Clinical application of PLGF combined with uterine artery pulse index in predicting early-onset preeclampsia / 中国基层医药

ABSTRACT

Objective:To investigate the clinical application of placental growth factor (PLGF) combined with uterine artery pulsation index in predicting early-onset preeclampsia.Methods:From March 2018 to March 2019, 69 cases of early-onset preeclampsia in the Maternal and Child Health Hospital of Jiaxing were selected as observation group, including 37 cases in mild group and 32 cases in severe group.And 58 cases of normal pregnant women in our hospital from March 2018 to March 2019 were selected as control group.The changes of plasma PLGF and uterine artery index, the changes of plasma PLGF and uterine artery index in different degrees of illness, and the diagnostic sensitivity and specificity of PLGF combined with uterine artery index were compared between the two groups.Results:The level of plasma PLGF in the observation group was (1.29±0.25)μg/L, which was lower than that in the control group[(1.70±0.34)μg/L]( t=7.816, P<0.05). The PI (1.48±0.31), RI (0.83±0.12) and S/D(2.97±0.65) of the observation group were higher than those of the control group[(0.91±0.18), (0.58±0.09) and (1.71±0.53)]( t=12.357, 13.071, 11.823, all P<0.05). The level of PLGF in the severe group was (1.13±0.27)μg/L, which was lower than that in the mild group[(1.45±0.23)μg/L]( t=5.317, P<0.05). The PI(1.71±0.36), RI(0.97±0.14) and S/D(3.45±0.71) in the severe group were higher than those in the mild group[(1.16±0.24), (0.72±0.10) and (2.43±0.57)]( t=7.556, 8.618, 6.616, all P<0.05). The diagnostic sensitivity and specificity of PLGF combined with uterine pulsation index were higher than those of PLGF and uterine pulsation index alone. Conclusion:PLGF combined with uterine pulsation index can predict the condition of early-onset preeclampsia, and the combination can improve the sensitivity and specificity.