Dietary Preference, Physical Activity, and Cancer Risk in Men
Author Information
Author(s): Yun Young Ho, Lim Min Kyung, Won Young-Joo, Park Sang Min, Chang Yoon Jung, Oh Sang Woo, Shin Soon Ae
Primary Institution: National Cancer Control Research Institute, National Cancer Center, Goyang, Gyeonggi, Korea
Hypothesis
What are the effects of dietary preference and physical activity on cancer risk in men?
Conclusion
The study found that a preference for vegetables and higher levels of physical activity are associated with a reduced risk of lung, stomach, and liver cancers.
Supporting Evidence
- A preference for vegetables or a mixture of vegetables and meat significantly reduced lung cancer risk.
- Moderate-high levels of physical activity were associated with lower risks of stomach, lung, and liver cancers.
- Current smokers with a combination of moderate-high physical activity and vegetable preference had a 40% reduced risk of lung cancer.
Takeaway
Eating more vegetables and being active can help lower the chances of getting certain types of cancer.
Methodology
This was a prospective cohort study analyzing data from a national health examination program, including dietary preferences and physical activity levels.
Potential Biases
Potential selection bias due to the specific population studied.
Limitations
The study may not be generalizable as it only included government employees and excluded women.
Participant Demographics
Men older than 40 years, primarily government employees and private school faculty members.
Statistical Information
Confidence Interval
95% CI
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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