I didn't see anything about deaths. It only mentioned 'potential'.
Daily aspirin therapy: Understand the benefits and risks

Daily low-dose aspirin can prevent heart attack and stroke but is often misused, from the January 2014 Harvard Heart Letter

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Can a daily aspirin lower your cancer risk?

Evidence suggests taking a low-dose aspirin (81 milligrams) daily may protect you from developing many types of cancer, including those hardest to treat successfully, says Robert S. Bresalier, M.D., professor of Gastroenterology, Hepatology and Nutrition at MD Anderson.
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Colon cancer, rectal cancer and prostate cancer are among the most common and life-threatening cancers in the United States, according to the National Cancer Institute. But aspirin use could have a positive impact on your risks for these diseases.
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“Studies show long-term aspirin use lowers rates of precancerous colorectal polyps and prostate lesions,” Bresalier explains. In fact, taking a low-dose aspirin daily could reduce your colon cancer and rectal cancer risks by as much as 50%.
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The story is much the same for other common cancers. A study of recovering breast cancer patients found those who took a daily aspirin for three to five years were 60% less likely to suffer from a recurrence of the disease. The aspirin swallowers also were 71% less likely to die as a result of breast cancer.

Aspirin to Reduce Cancer Risk - National Cancer Institute

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