Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastrointest Surg. Nov 27, 2015; 7(11): 335-344
Published online Nov 27, 2015. doi: 10.4240/wjgs.v7.i11.335
Table 7 Comparison of intraoperative and postoperative conditions in the single-layer anastomosis group and the double-layer anastomosis group
ItemSingle-layer anastomosis groupDouble-layer anastomosis groupMann-WhitneyP-value
Operation time (min)220.059 (± 60.602)379.412 (± 90.761)179.0000.000
Pancreaticojejunal anastomosis time (min)17.922 (± 5.145)31.333 (± 7.776)185.0000.000
Postoperative hospitalization time (d)18.588 (± 5.285)26.373 (± 15.815)854.5000.003
Total hospitalization time (d)25.627 (± 6.551)33.706 (± 15.899)841.0000.002
Hospitalization expense (yuan)116787.667 (± 31900.927)162788.608 (± 129732.500)800.0000.001