Disparities in Healthcare Access, Education, and Geographical Factors That Affect Surgical Outcomes in Penile Cancer.

ABSTRACT

OBJECTIVES: To establish the level of access to healthcare, education, social and geographical factors predisposing a negative surgical outcome and higher mortality rate in patients with penile cancer. METHODS: This is a retrospective, longitudinal and analytical study. Ninety-three medical records of adult male patients diagnosed with penile cancer were reviewed. Fisher's exact test was performed to determine the association between the level of healthcare, social and geographical factors, and the outcomes for penile cancer. RESULTS: Patients without primary care access had a higher chance of having lymphovascular invasion at the time of diagnosis (OR=37.5, P<0.0001), a higher mortality rate at 24 months after diagnosis (OR=19.2, P=0.005), a lack of high school diploma or equivalent (OR=3.8, P=0.049) and a higher likelihood of referral from a provincial hospital (OR=10.1, P<0.0001). Patients without a favorable surgical outcome (radical penectomy) were more likely to have been referred from a provincial hospital (OR=6.8, P<0.0001) and not have access to a primary care center (OR=149.5, P<0.0001), a tertiary care center (OR=20.7, P=0.003), and a high school diploma (OR=7.9, P=0.004).  Conclusions: The lack of access to primary care is strongly associated with vascular invasion at diagnosis, lower educational level, a referral from provincial zones, and a higher mortality rate at 24 months. Patients who did not have access to primary and tertiary care, a high school diploma, and were referred from the province were more likely to have a radical penectomy.