The impact of a patient's social network on emergency surgery for colon cancer

The aim of this study was to investigate if patients with a weak social network and colon cancer are more likely to be operated as an emergency than those with a strong social network.

Data from patients living in Västerbotten County, Sweden, who underwent colon cancer surgery between 2007 and 2020 were extracted from the Swedish Colorectal Cancer Registry (SCRCR). Patients identified were matched against the Västerbotten Intervention Program (VIP) and the longitudinal study Monitoring of Trends and Determinants in Cardiovascular Disease (MONICA). These two databases include a survey that includes questions regarding quality and size of the patient's social network. Multivariable logistic regression was used for analysis.

Six items from the questions on social network, and the composite variables availability of social integration (AVSI) and availability of attachment (AVAT) were analysed. Data from 801 patients were analysed. The odds ratio for emergency surgery was significantly higher for divorced patients (OR 2.01 (CI 1.03-3.91)) and for male gender (OR 1.51 (CI 1.02-2.24)). A higher OR was seen amongst those with no-one to share feelings with (OR 1.57 (CI 0.82-3.03)) or to comfort them (OR1.33 (CI 0.78-2.28)). Quantitative aspects of social life such as the number of people greater than 10 that feel relaxed at the patient's home, showed a lower OR (OR 0.71(CI 0.35-1.43)).

The impact of social network on the risk for emergency surgery for colon cancer is limited. Divorced status and male gender were associated with an increased risk for emergency surgery.