Bibliografie tematiche / 321205 Nutrition and dietetics

Letteratura scientifica selezionata sul tema "321205 Nutrition and dietetics"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 20 febbraio 2023

Cita una fonte nei formati APA, MLA, Chicago, Harvard e in molti altri stili

Scegli il tipo di fonte:

Consulta la lista di attuali articoli, libri, tesi, atti di convegni e altre fonti scientifiche attinenti al tema "321205 Nutrition and dietetics".

Accanto a ogni fonte nell'elenco di riferimenti c'è un pulsante "Aggiungi alla bibliografia". Premilo e genereremo automaticamente la citazione bibliografica dell'opera scelta nello stile citazionale di cui hai bisogno: APA, MLA, Harvard, Chicago, Vancouver ecc.

Puoi anche scaricare il testo completo della pubblicazione scientifica nel formato .pdf e leggere online l'abstract (il sommario) dell'opera se è presente nei metadati.

Articoli di riviste sul tema "321205 Nutrition and dietetics"

Wang, Wenxiu, Jun Lv, Canqing Yu, Yu Guo, Pei Pei, Zhenhuang Zhuang, Ling Yang et al. "Lifestyle factors and fetal and childhood origins of type 2 diabetes: a prospective study of Chinese and European adults". American Journal of Clinical Nutrition 115, n. 3 (26 ottobre 2021): 749–58. http://dx.doi.org/10.1093/ajcn/nqab359.

Testo completo

Abstract (sommario):

ABSTRACT Background Early-life development plays a key role in adult type 2 diabetes (T2D), but the extent to which this can be attenuated by lifestyle is unknown. Objectives The aim was to investigate the independent relevance of genetic predisposition to low birth weight and childhood obesity for T2D, and their attenuation, by adherence to a healthy lifestyle in adulthood. Methods Genetic risk scores (GRSs) were estimated for birth weight and childhood BMI with genetic risk categories according to their quintiles in 90,029 and 321,225 participants from the China Kadoorie Biobank (CKB; mean age, 53.0 y) and UK Biobank (UKB; 56.1 y). Healthy lifestyle scores were defined on noncurrent smoking, moderate alcohol consumption, healthy diet, regular physical activity, and nonobesity, and categorized into healthy (4∼5 factors), intermediate (2∼3 factors), and unhealthy (0∼1 factor) lifestyle. Results GRSs for low birth weight and childhood BMI were associated with higher T2D risks. Healthy lifestyle was related to lower T2D risk, and there was an additive interaction with increasing childhood BMI GRS and decreasing healthy lifestyle factors on T2D risk, whereas no additive interaction was observed for birth weight. Participants with a healthy compared with an unhealthy lifestyle had a 68% (HR: 0.32; 95% CI: 0.22, 0.47) and 77% (0.23; 0.19, 0.28) lower T2D risk among participants at high genetic risk (lowest quintile) of low birth weight in the CKB and UKB. Among participants with high genetic risk (highest quintile) of childhood obesity, compared with those with an unhealthy lifestyle, adherence to a healthy lifestyle was associated with a 69% (0.31; 0.22, 0.46) and 80% (0.20; 0.17, 0.25) lower risk of T2D in the CKB and UKB. Conclusions Genetic predisposition to low birth weight and childhood obesity were associated with higher risk of adult T2D and these excess risks were attenuated by adherence to a healthy lifestyle in adulthood, particularly among those at high genetic risk of childhood obesity.

Gli stili APA, Harvard, Vancouver, ISO e altri

GOPALAN, C. "Dietetics and Nutrition". Journal of the American Dietetic Association 97, n. 7 (luglio 1997): 737–41. http://dx.doi.org/10.1016/s0002-8223(97)00183-1.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Turner, Dorothea F. "NUTRITION AND DIETETICS". Nutrition Reviews 5, n. 10 (27 aprile 2009): 289–90. http://dx.doi.org/10.1111/j.1753-4887.1947.tb04051.x.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Steinberg, Francene M. "Clinical Dietetics and Nutrition". American Journal of Clinical Nutrition 70, n. 5 (1 novembre 1999): 947. http://dx.doi.org/10.1093/ajcn/70.5.947.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

