Fig. 6From: Thyroid dysfunction in Iranian pregnant women: a systematic review and meta-analysisMeta-regression for prevalence of thyroid function disorder (a), hypothyroidism (b), clinical hypothyroidism (c), subclinical hypothyroidism (d), hyperthyroidism (e), clinical hyperthyroidism (f), subclinical hyperthyroidism (g) and anti-thyroperoxidase antibody (h)Â in pregnant Iranian womenBack to article page