Systematic Reviews
Copyright ©The Author(s) 2025.
World J Gastrointest Surg. Apr 27, 2025; 17(4): 101682
Published online Apr 27, 2025. doi: 10.4240/wjgs.v17.i4.101682
Table 1 Baseline information, n (%)
Baseline information
Mean maternal age, years30.9 (95%CI: 27.9-32.3)
Multiparous (n = 38)15 (39.5)
Primiparous (n = 38)17 (44.7)
Nulliparous (n = 38)6 (15.8)
Antepartum ulcer perforations (n = 43)24 (55.8)
Postpartum ulcer perforations (n = 43)19 (44.2)
First-trimester presentation (n = 43)1 (2.3)
Second-trimester presentation (n = 43)3 (7)
Third-trimester presentation (n = 43)20 (46.5)
Duodenal ulcers (n = 34)26 (76.5)
Gastric ulcers (n = 34)8 (23.5)