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Introduction. Nutritional habits and physical activity are fundamental for a healthy lifestyle. The aim of the paper is to present differences in the area of important pillars of health taking into account youth’s gender. Material and methods. The research was conducted on Polish high school students in Riga, Latvia. The diagnostic survey method was used with International Physical Activity Questionnaire - IPAQ’s short version and the Health Behaviour Questionnaire. Results. There are major differences in health behaviour between girls and boys, including willingness to lose and gain weight, various motives for exercising to gain or lose body weight and the fear of weight gain. The field of physical activity regarding greater activity and participation in intensive exercises was dominated by boys. Conclusions. The school process of eating habits education and physical activity should be modified.
Background. Appropriate nutrition is one of the most important factors affecting the proper development of man, nutritional status and maintaining good health. Adolescence is a period of development of skills of self-determination and self-realization, also in the case of nutrition. Children and school-age youth are the group most vulnerable to the effects of incorrect nutrition. The way of nutrition during this period determines psychophysical and emotional development, effectiveness in learning process and has influence on health in adulthood. Objective. The aim of this study was to evaluate the habits and nutrition preferences in secondary school students from Rzeszów and Krosno age 16-19 years and to identify the differences between their eating behaviours. Material and methods. The study involved 300 secondary school students from Rzeszów and Krosno. The research material was the Authors’ questionnaire containing questions examining the eating habits of surveyed students. The statistical analysis was performed using the program StatSoft, Inc. STATISTICA version 12.0. To evaluate the differences between the two examined qualities there was used the Chi2 test of independence. As the statistically significant level there was assumed the level of p ≤ 0.05. Results. In the surveyed group of high school students, more than half (59.66%) ate 4-5 meals a day. Snacking between meals declared 95% of high school students. Between meals the youth most frequently consumed fruits and vegetables (72.99%) and sweets (59.66%). Daily consumption of first breakfast before leaving the home declared more than half (62.33%) of the surveyed youth. Consuming products containing complete protein several times a week was declared by 49%. Whole wheat bread was daily consumed by 10.33% of the respondents, and grain products are daily consumed by 52.66% of the youth. 43.33% every day drank milk and milk products, while fruits and vegetables several times a day were consumed by 59.66% of the surveyed students. Consumption of products of “fast-food” type several times a month was declared by 49.66%, while irregular consumption of meals was declared by 20.33% of high school students. Physical activity was declared by 93.99%, and 3-5 times a week by only 21.66% of the surveyed students. Conclusions. The conducted research shows that eating habits of most of the surveyed secondary school students both from Rzeszów and Krosno are satisfactory. The comparison of dietary habits among secondary school students showed no significant differences. Both groups committed similar errors: sweets snacking between meals, irregular meals and insufficient physical activity. A positive phenomenon was snacking of fruit and vegetables between meals and selection of mineral water and juices as the most frequently consumed beverages.
The aim of the study was to determine the preferences and nutritional habits of Warsaw centenarians during their "third period" of life. The study was conducted by a questionnaire method among 29 centenarians. Most of centenarians had general good health condition. Almost 60% of centenarians performed manual labor in the past. Then they drank small amounts of alcohol irregularly. Several percent of centenarians smoked in the past. Before the age of sixty less people then at present snacked between meals. Sweets both now and in the past were preferred products, however, in the past sweets were rarely eaten by centenarians. At the present time centenarians ate more often yogurt, skim curd, fish, lean meat products, plant oils and sweets. The changes in eating habits were probably caused by civilization changes.
The aim of the study is to present the way of nutrition of the Lublin high school students, particularly the differences related to sex. The examinations, which involved 386 students aged 15-20, were conducted using the author's questionnaire in 2004. The results of the chi2 test have revealed that girls consume fewer meals a day (p=0.01), more fruits (p=0.0001), prefer cooked (p=0.00006), vegetable dishes (p=0.0003) and non-carbonated water (p=000.2) compared to boys. Moreover, they pay attention to caloricity of meals (p=0.00001), their appearance (p=0.02) and expiry dates (p=0.00003). Boys more often consume their last meal after 8 p. m. (p=0.0003), eat quickly (p=0.01), favour choose prefer meat dishes (p=0.00004), preferably fried (p=0.00006), drink more liquids (p=0.003) including carbonated drinks compared to girls (p=0.00001).
