Table 3.
Variables | No NETs (median; IQR) |
NETs (median; IQR) |
p Value |
---|---|---|---|
Inflammation | |||
Maternal | |||
Chronic | 8 (26) | 16.5 (6.5) | NS |
Acute | 4 (14) | 19 (14) | 0.06559 |
Fetal | |||
Chronic | 9.5 (23) | 10 (16) | NS |
Acute | 9 (20.75) | 32 (0) | NS |
Circulatory | |||
Decidual vasculopathy | |||
Perivasculitis; mild | 4 (26) | 14 (10.25) | NS |
Vasculitis severe; fibrinoid necrosis | 4.5 (14.75) | 23 (39) | 0.02286 |
Maternal thrombosis: occlusive | 10.5 (24) | 4 (13) | NS |
Maternal; non-occlusive | 9 (25) | 11 (0) | NS |
Laminar decidual necrosis (>10%) | 4.5 (14.75) | 23 (31) | 0.03458 |
Infarct | |||
Fetal: focal villous infarction | 8 (26) | 11.5 (10.5) | NS |
Fetal: multifocal villous infarction | 6.5 (14.75) | 23 (12) | NS |
Maternal–fetal interface haemorrhage† | 4.5 (13.75) | 29 (40) | 0.02116 |
Fetal vasculopathy | |||
Distal villous lesions | 19 (19.75) | 13.5 (31.75) | NS |
Large vessel lesions | 15 (19) | 13 (30.5) | NS |
Choriangiosis | 24.5 (17.25) | 13.5 (32) | NS |
Fetal thrombotic vasculopathy | |||
Occlusive | 9 (16.25) | 45 (26.5) | NS |
Non-occlusive | 4 (13.25) | 29 (23) | 0.003374 |
*Comparison between groups tested by Kruskal–Wallis.
†Acute and chronic haemorrhage are not presented, but were NS separately likely due to small numbers.