Table 4.

Peptide candidates' correlation analysis with clinical markers.

	sFlt-1	PlGF	sFlt-1/PlGF	Age	Pre-pregnancy BMI	Gravidity	Parity
ITIH4-2026.9, rd	0.101	−0.105	0.136	0.068	0.035	0.102	0.124
FGA-1033.4, rd	0.011	−0.120	0.084	0.000	−0.005	0.094	0.040
ITIH4-2051.1, rd	0.055	−0.116	0.109	0.027	−0.003	0.108	0.143
p a	0.054	0.045	0.010	0.211	0.502	0.082	0.051
p b	0.828	0.023	0.112	0.995	0.928	0.111	0.530
P c	0.297	0.027	0.037	0.613	0.955	0.066	0.024

^aComparison between ITIH4-2026.9 and other clinical markers;

^bcomparison between FGA-1033.4 and other clinical markers;

^ccomparison between ITIH4-2051.1 and other clinical markers;

^dr stands for the calculated correlation coefficient with the Kendall's method.