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. Author manuscript; available in PMC: 2020 Feb 1.
Published in final edited form as: Placenta. 2019 Jan 25;77:1–7. doi: 10.1016/j.placenta.2019.01.017

Table 1:

Score table for visualization of retroplacental clear space on post-contrast T1-weighted MRI images of feto-placental units (FPU) at different gestational time points. Visibility was scored by a radiologist on a scale of 0–2 with 0 assigned to not visible, 1 assigned to partly visible and 2 assigned to clearly visible. Scores are given as average and standard deviations for each time point with the median score reported in brackets: E10.5 (28 FPU), E12.5 (26 FPU), E14.5 (23 FPU), E16.5 (23 FPU), E18.5 (23 FPU).

Radiologist Score
(Mean ± STD); [Median]
E10.5 0.9 ± 0.3; [1]
E12.5 1.6 ± 0.5; [2]
E14.5 1.9 ± 0.4; [2]
E16.5 2.0 ± 0; [2]
E18.5 1.9 ± 0.3; [2]