.7%) 145 (4.3%)
Female 2851 (89.4%) 335 (10.6%)
Age <0.001
10-19 982 (97.3%) 27 (2.7%)
20-29 960 (95.6%) 46 (4.4%)
30-39 1022 (94.4%) 62 (5.6%)
40-49 1009 (92.0%) 92 (8.0%)
50-59 1059 (88.3%) 137 (11.7%)
60-69 948 (90.0%) 110 (10.0%)
≥70 104 (96.9%) 6 (3.1%)
Thyroid disease <0.001
No 5657 (93.9%) 365 (6.1%)
Yes 89 (54.5%) 80 (45.5%)
Thyroid cancer 0.360
No 5708 (92.8%) 441 (7.2%)
Yes 38 (87.3%) 4 (12.7%)
Body mass index 0.894
Underweight 223 (92.5%) 16 (7.5%)
Normal 3235 (92.3%) 270 (7.7%)
Obesity 1725 (91.9%) 166 (8.1%)
Smoking 0.009
Never, past 3822 (91.6%) 365 (8.4%)
Current 1189 (94.2%) 71 (5.8%)
Alcohol 0.002
No 2611 (91.3%) 248 (8.7%)
Yes 3096 (93.7%) 212 (6.3%)
TSH (mIU/L) <0.001
<0.35 85 (73.9%) 26 (26.1%)
0.35-5.5 5653 (94.2%) 357 (5.8%)
>5.5 346 (76.9%) 97 (23.1%)
fT4 (ng/mL) <0.001
<0.89 78 (69.2%) 33 (30.8%)
0.89-1.76 5961 (93.3%) 433 (6.7%)
>1.76 45 (74.6%) 14 (25.4%)
UIC (μg/L) 0.020
<100 699 (89.3%) 82 (10.7%)
100-199 1364 (92.7%) 106 (7.3%)
200-299 973 (94.3%) 56 (5.7%)
300-599 1258 (93.1%) 100 (6.9%)
600-999 718 (93.9%) 47 (6.1%)
≥1000 1072 (92.2%) 89 (7.8%)

*Presented as un-weighted number with (weighted %).

fT4: free T4, TPOAb: thyroid peroxidase antibody, TSH: thyroid stimulating hormone, UIC: urinary iodine concentration

Int J Thyroidol 2020;13:155-64 https://doi.org/10.11106/ijt.2020.13.2.155
© 2020 Int J Thyroidol