Kidney cancer mortality in Primorsky Krai

Background.There is a global increase in incidence and mortality from kidney cancer. Kidney cancer is one of the most common oncological urology pathologies.

Objective:to analyze the mortality data from kidney cancer in the Primorsky Krai population.

Materials and methods. To study the epidemiology of kidney cancer, we used the database of incidence and mortality from kidney cancer of the Primorsky Krai population, formed in the laboratory of epidemiology of the Cancer Research Institute, Tomsk National Research Medical Center, based on data from the cancer register of Primorsky Regional Clinical Oncologic Dispensary and data of the Federal state statistics service. Calculations and analysis of indicators were carried out according to standard methods used in oncoepidemiological studies.

Results.The kidney cancer mortality in males andfemales residing in Primorsky Krai was analyzed for the period 2001 to 2015. The highest kidney cancer mortality rate was observed in patients aged 70—74 years. The average age of patients died from kidney cancer was the sixth decade of their life. The life expectancy for men was shorter by 4.8 years than that for women (p <0.05). The kidney cancer mortality is expected to increase by 7.5 % in men and decrease by 6.8 % in women in 2020, being 7.2 ± 0.7 °/₀₀₀₀ (r² = 0.4) and 2.7 ± 1.4 °/₀₀₀₀ (r² = 0.02), respectively. No statistically significant differences in the rise of kidney cancer mortality rates compared to the rise in the kidney cancer incidence rates were found (p >0.05), therefore, kidney cancer mortality stabilization was observed.

Conclusion.Against the background rising the incidence, the mortality of patients with kidney cancer in population of the Primorsky Krai tends to decline.

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