Disparities in knowledge of cardiovascular risk factors and prevention methods related to cardiovascular status and functional health literacy in Poland, 2020-2021.

BACKGROUND: Numerous studies have reported a significant role of health literacy (HL) in the prevention or treatment of various diseases. However, in Poland, there was no scientific research involving simultaneously the status of cardiovascular disease (CVD) and HL in assessment of health knowledge; therefore, it became the objective of our study. AIMS: We aimed to evaluate the level of CVD knowledge depending on CVD status and functional HL in the Polish population. METHODS: The study population consisted of 2827 participants from the WOBASZ II Survey aged 20-89 years: 2266 were CVD-free (non-CVD), 361 were hospitalized for CVD (CVDH[+]), and 200 were diagnosed with CVD but not hospitalized (CVDH[-]). The Newest Vital Sign test (NVS) was applied to determine functional HL. Self-reported knowledge of CVD risk factors (RFs) and prevention methods (PMs) in participants with different CVD status depending on HL was estimated. Multivariable ordinal and binary logistic regression analyses were performed to find predictors of RFs and PMs knowledge. RESULTS: The knowledge of CVD RFs and/or PMs was strictly related to HL and CVD status. Inadequate HL decreased the satisfactory (≥5 RFs/PMs) knowledge of RFs (odds ratio [OR], 0.50; 95% confidence interval [CI], 0.40-0.62) and PMs (OR, 0.56; 95% CI, 0.45-0.71). CVDH(-) participants were more likely to have satisfactory PMs knowledge (OR, 1.49; 95% CI, 1.02-2.16), while CVDH(+) participants satisfactory RFs knowledge (OR, 1.85; 95% CI, 1.35-2.53). CONCLUSIONS: HL and CVD status are the key determinants of CDV RFs/PMs knowledge. Functional HL significantly affects health knowledge; therefore, HL screening should be recommended in primary care to increase the effectiveness of primary CVD prevention.

Ten-year changes in adherence to a healthy lifestyle: the results of the WOBASZ surveys.

INTRODUCTION: The evidence on the beneficial role of low­risk characteristics is well established. However, data on trends in lifestyle patterns in Central Europe are limited. OBJECTIVES: The aim of this report was to determine changes in lifestyle patterns among adults in Poland between 2003 and 2014. PATIENTS AND METHODS: The study sample comprised 12 857 adults aged 20 to 74 years (5986 men and 6871 women) participating in 2 nationwide representative surveys, the WOBASZ (2003-2005) and WOBASZ II (2013-2014). Low­risk characteristics included: nonsmoking, nonobese waist circumference, satisfactory physical activity, good-quality diet, and low saturated fat intake. The 5 characteristics cre­ ated a lifestyle index ranging from 0 to 5. A poor lifestyle was defined as the lifestyle index from 0 to 1. RESULTS: About 2% of the participants followed a healthy lifestyle, and 25%, a poor lifestyle in both surveys. The proportion of nonsmokers significantly increased (from 57.8% to 66.9% for men and from 72.6% to 77.1% for women). There was a significant decrease in the prevalence of nonobese waist circumference (from 75.4% to 71.3% among men and from 61.2% to 57.9% among women), adequate physical activity (from 37.5% to 27.5% among men and from 31.5% to 29% among women), and low saturated fat consumption (from 23.4% to 20.2% among men and from 26.1% to 23.7% among women). Lower educational attainment was the strongest sociodemographic factor contributing to a poor lifestyle (P <0.001). CONCLUSIONS: The ultimate goal for the healthcare system should be to implement more effective interventions focused on promoting healthy lifestyle as a whole.

Differences in food consumption in regions of Poland that had been previously under Austrian, Prussian and Russian annexations

Background: It seems that one of the factors affecting the way of nutrition in Poland was the dietary habits of countries that in the late 18th century made partitions, ie. Russia, Prussia and Austria. Therefore, nutrition models in the areas of individual partitions have undergone significant changes. Objective: The aim of the study was to check whether after 85 years after regaining independence there were still differences in the way of feeding indigenous inhabitants of areas previously under Austrian, Prussian and Russian annexation. Material and methods: The data collected during the WOBASZ survey carried out in the years 2003-2005 were used for the analysis. Results: The greatest differences in the way of feeding were found in the area that was previously under the rule of Prussia. The nutrition model was still largely reminiscent of typical German cuisine. There was a large consumption of sausages and spreads, and small vegetables and fruit. Nutrition models in other areas were less characteristic. Conclusions: The way of feeding indigenous people living in areas that were once partitions of Poland is still diverse and similar to the cuisine of the occupying country.