Physical Activity, Sedentary Behavior, Diet, and Habits in Older Patients With Colorectal Cancer

Area of Science:

• Oncology
• Public Health
• Nutritional Science

Background:

• Colorectal cancer (CRC) presents high incidence and mortality globally.
• CRC etiology is multifactorial, influenced by environmental factors like physical activity, sedentary behavior, and diet, especially in older adults.

Purpose of the Study:

• To analyze physical activity levels and dietary patterns in relation to colorectal cancer risk factors.
• To identify associations between lifestyle factors and CRC in the Mexican population.

Main Methods:

• An analytical cross-sectional study was performed.
• A validated food frequency questionnaire and WHO tool assessed diet and physical activity.
• Risk factors for chronic diseases were evaluated.

Main Results:

• A 55.6% prevalence of sedentary lifestyle was observed, with most reporting moderate physical activity.
• Three dietary patterns emerged: healthy, carbohydrates and protein, and fats and sugars.
• Farm workers, younger individuals (<50 years), and colon cancer patients showed higher physical activity levels compared to office workers, older individuals, and rectal cancer patients, respectively.

Conclusions:

• Physical activity is influenced by occupation, age, and cancer type, necessitating tailored interventions.
• Two of three identified dietary patterns were deemed healthy, one offering superior diversity and balance.
• Promoting healthier lifestyles is crucial for improving CRC clinical outcomes and reducing sedentary behavior.