Analysis of thyroid function screening results in 776 cases of early pregnant women / 国际检验医学杂志

ABSTRACT

Objective To explore the incidence and characteristics of thyroid disease in early pregnancy and to provide a scientific basis for eugenics .Methods The chemiluminescence immunoassay was used to detect the concentrations of serum thyrotropin (TSH) ,free thyroxine (FT4) ,triiodothyronine (FT3) and thyroid peroxidase antibody (TPOAb) in 776 early pregnant women (<12+6 weeks ,experiment group) and 100 non‐pregnant child‐bearing women (control group) .The test results were analyzed accord‐ing to the different diagnostic criteria of early pregnancy and non‐pregnant childbearing women .Results The serum concentrations of TSH ,FT4 and TPO‐Ab had statistical differences between the experimental group and the control group (P<0 .05) .The inci‐dence rate of thyroid diseases in early pregnant women was 35 .05% ,which was significantly higher than 15 .00% in non‐pregnant childbearing women ,and the difference was statistically significant (P<0 .05) .The thyroid diseases in pregnant women of the ex‐perimental group were mainly hypothyroidism (9 .28% ) and sub‐clinical hypothyroidism (22 .94% ) ,compared with the control group ,the difference was statistically significant(P<0 .05) .Conclusion Early pregnancy has high incidence rate of thyroid disease , which can lead to birth defects .Therefore ,screening early gestation thyroid diseases should be paid attention to provide theoretical basis for eugenics .