Retrospective Study
Copyright ©The Author(s) 2024.
World J Clin Cases. Jun 6, 2024; 12(16): 2745-2750
Published online Jun 6, 2024. doi: 10.12998/wjcc.v12.i16.2745
Table 1 Comparison of uterine artery, middle cerebral artery, and umbilical artery-related blood flow parameters between the two groups, mean ± SD
GroupsNumberUtA
MCA
UmA
RI
PI
S/D
RI
PI
S/D
RI
PI
S/D
Observation group500.62 ± 0.141.78 ± 0.263.04 ± 0.440.68 ± 0.071.47 ± 0.393.18 ± 0.500.68 ± 0.121.53 ± 0.443.54 ± 1.21
Control subjects500.49 ± 0.081.42 ± 0.032.29 ± 0.410.71 ± 0.131.82 ± 0.344.16 ± 1.340.62 ± 0.131.31 ± 0.292.53 ± 0.52
t4.9347.9866.5761.7583.5463.5421.8552.5434.353
P value0.0010.0020.0010.0640.0010.0010.0680.0190.002
Table 2 Logistic regression correlation analysis of fetal umbilical artery and middle cerebral artery ultrasound blood flow parameters with intrauterine distress in umbilical cord bypass fetuses
Observation indicators
Wald
P value
OR
95%CI
UmA PI8.8370.0043.2481.448-12.308
RI5.3410.0262.1561.243-8.263
S/D8.3380.0373.1461.476-14.597
MCA PI7.5140.0052.5741.145-9.415
RI10.2410.0002.9831.341-11.374
S/D10.7190.0003.2171.517-12.372