Diet and selected elements of lifestyle in the Polish population before and during the COVID-19 pandemic - a population study.

INTRODUCTION AND OBJECTIVE: The COVID-19 pandemic led to the introduction of sanitary restrictions in many countries which necessitated numerous lifestyle changes, especially in the diet. The study aimed to compare the diet and selected lifestyle elements in the Polish population during the COVID-19 pandemic. MATERIAL AND METHODS: The study group consisted of 964 individuals: 482 before the COVID-19 pandemic (composed using the Propensity Score Matching method) and 482 during the pandemic. The National Health Programme 2017-2020 results were used. RESULTS: During the pandemic increased, e.g. the intake of: total lipids (78.4 g vs. 83 g; p<0.035), saturated fatty acids (SFA) (30.4 g vs. 32.3 g; p=0.01), sucrose (56.5 g vs. 64.6 g; p=0.0001), calcium (602.5 mg vs. 666.6 mg; p=0.004), and folate (261.6 mcg vs. 284.7 mcg; p=0.003). When nutrient densities of pre-Covid-19 and COVID-19 diets were compared, some differences were noted; per 1,000 kcal the amounts decreased of plant protein (13.7 g vs. 13.1 g; p=0.001), carbohydrates (130.8 g vs. 128.0 g; p=0.021), fibre (9.1 g vs. 8.4 g; p=0.000), sodium (1,968.6 mg vs. 1,824.2 mg; p=0.000); while the amounts increased of total lipids (35.9 g vs. 37.0 g; p=0.001), SFA (14.1 g vs. 14.7 g; p=0.003), and sucrose (26.4 g vs. 28.4 g; p=0.001). The COVID-19 pandemic had no effect on alcohol consumption, the number of smokers increased (from 131 to 169), sleep duration during weekdays, and the number of persons with low physical activity (182 vs. 245; p<0.001). CONCLUSIONS: Numerous unfavourable changes occurred in the diet and lifestyle during the COVID-19 pandemic, which may contribute to the exacerbation of health problems in the future. Nutrient density in the diet combined with well-designed consumer education may underlie the development of diet recommendations.

Intranasal combo: fixed-dose combination of mometasone furoate and olopatadine hydrochloride in therapeutic strategies for rhinosinusitis.

A novel strategy for the treatment of allergic rhinitis results from the innovative combination of antihistamine and intranasal corticosteroid drugs. By combining two preparations with different mechanism of action, this novel approach facilitates quick and effective controls of all upper respiratory tract allergy symptoms. The article presents the results of a study of olopatadine hydrochloride and mometasone furoate fixed-dose combination (GSP301) administered intranasally from a spray formulation, with an attempt at positioning the treatment within the ARIA and EPOS guidelines.

Place of residence, gender, month of birth and age influence on the concentration of specific IgE antibodies in serum. The Epidemiology of Allergic Diseases in Poland (ECAP survey): part three.

Introduction: Specific immunoglobulins E (sIgE) are important parameters to estimate the severity of allergic diseases. Aim: To determine the influence of gender, age and place of residence on the concentration of specific IgE antibodies in serum. Material and methods: The concentration of sIgE antibodies against allergens of Dermatophagoides pteronyssinus, cat dander, timothy grass, Alternaria alternata were determined in serum of 4077 respondents randomly selected from 8 regions (ECAP study). The positive results of sIgE (≥ 0.35 IU/ml) were correlated with answers to ECAP questionnaires. Results: IgE antibodies are less frequently detected in respondents living in the country (p < 0.05 to p < 0.005); and they are less frequently detected in respondents living in cities of hardly industrialised regions than in respondents living in cities of industrialised regions (D. pteronyssinus p < 0.05, cat dander p < 0.01). IgE antibodies are more frequently detected in men (p < 0.005 to p < 0.001). IgE antibodies are more frequently detected in respondents born in May-July (timothy grass p < 0.005, Alternaria alternata p < 0.005) and less frequently detected in respondents born in August-October (timothy grass p < 0.005, Alternaria alternata p < 0.05). Conclusions: Characteristics of the urban environment, non-specific factors and gender affect the concentration of specific IgE antibodies in serum. Influence of seasonal allergens within the first months of life and/or in the course of the foetal period alters the production of specific IgE antibodies.

Financing of Immunization Programs by Local Government Units in Poland as an Element of Health Policy.

