Clinical effect and prognosis of laparoscopic surgery on colon cancer complicated with intestinal obstruction patients

The OG showed superior clinical outcomes compared to the CG (<i>P</i> < 0.05). Patients in the OG had shorter operation times, reduced intraoperative blood loss, faster recovery of intestinal function, earlier mobilization, and shorter hospital stays (<i>P</i> < 0.05). Postoperative pain (NRS scores) and inflammatory markers (TNF-α, IL-6, CRP) were lower in the OG (<i>P</i> < 0.05). The incidence of complications was significantly reduced in the OG (6.00% <i>vs</i> 22.00%, <i>P</i> < 0.05). Quality of life scores, including physical function, psychological state, social communication, and self-care ability, were significantly higher in the OG (<i>P</i> < 0.05). There were no significant differences between groups in abdominal drainage volume, 1-year tumor recurrence or metastasis rates, or 1- and 3-year survival rates (<i>P</i> > 0.05).