Comparison of surgical factors between the groups
Variables | Group I (N = 24) | Group II (N = 79) | P-value* |
---|---|---|---|
Duration of surgery (hours) | 4.55 ± 1.62 | 4.30 ± 1.58 | 0.566 |
≥ 5 h | 11 (45.8%) | 27 (34.18%) | 0.231 |
Operative blood loss (mL) | 302.08 ± 419.23 | 193.75 ± 79.83 | 0.220 |
≥ 350 mL:< 350 mL | 7:17 (29.16%:70.83%) | 1:78 (1.27%:98.73%) | 0.004 |
Urine volume during surgery (mL) | 718.75 ± 355.95 | 477.08 ± 279.74 | 0.012 |
≥ 600 mL:< 600 mL | 15:9 (62.50%:37.50%) | 23:56 (29.11%:70.89%) | 0.002 |
Infusion amount | 2478.33 ± 1045.12 | 2110.42 ± 675.34 | 0.265 |
APACHE II score (first 24 h in ICU) | 9.54 ± 4.02 | 6.75 ± 2.31 | 0.005 |
≥ 9:< 9 | 15:9 (62.50%:37.50%) | 13:66 (16.46%:83.54%) | 0.001 |
Mortality predicted using the APACHE II score (%) | 10.02 ± 2.86 | 4.47 ± 2.35 | 0.002 |
* Compared with the analysis of variance for interval data or chi-square test for categorical data
ZF and Hao Y: Conceptualization, Data curation, Formal analysis, Writing—original draft, Writing—review & editing. YL, DX, BS, Huguang Y, and CX: Data curation, Formal analysis. FX: Writing—review & editing. LL: Conceptualization, Writing—review & editing. All authors reviewed and approved the final manuscript.
The authors declare that they have no conflicts of interest.
The ethics committee of Chongqing University Cancer Hospital granted ethical approval for this study (ethical approval number: CZLS2020040-A), which complied with the Declaration of Helsinki.
Informed consent to participate in the study was obtained from all participants.
Not applicable.
All datasets for this study are included in the manuscript.
This work was supported by Chongqing Science and Health Joint Medical Research Project No. [2023MSXM039]. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
© The Author(s) 2023.