Ocena programu „Owoce w szkole” została przeprowadzona wśród uczniów klasy III (9 lat) z 58 losowo wybranych szkół podstawowych z 5 wybranych województw: pomorskiego, opolskiego, wielkopolskiego, podkarpackiego, mazowieckiego. Wybrane województwa były reprezentatywne dla regionów Polski, czyli północy, południa, centrum, wschodu i zachodu. Badanie przeprowadzono w szkołach przed rozpoczęciem dystrybucji owoców i warzyw (październik 2010 r.) oraz pod koniec dystrybucji owoców i warzyw (maj-czerwiec 2011 r.). Badanie przeprowadzono w 38 losowo wybranych szkołach podstawowych uczestniczących w programie „Owoce w szkole” (grupa interwencyjna) oraz w 20 losowo wybranych szkołach nieuczestniczących w programie (grupa kontrolna). Spożycie owoców i warzyw przez uczniów zostało ocenione metodą 3-dniowego zapisu w dzienniczku spożycia. Pod koniec programu „Owoce w szkole” spożycie owoców, warzyw oraz owoców i warzyw ogółem w dni szkolne oraz dni szkolne i weekendowe łącznie było istotnie wyższe w grupie badanej niż w grupie kontrolnej, ale wciąż poniżej zaleceń. Pod koniec programu całkowite spożycie owoców i warzyw w dni szkolne w grupie badanej było 21% wyższe w porównaniu z grupą kontrolną. Wnioski: Wyniki oceny wskazują, że program ma duży potencjał i jest odpowiednim narzędziem do pracy z dziećmi w celu poprawy w przyszłości ich nawyków żywieniowych, związanych z większym spożyciem owoców i warzyw.
Background. Proper nutrition can not only guarantee harmonious child’s development, but can also protect against later development of diet-related diseases such as type-2 diabetes, obesity or cardiovascular diseases. Many diseases as well as disorders of intellectual development of a young people may result from the mistakes made in a period of an intense growth and maturing of a child. Objective. The aim of this study was to assess nutritional habits and preferences in subjects brought up in orphanages in terms of subjective evaluation of eating patterns, frequency of the meal consumption, and a concern about healthy life style. Material and Methods. This study has been conducted to evaluate nutritional habits and preferences of 181 children aged 9-20, from orphanages in Krakow. Study was performed in 2007-2008 in 5 orphanages, which were under the control of Social Welfare Centre. Evaluation of nutritional habits and preferences was performed on the basis of an anonymous 8-question questionnaire adjusted to the respondent’s age, which referred, among other, to questions about subjective assessment of eating patterns, frequency of meal consumption and the concern about healthy lifestyle patterns. Results. About 75% of the examined population responded affirmatively to a question about subjective assessment of proper eating patterns; 80% female and 88% male respondents declared a regular consumption of meals. Daily diets of children in orphanages consisted usually from 5 or 4 meals (respectively 38 and 33% of affirmative responses); although, 5 meals were most often eaten by the youngest children. Furthermore, it has been revealed that milk and dairy products were consumed, on average, by 66% of respondents. On average, 76% of respondents reported everyday consumption of the lean meat, while 72% ate fish at least once per week. Conclusions. Results obtained in this study, identify the improper nutritional habits and indicate the necessity of intervention, consisting on training courses and workshops for children, adolescents and their teachers.
Background. Low physical activity and the increasing number of overweight and obese people contribute to the prevalence of cardiovascular diseases in society. Classic risk factors and improper lifestyle increase the risk of their occurrence, progression and mortality in patients. The aim of the study was assessment of physical activity and nutrition behaviours in people with abnormal body weight and cardiovascular diseases. Material and methods. The study involved 152 patients including 70 men and 82 women aged 23-95 years (mean 55.4 ± 14.04 years). The study used the International Physical Activity Questionnaire IPAQ in its seven-day version and an original questionnaire. The data were collected in a database and Statistica v.10 was used for a statistical analysis. Results. The average energy expenditure amounted to 1.422 MET. 50% of the participant demonstrated sufficient physical activity, 36% low, and only 14% high. Only 15% of the respondents did exercises. Despite being overweight and obese, 66% of the respondents did not follow a diet and only 17% of them consumed 5 meals a day. Conclusions. Despite the occurrence of cardiovascular diseases and abnormal body weight, physical activity was low in the study group, and the knowledge in this regard was limited. In addition a significant number of respondents did not exhibit healthy behaviours.
