an increasing trendP = 0.068
1.66 mIU/L, Z = −2.691, P = 0.007), and an increasing trend in FT4 levels was observed in twin-pregnant women (16.08 vs. 15.39 pmol/L, Z = −1.823, P = 0.068).
1.66 mIU/L, Z = −2.691, P = 0.007), and an increasing trend in FT4 levels was observed in twin-pregnant women (16.08 vs. 15.39 pmol/L, Z = −1.823, P = 0.068).