Wojciech Bielecki

Learn More
OBJECTIVES The objective of our study was to examine the impact of income, education chronic diseases and self-rated health on health behavior (smoking, alcohol consumption, physical activity, diet) in a large urban population of Poland. MATERIALS AND METHODS The data were collected in Lódź, a large industrial city of Poland, between 2001 and 2002, as a(More)
Poland is officially free of animal tuberculosis (TB), caused by Mycobacterium bovis and closely related members of the Mycobacterium tuberculosis complex, including Mycobacterium caprae. Sporadic cases of infection have been reported in cattle, but also in free-ranging species such as European bison (Bison bonasus), red deer (Cervus elaphus), Eurasian wild(More)
In the light of contradictory results concerning OXTR polymorphism rs53576 and depression, we decided to verify the potential association between the two on 1) a large, ethnically homogenous sample of 1185 individuals who completed the Beck Depression Inventory (BDI), as well as on 2) a sample of 763 suicide victims. In the population sample, AA males(More)
INTRODUCTION The aim of the study was to estimate ten-year changes in physical activity (PA) patterns and sociodemographic determinants among adult residents of Poland. METHODS The study comprised two independent samples of randomly selected adults aged 20-74 years participating in the National Multicentre Health Survey WOBASZ (2003-2005; n = 14572) and(More)
  • 1