THE PURPOSE: Of this investigation is to explore the effect of several alimentary factors--such as diet, nutritional habits, and personal preferences--upon the occurrence of obesity. SUBJECTS: Of the study were 264 workers (203 men and 61 women) from the ammonium production department of a fertilizer plant, divided into two age groups: under 30 years and over 30 years. METHODS: The data are collected by means of a questionnaire about daily nutrition, including the types and average quantity of food (Food Frequency Questionnaires--FFQ). All collected information is analyzed by means of a computer program with a database that includes the chemical structure of food products and takes into account the losses in their nutritional value that occurs in the course of preservation and thermal processing. The nutritional status is assessed on the basis of a Body Mass Index (BMI): group I--normal body mass--BMI 18.5-25 kg/m2; group II--overweight--BMI 25.1-30 kg/m2; group III--obesity--BMI > 30 kg/m2. RESULTS: The assessment of the individual energy intake shows that hyper-energetic nutrition is typical for 67% of the individuals examined. There is no significant age and/or gender difference. This is the result of extra-intake of fat (over 30 E%), which is observed for 87.9% of all workers, and over 40 E% for almost half of the women examined. All age and gender groups display hyper-protein nutrition with pronounced cellulose (fiber) deficit, high daily intake of sodium, and disbalance of mineral salts as well as a relative deficit of vitamin A, B1, and PP. The frequency of overweight individuals is 43.9%, while that of obese individuals is 23.1%. The majority of workers (70.1% of group I, 63.2% of group II, and 79% of group III) have three meals a day. For 43% of group III individuals dinner is the largest meal. A significantly higher percentage of group III individuals (21.3%) think that they overeat. CONCLUSIONS: Hyper-energetic, disbalanced nutrition, and incorrect nutritional-behavioral model are factors that determine the prevalence of overweight and obesity among the workers examined.

• MeSH
• dieta * MeSH
• dietní záznamy MeSH
• dospělí MeSH
• hodnocení stavu výživy * MeSH
• index tělesné hmotnosti MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• obezita epidemiologie   psychologie   MeSH
• preference v jídle MeSH
• stravovací zvyklosti * MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• srovnávací studie MeSH

BACKGROUND: There are few studies in the Czech Republic describing and evaluating the nutritional status of institutionalized elderly. METHODS: Data were collected from 659 women and 156 men aged 65 years and older and living in retirement homes in and around Prague. Data included: a Mini-Nutritional Assessment (MNA questionnaire), anthropometric measurements and biochemical evaluations. RESULTS: According to the MNA questionnaire, 10.2% of these elderly individuals were malnourished and 39.4% were at risk of malnutrition. More women than men were malnourished (OR = 0.59 and 95% CI 0.42-0.86). Mean BMI values were 25.5 for females and 27.5 for males. MNA was positively correlated mostly with immobility (r = 0.63; p < 0.001), BMI (r = 0.57; p < 0.001) and mid-arm circumference (r = 0.56; p < 0.001). Serum albumin levels were <28 g/l in 1.3% (1.3% of the women and 1.36% of the men) and between 29.0 - 34.0 g/l in 21% (22.5% of the women and 14.4% of the men). Statistically significant differences between groups according to MNA scores were found for albumin, prealbumin, transferrin and creatinine. Prevalence of smoking was significantly higher among males. CONCLUSION: The study results confirmed that institutionalized elderly, especially women, should be considered a nutritionally vulnerable population group that needs attention.

• MeSH
• bydlení pro seniory MeSH
• hodnocení stavu výživy MeSH
• index tělesné hmotnosti MeSH
• kreatinin krev   MeSH
• lidé MeSH
• lidský sérový albumin MeSH
• nutriční stav * MeSH
• podvýživa krev   epidemiologie   MeSH
• postižení MeSH
• prealbumin analýza   MeSH
• prevalence MeSH
• riziko MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• sérový albumin analýza   MeSH
• sexuální faktory MeSH
• stárnutí * MeSH
• transferin analýza   MeSH
• zranitelné populace MeSH
• Check Tag
• lidé MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• Česká republika epidemiologie   MeSH
• Názvy látek
• ALB protein, human MeSH Prohlížeč
• kreatinin MeSH
• lidský sérový albumin MeSH
• prealbumin MeSH
• sérový albumin MeSH
• transferin MeSH