SHARMA, AL. "Clinical; Dietetics and Nutrition". Medical Journal Armed Forces India 54, n. 2 (aprile 1998): 176. http://dx.doi.org/10.1016/s0377-1237(17)30523-3.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Judd, Patricia A. "Human Nutrition and Dietetics". Journal of Human Nutrition and Dietetics 7, n. 3 (giugno 1994): 237. http://dx.doi.org/10.1111/j.1365-277x.1994.tb00436.x.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Forbes, A. "Human Nutrition and Dietetics". Postgraduate Medical Journal 70, n. 830 (1 dicembre 1994): 942–43. http://dx.doi.org/10.1136/pgmj.70.830.942-c.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

GRIVETTI, LOUIS E. "Nutrition Past—Nutrition Today Prescientific Origins of Nutrition and Dietetics". Nutrition Today 26, n. 1 (gennaio 1991): 13–24. http://dx.doi.org/10.1097/00017285-199101000-00004.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

GRIVETTI, LOUIS E. "Nutrition Past—Nutrition Today Prescientific Origins of Nutrition and Dietetics". Nutrition Today 26, n. 4 (luglio 1991): 18–29. http://dx.doi.org/10.1097/00017285-199107000-00004.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

GRIVETTI, LOUIS E. "Nutrition Past—Nutrition Today Prescientific Origins of Nutrition and Dietetics". Nutrition Today 26, n. 6 (novembre 1991): 6–17. http://dx.doi.org/10.1097/00017285-199111000-00003.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Più fonti

Tesi sul tema "321205 Nutrition and dietetics"

Tsai, Midi. "The relationship between osteoporosis knowledge, beliefs and dietary calcium intake among South Asian women in Auckland : a thesis presented in partial fulfillment of the requirements for the degree of Master of Science in Human Nutrition at Massey University, Auckland, New Zealand". Massey University, 2008. http://hdl.handle.net/10179/855.

Testo completo

Abstract (sommario):

Osteoporosis is a serious public health issue, which is growing in significance because of our aging population. It is estimated that one in three New Zealand women over the age of 50 years will suffer from an osteoporotic-related fracture. The risk of osteoporosis among South Asian women living in New Zealand is unknown. However, this is an important and growing population group. The purpose of this study was to determine osteoporosis knowledge, health beliefs and dietary calcium intake in a sample of South Asian women living in Auckland, New Zealand. Relationships between these variables and the predictors of dietary calcium intake were examined. A sample of 102 South Asian women (mean age of 41.6 years) completed an online questionnaire to assess osteoporosis knowledge and health beliefs using the validated Osteoporosis Knowledge Test (OKT) and Osteoporosis Health Belief Scale (OHBS), respectively. A four day food diary was used to assess dietary calcium and energy intake. In general, these South Asian women were lacking in osteoporosis knowledge, they did not perceive themselves to be susceptible to osteoporosis and did not consider osteoporosis to be a serious disease. They perceived many benefits of consuming a high calcium diet for the prevention of osteoporosis and did not identify many barriers to dietary calcium intake. In addition, these South Asian women were highly health motivated. Perceived barriers to dietary calcium intake (R=-0.32; P<0.01) and health motivation (R=0.30; P<0.01) were significantly correlated to dietary calcium intake. Health motivation, perceived barriers to dietary calcium intake and the use of a dietary supplement were significant predictors of dietary calcium intake and together explained 27% of the variance. These findings suggest that osteoporosis prevention interventions may need to increase awareness, overcome perceived barriers to dietary calcium intake as well as maintain health motivation among these South Asian women to achieve sufficient dietary calcium intake.

Gli stili APA, Harvard, Vancouver, ISO e altri

von, Hurst Pamela Ruth. "The role of vitamin D in metabolism and bone health : a thesis presented in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Nutritional Science at Massey University, Albany, New Zealand". Massey University, 2009. http://hdl.handle.net/10179/1148.