INTRODUCTION: The scope and schedule of immunization in Poland is regulated by the Immunization Programme prepared and announced by the State Sanitary Inspector. There are two kinds of vaccines: compulsory vaccines, financed by the state budget at the disposal of the Minister of Health, and vaccines recommended by the central health authorities but financed by local governments within health policy programmes. Compulsory vaccines cover people up to 19 years of age and individuals at higher risk of infections. The public health programmes organized and financed by local governments play an important role in infectious disease control in the country. OBJECTIVE: The objective of this study is to analyse health policy programmes including immunization programmes, which were developed, implemented and financed by local government units of all levels in Poland between 2016 and 2019. MATERIAL AND METHODS: This analysis covers data compiled by voivodes and submitted to the Minister of Health as annual information on public health tasks carried out by local government units. From the aggregate information, data on all health policy programmes conducted by individual local government units between 2016 and 2019, including immunization, were extracted and analysed. The data were obtained pursuant to the provisions of the act on access to public information. RESULTS: In the analysed period, local government units implemented a total of 1737 health policy programmes that financed the purchase of vaccines, qualification tests for immunization and carrying out immunization by authorized medical entities. Among the vast majority of programmes, promotional activities were also implemented. CONCLUSIONS: In Poland, local governments are deeply engaged in the immunization of their citizens by organizing and financing specific health care programmes. These programmes are an essential addition to the state financial resources in infectious disease control. This engagement expresses local government maturity regarding the health needs of the population and public health measures. Communes are the most engaged units among all levels of local governments. It is probably due to close mutual communication between the people and local governments. The growing awareness of the important role of HPV immunization in the prevention of cervical cancer among local government units is reflected in the increase in the number of girls vaccinated against HPV and the increase in financial resources allocated for primary HPV prevention. The decrease in the number of people vaccinated against pneumococci may result from including pneumococcal vaccines in the compulsory immunization schedule.

Extent of protective or allergy-inducing effects in cats and dogs.

OBJECTIVE: The study aimed to assess the effect of fur-bearing pets, including cats and dogs, on the health of individuals with allergic conditions. MATERIAL AND METHODS: The study group comprised 18,617 individuals (16,562 from urban and 2,055 from rural areas). The tool used in the study was the European Community Respiratory Health Survey (ECRHS) and International Study of Asthma and Allergies in Childhood (ISAAC) study questionnaire, adapted to European conditions (Middle and Eastern Europe) and used as part of the study Implementation of a System for the Prevention and Early Detection of Allergic Diseases in Poland. RESULTS: The factors determining the keeping of fur-bearing pets in a household included a larger living space and the number of cigarettes smoked, which were observed especially in urban settings. The keeping of fur-bearing animals in rural areas acts preventively against allergic conditions, while in urban areas, these animals were a factor clearly aggravating symptoms of bronchial asthma - the risk of cough (OR 1.921; CI 10-3.36; P=0.02) and wheezing (OR 2.60; CI 1.22-5.54; P=0.01). CONCLUSIONS: Fur-bearing animals kept in rural settings exhibit preventive effects on the development of allergies; whereas in urban areas they exacerbate allergic symptoms, especially the symptoms of bronchial asthma.

Current nutritional status of patients with rheumatic diseases in the population of Poland.

THE AIM OF THE STUDY: The aim of the study was to evaluate the current state of nutrition of patients with rheumatic diseases in the Polish population. MATERIAL AND METHODS: An anonymous questionnaire study was carried out among the patients of the Institute of Rheumatology in Warsaw in the fourth quarter of 2012. Five hundred questionnaires were distributed, and 397 questionnaires were collected and accepted for further analysis (response rate = 79%). RESULTS: Overweight or obesity was present in more than half (53%) of the patients (overweight in 30.5% of respondents, obesity in 22.6%). Among obese subjects, 43% of men and 37% of women in the study think that their diet is correct. Sixty-eight percent of respondents declared that they do not follow any special diet and only 18% declared that they follow a diet with a reduced quantity of monosaccharides (no sweets). A milk-free diet was followed by 7% of respondents, a meat-free diet by 6%, and a fruit-and-vegetable diet by 5%. Dietary supplements were regularly used by 26.7% of respondents, whereas 33.8% did not use them at all. The average assessment of physical aptitude (Health Assessment Questionnaire - HAQ) in the group of respondents was 0.71. No statistically significant differences were found between higher level of disability (e.g. HAQ ≥ 1) and the type of diet followed (p = 0.678) or body mass index (BMI) value (p = 0.864) in relation to persons with the value of HAQ < 1. CONCLUSIONS: More than half of patients suffering from rheumatic diseases are overweight or obese, which corresponds to the body weight profile of the population of Poland. Most patients diagnosed with rheumatic diseases do not follow any special diet. In spite of the frequent use of dietary supplements, the patients do not consult a doctor or a dietician about it. The type of diet and BMI value do not differ according to the level of disability.

The relationship between antibiotic therapy in early childhood and the symptoms of allergy in children aged 6-8 years - the questionnaire study results.

