Question

the authors noted that men and women with higher intake of red meat were less likely to be physically active and were more likely to be current smokers to drink alchool and to have a higher body mass index explain carefully why differences in these lurking variables make it more difficult to conclude that higher intake of meat explains in increased death rate

explain carefull why differences in these lurking variables make it more difficult to conclude that higher intake of red meat expkains the increased death rate

Answer 1