The author analyzes the four main areas of nutritional status assessment in hospitalized patients: 1. Assessment of bodily reserves of energy and protein, 2. Assessment of the functional capacity where damage caused by malnutrition can be assumed, 3. Estimation of the extent of metabolic stress, 4. An attempt to unify the procedure as regards interpretation and prognosis. Clinical research provides many methods and data which can be used for the evaluation and monitoring of the nutritional status, for giving nutritional support by parenteral nutrition of optimal quantity and quality. It is, however, necessary to elaborate feasible diagnostic methods which can be used in special departments as well as in standard hospital practice.

• MeSH
• fyziologický stres komplikace   metabolismus   MeSH
• hodnocení stavu výživy * MeSH
• hospitalizace MeSH
• lidé MeSH
• poruchy výživy diagnóza   MeSH
• prognóza MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• anglický abstrakt MeSH
• časopisecké články MeSH

• Klíčová slova
• FOOD *, NUTRITION *,
• MeSH
• nutriční stav * MeSH
• nutriční vědy * MeSH
• potraviny * MeSH
• sběr dat * MeSH
• Publikační typ
• časopisecké články MeSH

Stroke (Ischemic) initiates numerous pathophysiological processes and each of them can be dangerous. When evaluating patient's state and choosing therapeutical strategy, a complexity of the followed-up parameters should be taken into account as well as a complexity of a given therapeutical approach. On the basis of literary data and acquired clinical experience, we developed our own algorithm for diagnosis of the nutritional state and it was implemented into a semi-expert computing system SOFT. Using SOFT program, the group of 23 patients with ischemic CMP was examined within 40 hrs after its origin. These patients were found to show a slight protein catabolism and nutritional stress (aminograms, stress index, nutritional percentage of complications, nitrogen balance, CRP, prealbumin). necessity of an early diagnosis of nutritional deficiency and disorders of protein metabolism in STROKE patients is discussed. The paper reports on means of enteral nutrition prepared in the Hospital in Sternberk which appeared to be highly favorable. The aspects of administration of parenteral nutrition are discussed.

• MeSH
• hodnocení stavu výživy MeSH
• ischemie mozku komplikace   patofyziologie   MeSH
• lidé středního věku MeSH
• lidé MeSH
• nutriční stav * MeSH
• poruchy výživy diagnóza   etiologie   terapie   MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• anglický abstrakt MeSH
• časopisecké články MeSH

PURPOSE: We aimed (1) to describe and evaluate the "EPIC-Soft DataEntry" application developed as a user-friendly data entry tool for pan-European and national food consumption surveys among infants and children, and (2) to compare two food record-based dietary assessment methods in terms of food description and quantification using data quality indicators. EPIC-Soft DataEntry was used for both methods. METHODS: Two pilot studies were performed in both Belgium and Czech Republic in a total of 376 children (3 months to 10 year olds): one using a consecutive 3-day food diary; and the second with two non-consecutive 1-day food diaries with data entry during a completion interview. The collected dietary data were compared between the two dietary assessment methods by country and by age groups: (i) <1 year; (ii) 1-3 years; (iii) >3-10 years. RESULTS: Overall, 70% of the interviewers evaluated the work with EPIC-Soft DataEntry as easy. With both dietary assessment methods, an equally high proportion of specific food names (e.g., "yoghurt, strawberry") were reported, where only between 5 and 15% of foods were non-specified (e.g., "yoghurt, n.s."). The two 1-day food diaries yielded a higher proportion of foods with detailed description. For example, in the age category of 1-3 year olds in Belgium, for 7 out of 16 systematic questions on food description (e.g., "preservation method,") specific answers were significantly higher (all P < 0.03). The proportion of missing quantities of consumed foods was comparable between the two methods. CONCLUSIONS: The EPIC-Soft DataEntry application was positively evaluated by the majority of the interviewers. Two non-consecutive 1-day food diaries with data entry during a completion interview provide a more detailed description of consumed foods as compared with a 3-day food diary.

