Retrospective Study
Copyright ©The Author(s) 2016.
World J Gastroenterol. Mar 7, 2016; 22(9): 2818-2827
Published online Mar 7, 2016. doi: 10.3748/wjg.v22.i9.2818
Table 2 Blood cell counts pre- and postoperatively
Factorsmean ± SDRangeP valuen (%)
Low1Normal1High1
WBC (× 109/L)
Before operation6.08 ± 2.111.5-17.3< 0.00154 (8.8)530 (86.3)30 (4.9)
After operation5.25 ± 1.972.1-17.8140 (22.8)455 (74.1)19 (3.1)
HGB (g/L)
Before operation124.2 ± 22.9255-176< 0.001159 (25.9)441 (71.8)14 (2.3)
After operation117.1 ± 13.6879-161300 (48.9)313 (51.0)1 (0.2)
PLT (× 109/L)
Before operation214.9 ± 77.1555-7060.83822 (3.6)527 (85.8)65 (10.6)
After operation214.2 ± 84.7642-79322 (3.6)520 (84.7)72 (11.7)