Table 3.

H‐Score Assessment of HIF‐1 α and PIGF in Control and Preeclamptic Placenta

	HIF‐1 α		PIGF
Study group	Nucleus (mean ± SD)	Cytoplasm (mean ± SD)	Cytoplasm (mean ± SD)
Control (N = 45)	102.13 ± 4.875	275.69 ± 11.872	314.20 ± 7.305
Preeclampsia (N = 45)	312.22 ± 11.132	167.62 ± 4.353	177.51 ± 3.275
P–value	0.0001	0.0001	0.0001

Mann–Whitney U‐test and Wilcoxon W test (Asymp. sig. [two‐tailed]).

P < 0.05 is considered significant.

N, no. of cases.