Clinical Study
Placental Peripartum Pathologies in Women with Preeclampsia and Eclampsia
Table 3
Distribution of gross placental changes for preeclampsia (PE)/eclampsia and non-preeclampsia groups.
| Placental changes | Mild PE, | Severe PE, | Eclampsia, | Study group, | Control, | Trend statistics of PE, SP, and eclampsia, resp. | (%) | (%) | (%) | (%) | (%) |
| Infarction (%) | | | | | | | 0–5 | 9 (64.3) | 13 (33.3) | 2 (25.0) | 24 (39.3) | 107 (87.7) | 0.020; <0.001; <0.001 | 6–10 | 5 (35.7) | 6 (15.4) | 1 (12.5) | 12 (19.7) | 13 (10.7) | 0.009; 0.427; 0.871 | 11–20 | 0 (0.0) | 15 (38.5) | 2 (25.0) | 17 (27.9) | 1 (0.80) | 0.735; <0.001; <0.001 | >20 | 0 (0.0) | 5 (12.8) | 3 (37.5) | 8 (13.1) | 1 (0.80) | 0.735; 0.001; <0.001 |
| Haematoma (%) | | | | | | | Absent | 4 (28.6) | 0 (0.0) | 0 (0.0) | 4 (6.60) | 79 (64.8) | 0.009; <0.001; <0.001 | + | 7 (50.0) | 15 (38.5) | 3 (37.5) | 25 (41.0) | 31 (25.4) | 0.053; 0.117; 0.453 | ++ | 3 (21.4) | 24 (61.5) | 5 (62.5) | 32 (52.5) | 12 (9.80) | 0.191; <0.001; <0.001 |
| Calcification(%) | | | | | | | Absent | 8 (57.1) | 24 (61.5) | 4 (50.0) | 36 (59) | 73 (59.8) | 0.846; 0.850; 0.585 | + | 2 (14.3) | 13 (33.3) | 3 (37.50) | 18 (29.5) | 45 (36.9) | 0.093; 0.688; 0.972 | ++ | 4 (28.6) | 2 (5.10) | 1 (12.50) | 7 (11.50) | 4 (3.30) | <0.001; 0.597, 0.191 |
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