Pregnancy complications effect on the nickel content in maternal blood, placenta blood and umbilical cord blood during pregnancy

Figure 1 Distribution of birth weight and birth length. A: Distribution of birth weight and birth length in control group and disease group; B: Birth weight and birth length were shown as mean ± SD. ^aP < 0.05. Control group: Healthy women who delivered at term without pregnancy complications; Combined disease group: The group with gestational diabetes (GDM) and hypertensive disorder complicating pregnancy (HDCP).