Changes in body weight in various population groups in Poland during the COVID-19 pandemic - a comparison of two cross-sectional studies.

Introduction And Objective: The disruption of daily activities caused by the COVID-19 pandemic had health consequences, especially during peak lockdown periods. The aim of the study is to assess the impact of the first year of the COVID-19 pandemic on the process of weight change among Polish adults.

Material And Methods: Two representative studies involving Polish adults aged 18-65 years were conducted, the first in June 2020 (N = 2527, from the perspective of the last 2-3 months), and the second a year later, in June 2021 (N = 2087, covering the last 12 months).

Body weight and assessment of sexual life - a cross-sectional study.

Introduction And Objective: Body weight can be one of the health effects affecting people's well-being in its many aspects. The aim of the study was to assess the relationship between body weight and sexual life.

Material And Methods: In June 2020 a survey was conducted online on a nationwide representative group of 3,000 Poles.

Prevalence of estrogen receptor alpha PvuII and XbaI polymorphism in population of Polish postmenopausal women.

Numerous data indicate that polymorphism of estrogen receptor alpha (ERalpha) may predict lipid levels, lipid response to hormone replacement therapy (HRT), myocardial infarction risk, bone fracture risk, bone mineral density (BMD) and changes in BMD over time. In this study we aimed to evaluate distribution of ERalpha PvuII and XbaI genotypes in population of Polish postmenopausal women qualified to different protocols of HRT. Subject of the study were 64 consecutive postmenopausal women aged from 45 to 65 years (mean 56.

Relationship between estrogen receptor-alpha polymorphism and serum levels of vascular cell adhesion molecule-1, intercellular adhesion molecule-1, C-reactive protein and homocysteine in postmenopausal women.

Background And Aim: Genetic variation in the estrogen receptor-gene (ERalpha) may influence the risk of cardiovascular diseases in postmenopausal women. This effect, at least in part, may be dependent on the decrease in expression of injury and inflammatory markers in the vascular wall. The aim of the present study was to evaluate the relationship between ERalpha PvuII and XbaI polymorphisms and serum levels of soluble vascular cell adhesion molecule-1 (sVCAM-1), soluble intercellular adhesion molecule-1 (sICAM-1), C-reactive protein (CRP) and homocysteine in postmenopausal women.

The prevalence of erectile dysfunction in men visiting outpatient clinics.

The prevalence of erectile dysfunction (ED) in men visiting outpatient clinics was analyzed using data reported by 1352 randomly chosen physicians who were requested to interview five to 20 consecutive patients aged >or=40 years about the presence of ED. A total of 25.12% of the physicians returned the questionnaires, containing data on 3552 patients, of whom 42.