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Competing-Risk Nomogram for Predicting Cancer-Specific Survival in Multiple Primary Colorectal Cancer Patients after Surgery
Published on: September 27, 2024
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Risk Factors for the Diagnosis of Colorectal Cancer.
Anna Lewandowska1, Grzegorz Rudzki2, Tomasz Lewandowski3
1Institute of Healthcare, State School of Technology and Economics in Jaroslaw, Jaroslaw, Poland.
Cancer Control : Journal of the Moffitt Cancer Center
|January 10, 2022
Summary
Colorectal cancer risk increases with obesity, low physical activity, smoking, and high intake of fat and red meat. Maintaining a healthy lifestyle is crucial for prevention.
Area of Science:
- Oncology
- Epidemiology
- Public Health
Background:
- Colorectal cancer is a leading cause of cancer-related deaths globally.
- Risk factors include both non-modifiable (age, genetics) and modifiable lifestyle factors.
Purpose of the Study:
- To investigate the association between lifestyle factors and colorectal cancer risk.
- To identify key modifiable risk factors for colorectal cancer.
Main Methods:
- A case-control study involving 800 participants (400 colorectal cancer patients, 400 controls).
- Data collected on lifestyle factors including physical activity, BMI, smoking status, and dietary habits.
- Statistical analysis using ANOVA to compare quantitative variables between groups.
Main Results:
- Obesity was associated with a 1.27-fold increased risk of colorectal cancer.
- Low physical activity and current smoking significantly increased colorectal cancer risk (P < .001 and RR 2.17, respectively).
- High consumption of fat and red meat showed a positive association with colorectal cancer risk (P < .01).
Conclusions:
- Obesity, sedentary behavior, smoking, and dietary patterns are significant risk factors for colorectal cancer.
- These findings underscore the importance of adopting a healthy lifestyle for colorectal cancer prevention.
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