PURPOSE
This study aimed to investigate the improvement in lifestyle of patients with Colorectal Cancer (CRC) by examining their lifestyle before and after diagnosis, and to identify the factors influencing lifestyle improvement to prevent the recurrence of CRC.
METHODS
The participants were 125 patients with CRC who visited the outpatient clinic of Kyungpook National University Chilgok Hospital in Daegu from December 2017 to March 2018. Questionnaires consisted of items on CRC-related lifestyle, knowledge of lifestyle risks for CRC, beliefs of lifestyle improvement (perceived benefits and barriers), self-efficacy, and fear of cancer recurrence. Lifestyle improvement referred to the score given to the improved lifestyle through the score difference in the measure of lifestyle related to CRC before and after diagnosis. The collected data were analyzed using SPSS/WIN 21.0 program.
RESULTS
The factors influencing lifestyle improvement were gender (β=.46, p<.001), age (β=.31, p<.001), knowledge of lifestyle risks for CRC (β=.20, p=.005), perceived benefits of lifestyle improvement (β=.19, p=.008), and number of discomforts(symptoms) that impede lifestyle improvement (β=.17, p=.016). These variables explained 38% of CRC patients' lifestyle improvement.
CONCLUSION
These findings suggest that we need to find ways to provide knowledge of the lifestyle risks for CRC to patients with CRC and improve their perceptions of the benefits of lifestyle improvement to promote lifestyle improvement and help prevent the recurrence of CRC after CRC diagnosis.

Citations

• Health-promoting lifestyle among Chinese patients with colorectal polyps: a cross-sectional study
  Jingru Zhou, Yanjun Liu, Fang Yang, Yanfen Wang, Yan Liu, Wenwen Ming, Sisi Guo, Dan Zhou, Lin He, Xiaoli Zhong
  Scientific Reports.2025;[Epub]     CrossRef
• The Proliferation Inhibitory Effect of Postbiotics Prepared from  Probiotics with Antioxidant Activity against HT-29 Cells
  Yeeun Kim, Hak Jun Kim, Keunho Ji
  Applied Sciences.2022; 12(24): 12519.     CrossRef
• What is the prevalence of fear of cancer recurrence in cancer survivors and patients? A systematic review and individual participant data meta‐analysis
  Yvonne L. Luigjes‐Huizer, Nina M. Tauber, Gerry Humphris, Nadine A. Kasparian, Wendy W. T. Lam, Sophie Lebel, Sébastien Simard, Allan Ben Smith, Robert Zachariae, Yati Afiyanti, Katy J. L. Bell, José A. E. Custers, Niek J. de Wit, Peter L. Fisher, Jacquel
  Psycho-Oncology.2022; 31(6): 879.     CrossRef
• Convalescent Hospital Use among Young and Older Female Cancer Survivors
  Hyesun Park, Kisook Kim
  International Journal of Environmental Research and Public Health.2021; 18(5): 2744.     CrossRef