Association of Physical Activity by Type and Intensity With Digestive System Cancer Risk.


IMPORTANCE Accumulating evidence indicates that common carcinogenic pathways may underlie digestive system cancers. Physical activity may influence these pathways. Yet, to our knowledge, no previous study has evaluated the role of physical activity in overall digestive system cancer risk. OBJECTIVE To examine the association between physical activity and… (More)
DOI: 10.1001/jamaoncol.2016.0740


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