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Fig. 1 | BMC Endocrine Disorders

Fig. 1

From: Urinary iodine in early pregnancy is associated with subclinical hypothyroidism in Tianjin, China: an observational study

Fig. 1

Urinary iodine concentration (UIC) distribution among early pregnant women with euthyroidism and subclinical hypothyroidism in Tianjin. The percentage distribution was significantly different between the euthyroidism (EH) and subclinical hypothyroidism (SH) groups (χ2 = 10.656, p = 0.014). The percentage of those with UIC ≥ 250 μg/L in the SH group was significantly higher than that in the EH group (χ2 = 8.265, p = 0.004)

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