Oceniono zawartość witamin w racjach pokarmowych kobiet o małej aktywności fizycznej (n=100). W badaniu zastosowano wywiad o spożyciu w ciągu 24 godzin oraz historię żywienia. W całodziennych posiłkach stwierdzono niskie pobranie witamin B1, B2 i B6. Witamina B pokrywała 64,7% normy, witamina B2 - 81,2% normy, witamina B6 - 72,2% normy, niacyna - 63,5% normy oraz folacyna - 71,8% normy. Nie wykazano statystycznie istotnych różnic w spożyciu witamin przez kobiety zróżnicowane pod względem wieku i wykształcenia.
The objective of this study was to investigate dietary habits and nutritional status of 102 breastfeeding women, aged 21-37 years. The food intake was assessed by questionnaire studies. In studied women body weight and height were measured and BMI index was calculated. Nearly three quarters of studied population have a normal body weight (BMI˂25) but BMI value was higher than in period prior to pregnancy. It was found out that dietary habits of breastfeeding women are partly adequate to the nutritional requirements and it is connected both with the frequancy and type of consumed products (vegetables, fruits whole-meal bread).
Kobiety z nadwagą lub otyłością popełniają wiele błędów żywieniowych. Większość kobiet (80%) nie ogranicza spożywania produktów zawierających cholesterol Połowa respondentek nie zwraca uwagi na zawartość soli, cukru w produktach spożywczych. Produkty typu „fast food" oraz tłuste mięsa często znajdują się w diecie ankietowanych.
Celem pracy była ocena stosowania suplementów diety oraz spożycia witamin i składników mineralnych z preparatami farmaceutycznymi. Badaniami objęto 60 kobiet w ciąży w wieku 19-40 lat, zamieszkałych na terenie województwa mazowieckiego. Informacje dotyczące spożycia suplementów diety uzyskano na podstawie wywiadu ankietowego. Przyjmowanie preparatów witaminowo-mineralnych przed zajściem w ciąże zadeklarowało 55% kobiet, natomiast w czasie ciąży 98,3% badanych. Średnie spożycie witamin i składników mineralnych z suplementami diety, w czasie ciąży, powyżej zalecanych wartości odnotowano w przypadku witaminy D (157%), folianów (128%), witaminy B2 (125%), witaminy C (121%) oraz żelaza (120%), jodu i cynku (po 113%). Na poziomie rekomendowanych wartości (95-105% normy) odnotowano spożycie dla witaminy B1 В12 i B6. Najniższe spożycie stwierdzono w przypadku witaminy A (60%) oraz wapnia i magnezu (10-12%). Kobiety mieszkające na wsi charakteryzowały się niższym średnim spożyciem witamin i składników mineralnych pochodzącym z preparatów, przy czym różnice istotne statystycznie odnotowano dla witaminy A i E, magnezu, miedzi, jodu i manganu.
Introduction and objective. Phytoestrogens are one of nutritional factors exhibiting a chemoprotective action, potentially reducing vasomotor symptoms as well as cancerous lesions. The study was ocused on an association between the consumption of phytoestrogens in the diet, blood serum cholesterol concentration and urinary estrogen metabolites levels. Materials and methods. The study was conducted on 55 women in the perimenopausal period, who were characterized by an increased risk of hormone-dependent cancer. Energy and nutritive value of food rations, and especially the level of phytoestrogen consumption in the diets in the examined population, were analyzed using the Wikt Pro computer programme. Estrogen metabolites (2OHE, 16α-OHE1) were determined from 24‑urine samples by the ELISA method. The EMR index was calculated. Plasma total cholesterol concentrations was measured. Results and conclusions. The population with a higher consumption of phytoestrogens and dietary fibre in the diet, at the simultaneous slight limitation of energy value of the food ration, is characterized by an improved blood serum cholesterol concentration and an appropriate estrogen metabolism towards a significant increase in the estrogen index for the cancer lesions in the mammary glands.
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