Table 2.

Correlation between fetal hemoglobinopathy and ductus venosus doppler findings of patient group

	P value	B	OR	95.0% C.I. for OR
				Lower	Upper
Fetal hemoglobinopathy
Vmax	0.13	0.30	1.35	1.06	1.71
Vmin	0.001	-1.07	0.34	0.20	0.56
S/D	0.001	2.61	13.60	6.26	29.59
Reverse ‘a’ wave	0.004	2.46	11.74	2.20	62.54