Table 7: The correlation between blood lead levels with different clinical indicators in PE cases after 4 weeks of treatment.

Pb 1
Pb 1 Pearson correlation** 1.00
Significance (2-tailed)
Proteinuria 1 Pearson correlation 0.42
Significance (2-tailed) 0.00
Diastolic blood pressure 1 Pearson correlation 0.37
Significance (2-tailed) 0.00
Systolic blood pressure 1 Pearson correlation 0.31
Significance (2-tailed) 0.00
N. 100.00

**Correlation is significant at the 0.01 level (2-tailed), N.; number.