Long-term dynamics of population morbidity with malignant neoplasms of trachea, bronchi, lung in Western Siberia (retrospective descriptive study for years 2006–2017)

Abstract

The purpose of this study is to assess the dynamics of the incidence of trachea, bronchi, lung cancer in the Omsk Region over a 12year period.

Materials and methods. The analysis of long-term dynamics of morbidity of the population of the Omsk Region with cancer of the trachea, bronchi, lung (RTBL) for the years 2006–2017.

Results. In the structure of cancer incidence in the Omsk Region, the proportion of RTBL was 12.4 % that was higher than the national average (11.0 %; p < 0.001). In dynamics for the period of 2006–2017 morbidity of inhabitants of the region of ZNO of trachea, bronchus, lung did not change (T = 0.15 %; p < 0.001). Incidence of RTBL in the Omsk Region tended to increase in general (from 46.9 to 51.3 ⁰/₀₀₀; p < 0.001) and decrease in standardized (from 25.9 to 24.1 ⁰/₀₀₀; p < 0.001) indicators.

Conclusion. 1. In the Omsk region over a 12-year period, the incidence of RTBL remained stable (long-term average 51.0 ⁰/₀₀₀₀; 95 % CI: 48.4–54.1). 2. The absence of positive changes in the dynamics of morbidity of the population of RTBL in the Omsk Region requires a study of the prevalence of known factors associated with the risk of developing this pathology and the improvement of approaches to primary prevention, taking into account regional characteristics.