• MeSH
• databáze faktografické MeSH
• dieta - přehledy * MeSH
• dieta MeSH
• dietní záznamy * MeSH
• dítě MeSH
• hodnocení stavu výživy * MeSH
• hodnotící studie jako téma MeSH
• kojenec MeSH
• lidé MeSH
• pilotní projekty MeSH
• předškolní dítě MeSH
• software MeSH
• správnost dat MeSH
• Check Tag
• dítě MeSH
• kojenec MeSH
• lidé MeSH
• mužské pohlaví MeSH
• předškolní dítě MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• srovnávací studie MeSH
• Geografické názvy
• Belgie MeSH
• Česká republika MeSH

The overall situation as regards dietary intake and nutritional status in the countries of Central and Eastern Europe has varied considerably during previous decades; however, after the political, social and economic changes during the nineties these differences have increased further, especially in the areas with low GDP and war, and in the regions affected by radionuclides etc. No systematic surveillance systems in representative samples of adolescents were in effect at the beginning of the nineties in Central and Eastern Europe. There exists relatively more data on nutritional status characterized by body mass index (BMI) and skinfold thickness measurements. Food intake has mainly been followed in smaller samples of adolescents, and or in special groups (athletes, obese, vegetarians, allergies, Romanies, pupils of special schools etc.). In the countries and/or areas with sufficient GDP and income the food intake has most often been too abundant when considering the real needs of the growing organism, especially from the point of view of energy output. The composition of the diet is not adequate, i.e. too much protein, fats, sugar etc. This situation is similar to that in Western countries, USA etc. On the other hand, adolescents in Central and Eastern Europe consume too few vegetables, fruit and milk products in their diet (i.e. low intakes of Ca, fibre and vitamin C), which is less apparent in Western countries. This is mainly due to bad eating habits and nutritional traditions in the families, but also due to the changes of the prices of the mentioned foodstuffs after political and economic changes in this part of the world. Certain nutritional deficiencies were also shown as factors increasing the health risks from the Chernobyl disaster, mainly in the Ukraine, Belorussia and certain parts of Poland.

• MeSH
• antropometrie MeSH
• dieta - přehledy MeSH
• dietní proteiny aplikace a dávkování   MeSH
• dítě MeSH
• fyziologie výživy mladistvých * MeSH
• lidé MeSH
• mladiství MeSH
• nutriční stav * MeSH
• stravovací zvyklosti * MeSH
• výživová politika MeSH
• Check Tag
• dítě MeSH
• lidé MeSH
• mladiství MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• východní Evropa MeSH
• Názvy látek
• dietní proteiny MeSH

We investigate the accuracy and reliability of ChatGPT, an artificial intelligence model developed by OpenAI, in providing nutritional information for dietary planning and weight management. The results have a reasonable level of accuracy, with energy values having the highest level of conformity: 97% of the artificial intelligence values fall within a 40% difference from United States Department of Agriculture data. Additionally, ChatGPT displayed consistency in its provision of nutritional data, as indicated by relatively low coefficient of variation values for each nutrient. The artificial intelligence model also proved efficient in generating a daily meal plan within a specified caloric limit, with all the meals falling within a 30% bound of the United States Department of Agriculture's caloric values. These findings suggest that ChatGPT can provide reasonably accurate and consistent nutritional information. Further research is recommended to assess the model's performance across a broader range of foods and meals..

• Klíčová slova
• AI, Artificial intelligence, ChatGPT, Dietary planning, Nutritional data, Weight management,
• MeSH
• jídla MeSH
• lidé MeSH
• nutriční poradci * MeSH
• reprodukovatelnost výsledků MeSH
• umělá inteligence * MeSH
• živiny MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• Spojené státy americké MeSH

