International Journal of Clinical Research

Objective To explore the role of color Doppler ultrasound detection method in the research subjects of this paper. Methods Fifty clinical pregnant women received from January 2024 to January 2025 were selected as the research subjects. All of them were subjected to color Doppler ultrasound detection. The incidence of fetal distress in utero was analyzed, and the RI values, PI values, S/D values of fetal distress and non-fetal distress in utero, as well as the S/D values at different stages of labor were analyzed. Results The RI value, PI value, and S/D value of the fetal intrauterine distress group were higher than those of the non fetal intrauterine distress group; The S/D values of this group were also higher during the latent period, active period, and second stage of labor (P<0.05). Conclusion Color Doppler ultrasound detection of fetal umbilical blood flow has a relatively high diagnostic value for intrauterine distress and is worthy of promotion and implementation.

Fetal umbilical cord blood flow; Intrauterine distress; RI value; PI value; S/D value; Color Doppler ultrasound