study is conducted to examine whether using a screening test of the… study is conducted to examine whether using a screening test of the b

study is conducted to examine whether using a screening test of the… study is conducted to examine whether using a screening test of the blood to identify early-stage prostate cancer improves survival in men over 65 years. The study finds that men who received screening and were diagnosed with prostate cancer lived an average of 2 years longer after their diagnosis than men whose prostate cancer was identified through routine care (without screening).  Please give one possible reason why this result may not indicate that the screening test was beneficial.  Science Health Science EPID P6400 Share QuestionEmailCopy link