1.
基线资料情况表
Demographic and baseline clinical data of the patients
| Variable | Non-Prep group n=76 (ratio%) |
Prep group n=72 (ratio%) |
Statistics | P | |
| Age (year) | 57.93±10.74 | 55.32±11.85 | t=0.81 | 0.42 | |
| Gender | |||||
| Male | 47 (61.84%) | 41 (56.94%) | |||
| Female | 29 (38.16%) | 31 (43.06%) | χ2=0.37 | 0.62 | |
| TNM stage | |||||
| Ⅱ | 34 (44.74%) | 23 (63.89%) | |||
| Ⅲ | 34 (44.74%) | 36 (47.37%) | |||
| Ⅳ | 8 (10.52%) | 13 (11.26%) | Z=-1.79 | 0.08 | |
| ASA grade | |||||
| 1 | 3 (3.95%) | 3 (4.17%) | |||
| 2 | 51 (67.11%) | 56 (77.28%) | |||
| 3 | 22 (28.94%) | 13 (18.55%) | Z=0.11 | 0.70 | |
| Operation level | |||||
| Third | 3 (3.95%) | 3 (4.17%) | |||
| Fourth | 73 (96.05%) | 69 (95.83%) | Z=-0.07 | 0.63 | |
| Incision types | |||||
| Ⅱ | 68 (89.47%) | 62 (86.11%) | |||
| Ⅲ | 8 (10.53%) | 10 (13.89%) | Z=0.50 | 0.83 | |
| Intraoperative blood loss (mL) | 16.35±9.55 | 15.45±9.50 | t=0.32 | 0.75 | |
| Anastomotic mode | |||||
| ileum-colon | 39 (51.32%) | 23 (31.94%) | |||
| colon-colon | 11 (14.47%) | 26 (36.11%) | |||
| colon-rectum | 26 (34.21%) | 23 (31.95%) | Z=-1.31 | 0.19 | |