PURPOSE: To obtain information on characteristics, management, current objective nutritional status and perception of nutritional status of children with cerebral palsy (CP) from healthcare professionals (HCPs) and caregivers. MATERIALS AND METHODS: A detailed survey of several items on eight main topics (general characteristics, motor function, comorbidities, therapies, anthropometry, feeding mode and problems and perceived nutritional status) was developed and tested for the study. Correlation between nutritional status and Gross Motor Function Classification System (GMFCS) levels was assessed using continuous variables (Z-scores for weight-for-age, height-for-age, weight-for-height, and body mass index-for-age), and categorical variables (being malnourished, stunted, or wasted). HCP and caregiver perceptions of the child's nutritional status as well as agreement between perceived and objective nutritional status and agreement between perceived nutritional status and concerns about the nutritional status were analyzed. RESULTS: Data were available for 497 participants from eight European countries. Poorer nutritional status was associated with higher (more severe) GMFCS levels. There was minimal agreement between perceived and objective nutritional status, both for HCPs and caregivers. Agreement between HCP and caregiver perceptions of the child's nutritional status was weak (weighted kappa 0.56). However, the concerns about the nutritional status of the child were in line with the perceived nutritional status. CONCLUSIONS: The risk of poor nutritional status is associated with more severe disability in children and adolescents with CP. There is a mismatch between HCP and caregiver perceptions of participants' nutritional status as well as between subjective and objective nutritional status. Our data warrant the use of a simple and objective screening tool in daily practice to determine nutritional status in children and adolescents with CP. Clinical trial registration: ClinicalTrials.gov Identifier: NCT03499288 (https://clinicaltrials.gov/ct2/show/NCT03499288). IMPLICATIONS FOR REHABILITATIONUse of the ESPGHAN recommendations and simple screening tools in daily practice is needed to improve nutritional care for individuals with CP.Attention should be paid to the differences in the perception of nutritional status of individuals with CP between professionals and caregivers to improve appropriate referral for nutritional support.Objective measures rather than the professional's perception need to be used to define the nutritional status of individuals with CP.

• Klíčová slova
• Cerebral palsy, concerns, feeding, nutrition, perceived nutritional status,
• MeSH
• dítě MeSH
• lidé MeSH
• mladiství MeSH
• mozková obrna * MeSH
• nutriční stav MeSH
• osoby pečující o pacienty MeSH
• podvýživa * diagnóza   MeSH
• průzkumy a dotazníky MeSH
• Check Tag
• dítě MeSH
• lidé MeSH
• mladiství MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH

Fruit bodies of about 200 mushroom species are consumed throughout the world, preferably as a delicacy. Knowledge of their chemical composition, nutritional value and health-promoting effects has expanded dynamically during the last few years. Dry matter (DM) is low: commonly about 100 g kg⁻¹ . The usual contents of protein, lipids and ash are 200-250, 20-30 and 80-120 g kg⁻¹ DM, respectively. Various carbohydrates form the remaining DM. Nevertheless, great variations occur both among and within species. Energy is low, usually 350-400 kcal kg⁻¹ of fresh fruit bodies. The nutritional contribution of mushroom protein derived from earlier data seems to be overestimated. Fat content is low with markedly prevailing in linoleic acid and oleic acid, while the proportion of n-3 fatty acids is nutritionally marginal. The main carbohydrates are chitin, glycogen, trehalose and mannitol. Information on fibre content and composition is limited. Health-promoting β-glucans are an auspicious group of polysaccharides. High potassium content is characteristic of mushrooms. Several species can accumulate very high levels of both detrimental trace elements, particularly cadmium and mercury, and radiocaesium isotopes if growing on heavily polluted substrates. Mushrooms seem to be a considerable source of ergosterol, provitamin D₂, and phenolids with antioxidative properties. Hundreds of flavour constituents have been identified, particularly with eight-carbon aliphatic chains. Data on changes of mushroom components under various preservation conditions and culinary treatments have been fragmentary. Even more limited is knowledge of nutrient bioavailability.

• MeSH
• Agaricales chemie   růst a vývoj   MeSH
• analýza potravin * MeSH
• chuť MeSH
• čití, cítění MeSH
• lidé MeSH
• nutriční hodnota MeSH
• odoranty MeSH
• pigmentace MeSH
• plodnice hub chemie   růst a vývoj   MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• přehledy MeSH