The use of prostate-specific antigen (PSA) testing for early detection of prostate cancer remains controversial.1 In October 2011, the US Preventive Services Task Force (USPSTF) issued a recommendation against PSA screening for all men.2 This change was associated with a decline in rates of PSA testing among men aged 50 to 74 years and a decline in cases of incident prostate cancer.3,4 Given the evidence for heterogeneity in screening practices,5 we sought to compare the use of PSA testing among urologists vs primary care physicians (PCPs) before and after the latest USPSTF guidelines, hypothesizing that the adoption of these recommendations would vary according to physician specialty.
Zavaski ME, Meyer CP, Sammon JD, Hanske J, Gupta S, Sun M, Trinh Q. Differences in Prostate-Specific Antigen Testing Among Urologists and Primary Care Physicians Following the 2012 USPSTF Recommendations. JAMA Intern Med. 2016;176(4):546-547. doi:10.1001/jamainternmed.2015.7901