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Table 4 Comparison between SWV in the placenta of high-risk pregnancy with normal and abnormal Doppler flow

From: Shear wave velocity by quantitative acoustic radiation force impulse in the placenta of normal and high-risk pregnancy

  High-risk group with normal Doppler High-risk group with abnormal Doppler indices P value r value
Min SWV 0.71 ± 0.65 1.54 ± 0.75 < 0.001 0.754
Max SWV 2.3 ± 0.96 2.9 ± 1.43 < 0.001 0.765
Mean SWV 1.42 ± 0.76 2.62 ± 0.87 < 0.001 0.731