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Prospective Study
Copyright: ©Author(s) 2026.
World J Gastrointest Oncol. Oct 15, 2026; 18(10): 124433
Published online Oct 15, 2026. doi: 10.4251/wjgo.124433
Table 1 Comparison of general data and baseline conditions between the two groups, n (%)/mean ± SD
Indicators
Experimental group (n = 50)
Control group (n = 50)
P value
GenderMale: 34 (68); female: 16 (32)Male: 30 (0.6); female: 20 (0.4)0.405
Age (years)63.80 ± 13.53263.52 ± 11.1930.308
Body mass index (kg/m2)22.224 ± 2.65523.064 ± 1.6400.083
Smoking historyYes (18); no (32)Yes (26); no (24)0.107
Drinking historyYes (16); no (34)Yes (25); no (25)0.067
HypertensionYes (13); no (37)Yes (12); no (38)0.817
Diabetes mellitusYes (12); no (38)Yes (7); no (43)0.202
American Society of Anesthesiologists classificationI (5); II (33); III (12)I (1); II (31); III (18)0.140
Surgical siteColon (19); rectum (16); colon + rectum (15)Colon (14); rectum (15); colon + rectum (21)0.409
Operation duration (minutes)210.42 ± 80.318192.98 ± 60.0920.087
Intraoperative blood loss (mL)43.50 ± 31.07352.80 ± 32.1220.769


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