From: Assessment of brain natriuretic peptide and copeptin as correlates of blood pressure in chronic hypertensive pregnant women
Variable
Chronic hypertensive
Normotensive
SBP
DBP
Brain natriuretic peptide
 r
0.204
0.142
0.165
−0.060
 P-value
0.200
0.478
0.352
0.774
Copeptin
−0.058
0.045
0.297
0.198
0.288
0.907
0.076
0.300