English to Polish Medical Medical (general) cancer

As published in the Journal of the American Medical Association in 1996, the total cancer incidence was reduced 37% (P = 0.001) and total carcinoma incidence was reduced 45%. In addition, the three leading cancer sites had significantly lower incidence: lung cancer incidence was reduced 46% (P = 0.04), prostate cancer incidence was reduced 63% (P = 0.002) and colon cancer incidence was reduced 58% (P = 0.03). There also was a 17% reduction in all-cause mortality (P = 0.14), which when adjusted for sex, current smoking and age, yielded a 21% reduction in deaths from all causes (P = 0.07).