Years of life lost due to bladder cancer among the inhabitants of Poland in the years 2000 to 2014.

INTRODUCTION

The aim of the study is to evaluate the number of years of life lost in inhabitants of Poland due to bladder cancer (BC), identify trends of the mortality and calculate the pace of change which has happened over the period of the first fifteen years of the 21 century.

MATERIAL AND METHODS

The study material was a database including 44,283 death certificates of Polish inhabitants who died due to bladder cancer in the period 2000-2014. The number of years of life lost were calculated using the SEYLL indices: SEYLLp (Standard Expected Years of Life Lost per living person) and SEYLLd (Standard Expected Years of Life Lost per death).

RESULTS

The crude death rates (CDR) index increased from 10.79 per 100,000 males in 2000 to 14.30 in 2014 (Annual Percentage Change [APC] = 2.1%, p <0.05). In women, the group value of the CDR index increased from 2.50 in 2000 to 3.83 in 2014 (APC = 2.9%, p <0.05). The standardized death rates (SDR) index fell from 23.27 in 2000 to 22.48 in 2014 (APC = -0.1%, p >0.05) in men, but rose from 3.54 in 2000 to 3.83 in 2014 (APC = 0.4%, p <0.05) in women.The SEYLLp index (per 100,000 population) due to bladder cancer in Poland increased from 202.9 in 2000 to 243.4 in 2014 (APC = 1.3%, p <0.05) in men, and from 40.4 in 2000 to 60.1 in 2014 (APC = 2.7%, p <0.05) in women.

CONCLUSIONS

Despite the prolongation of patient life, as shown by the SEYLLd factor, Polish patients still lose too many years of life due to BC than compared to United States patients.