Retrospective Cohort Study
Copyright ©The Author(s) 2022.
World J Clin Oncol. Nov 24, 2022; 13(11): 896-906
Published online Nov 24, 2022. doi: 10.5306/wjco.v13.i11.896
Table 1 General characteristics of the patients

Elective
Urgency
P value
Total123 (65.1%)66 (34.9%)
Sex0.632a
Male51 (41.5%)25 (37.9%)
Female72 (58.5%41 (62.1%)
Age (yr)
mean ± SD68.1 ± 11.171.8 ± 11.50.031b
< 80107 (87.0%)49 (74.2%)0.028a
≥ 8016 (13.0%)17 (25.8%)
Type of urgency
Obstruction47 (71.2%)
Perforation19 (28.8%)