INTRODUCTION: Studies based on the ISAAC questionnaire suggest a correlation between the use of antibiotics and the prevalence of asthma and allergy in children aged 6-7 years. The number of courses of antibiotic therapy is an important factor. OBJECTIVES: To investigate the relationship between the use of antibiotics during the first years of life and the prevalence of allergy and asthma among children (aged 6-8 years) in the urban population of Poland. MATERIALS AND METHODS: A survey-based study with a self-completed questionnaire. The respondents were parents of children aged 6-8 years living in Warszawa, Poland. 1461 completed questionnaires were collected. RESULTS: Asthma was declared in 4.3% of the children. Wheezing and/or sibilant rhonchi within 12 months before the study was observed in 13.5% of the cases. Asthma medication was taken by 21.8% of the children. Allergic rhinitis was declared in 18.7% of the children. Problems with sneezing, rhinorrhea, and nasal congestion not associated with cold or fever were observed in 40.7% of the children. The analysis of the odds ratios between the use of antibiotics and the symptoms of allergic diseases revealed a clear correlation. The highest odds ratio was observed between the completion of over three courses of antibiotic therapy prior to the age of 12 months and the declaration of one of the following: asthma (OR = 5.59, 95% CI: 2.6-12.01), wheezing and/or sibilant rhonchi (OR = 4.68, 95% CI: 3.01-7.27) and taking medicines for breathlessness (OR = 5.12, 95% CI: 3.42-7.68). CONCLUSIONS: There is a direct relationship between antibiotic use in the first 3 years of life and asthma and allergy symptoms in children aged 6-8 years old.

Filaggrin gene defects are independent risk factors for atopic asthma in a Polish population: a study in ECAP cohort.

BACKGROUND: FLG null variants of which 2282del4 and R501X are the most frequent in Caucasians are established risk factors for atopic dermatitis (AD) with an effect probably mediated through impairment of epidermal barrier. Among subjects with AD FLG defects are also consistently associated with asthma and allergic rhinitis (AR) but it is less clear to what extent these associations are also present independently from skin disease. The aim of the present study was to evaluate the role of 2282del4 and R501X in predisposing to these allergic phenotypes in a Polish population. METHODOLOGY: 2282del4 and R501X were typed among 3,802 participants of the Epidemiology of Allergic Diseases in Poland (ECAP) survey, a cross-sectional population-based study using ECRHS II and ISAAC questionnaires, and ambulatory examination. PRINCIPAL FINDINGS: The FLG null variants were associated with AD (OR = 2.01, CI: 1.20-3.36, P = 0.007), allergic rhinitis (in particular persistent form, OR = 1.69, CI:1.12-2.54, P = 0.011), and asthma (in particular atopic asthma, OR = 2.22, CI:1.24-3.96, P = 0.006). Association with atopic asthma (but not persistent allergic rhinitis) was also present in the absence of AD, (OR = 2.02, CI: 1.07-3.81, P = 0.027) as well as in the absence of AD and history of broadly defined inflammatory skin disease (OR = 2.30, CI: 1.07-4.93, P = 0.03). Association to atopic asthma would have not been found if diagnosis was made by questionnaire only (OR = 1.15, CI: 0.58-2.32, P = 0.8). We did not observe an association between FLG variants and allergic sensitizations (P = 0.8) or total IgE. (P = 0.6). CONCLUSIONS/SIGNIFICANCE: In a Polish population FLG 2282del4 and R501X carriage increases risk for development of AD and atopic asthma (also in the absence of AD or history thereof). This suggests that interventions aimed at restoring epidermal barrier may have a general role in asthma prophylaxis/treatment.

Prevalence of rhinitis in Polish population according to the ECAP (Epidemiology of Allergic Disorders in Poland) study.

UNLABELLED: The prevalence of allergic disorders, especially allergic rhinitis (AR), has dramatically increased in the past few decades and multicentre, standardized, randomized epidemiological studies are required to quantify this phenomenon in Poland. AIM: The aim of the study was to estimate the prevalence of rhinitis and allergic rhinitis in Poland. MATERIAL AND METHOD: The ECAP study was conducted using the ECRHS II and ISAAC questionnaires translated into the Polish language and validated, in selected nine regions of Poland, including eight cities and one rural area. The respondents within the regions were selected by means of multistage proportional stratified random sampling based on the identity number (PESEL) as the operat. The survey was conducted in 20,454 subjects (response rate of 41.9%) and 18,617 questionnaires were valid. Approximately 25% of the subjects (n=4783) were subsequently evaluated by clinicians (response rate of 43.4%). RESULTS: Rhinitis was self-reported by 36.08% of the respondents (37.8% of 6- 7-year-olds, 34.5% of 13- 14-year-olds, and 36.0% of adults). The lowest prevalence rate was in the rural region (22.9%). Allergic rhinitis (AR) was self-reported by 22.54% of the respondents (23.6% of 6- 7-year-olds, 24.6% of 13- 14-year-olds, and 21.0% of adults). Again, the lowest prevalence rate was in the rural region (16.0%). AR was more frequent in males (24.0%) than in females (21.2%) (OR = 1.079; 95% CI: 1.044-1.116). AR was actually diagnosed by a clinician in 28.9%, including intermittent AR in 47.7% and persistent AR in 52.3%. Seasonal AR was diagnosed in 15.55%, and perennial rhinitis in 15.2%. CONCLUSION: Allergic rhinitis is common in Poland as it affects nearly 25% of the population and it is a major social problem. Standards of early detection and prevention of allergic rhinitis should be introduced.