Fundal pressure group (n=37) Control group (n=36) P value
Complete EAS Defect 5 (13.5%) 7 (19.4%) 0.5 †
Complete IAS Defect 1 (2.7%) 2 (5.6%) 0.5 ‡
Halfmoon sign 1 (2.7%) 1 (2.8%) 1 ‡
Incomplete EAS Defect 10 (27%) 7 (19.4%) 0.4 †
Incomplete IAS Defect 0 1 (2.8%) 0.3 ‡
EAS thinning 5 (13.5%) 3 (8.3%) 0.5 ‡
IAS thinning 5 (13.5%) 7 (19.4%) 0.4 †
EAS thickening 0 0
IAS thickening 2 (5.4%) 3 (8.3%) 0.6 ‡