Systematic Reviews
Copyright ©The Author(s) 2025.
World J Gastrointest Surg. Jun 27, 2025; 17(6): 107151
Published online Jun 27, 2025. doi: 10.4240/wjgs.v17.i6.107151
Table 8 Fetus mortality depending on publication period, linear regression
Model

Sum of squares
df
Mean square
F
P value
H1Regression784.1521784.1521.1980.276