Testo completo

Abstract (sommario):

Background Hypovitaminosis D is becoming recognised as an emerging threat to health, even in countries like New Zealand which enjoy plentiful sunshine. The evidence for a role for vitamin D deficiency in the aetiology of a plethora of diseases continues to accumulate, including type 2 diabetes, and the preceding insulin resistance. Objectives The primary objective of the Surya Study was to investigate the effect of improved vitamin D status (through supplementation) on insulin resistance. The secondary objectives were to investigate the vitamin D status and bone mineral density of South Asian women living in New Zealand, and to investigate the effect of vitamin D supplementation on bone turnover as measured by biochemical markers of bone resorption and formation. Method Women of South Asian origin, ≥20 years old, living in Auckland (n = 235) were recruited for the study. All were asked to complete a 4-day food diary, invited to have a bone scan, and were screened for entry into the intervention phase which required insulin resistance (HOMA-IR >1.93) and serum 25(OH)D < 50 nmol/L. Eighty-one completed a 6-month randomised controlled trial with 4000 IU vitamin D3 (n = 42) or placebo (n = 39). Primary endpoint measures included insulin resistance, insulin sensitivity (HOMA2%S), fasting C-peptide and markers of bone turnover, osteocalcin (OC) and collagen C-telopeptide (CTX). Ninety-one of the 239 had a bone scan and bone mineral density (BMD) was measured in the proximal femur and lumbar spine. Results Adequate serum 25(OH)D concentrations (>50 nmol/L) were observed in only 16% of subjects screened. Median (25th, 75th percentile) serum 25(OH)D increased significantly from 21 (11,40) to 75 (55,84) nmol/L with supplementation. Significant improvements were seen in insulin sensitivity and insulin resistance (P = 0·003, P = 0·02 respectively), and circulating serum insulin decreased (P = 0·02) with supplementation compared to placebo. There was no change in C-peptide with supplementation. Insulin resistance was most improved when endpoint serum 25(OH)D =80 nmol/L. In post-menopausal women OC and CTX levels increased in the placebo arm but CTX decreased from 0.39±0.15 to 0.36±0.17 (P = 0.012) with supplementation. Osteoporosis (T score <-2.5) was present in 32% of postmenopausal, and 3% of premenopausal women. Women 20 – 29 years (n=10) had very low BMD, calcium intake and serum 25(OH)D Conclusions Improving vitamin D status in insulin resistant women resulted in improved insulin resistance and sensitivity but no change in insulin secretion. Optimal 25(OH)D concentrations for reducing insulin resistance were shown to be ≥80 nmol/L. The prevalence of low 25(OH)D concentrations in this population was alarmingly high, especially in younger women. In post-menopausal women, vitamin D supplementation appeared to ameliorate increased bone turnover attributed to oestrogen deficiency.

Gli stili APA, Harvard, Vancouver, ISO e altri

Breiter, Abbe Michelle. "Effects of nutrition education on the nutrition knowledge of future aerobic dance instructors". FIU Digital Commons, 1997. http://digitalcommons.fiu.edu/etd/1805.

Testo completo

Abstract (sommario):

The effectiveness of nutrition education on the nutrition knowledge of future aerobic instructors was studied. Forty-seven subjects participated in the study. The experimental group (n=31) chose to and paid for a two-hour per week session of structured nutrition education for four weeks, the control group (n=16) did not. A nutrition knowledge test was completed by all subjects before and after the intervention. Results were analyzed for relationships between subject's nutrition knowledge and age, gender, educational background, income, and body mass index. No significant differences were found between the groups. The results showed that prior to any formal nutrition education, fitness instructors in the experimental and control groups had low nutrition knowledge (8.06%±16.4% and 4.38%±4.12%, respectively). Post-intervention nutrition knowledge significantly improved (p

Gli stili APA, Harvard, Vancouver, ISO e altri

Cedillo, Maribel. "Rainbow diet : a new nutrition education tool". FIU Digital Commons, 2004. http://digitalcommons.fiu.edu/etd/2093.

Testo completo

Abstract (sommario):

The purpose of this study was to develop a developmentally appropriate new nutrition education tool, the Rainbow Diet for Children (RDFC), to encourage and aid parents in feeding their children according to current national recommendations. In phase I of the study, the RDFC was developed. Foods were grouped based on color. This grouping provided 11 food groups and foods that provide adequate nutrition for children ages 3-6 years. Using a focus group theoretical diets/foods selections in the RDFC were tested for nutrition adequacy. Phase II of the study consisted of actual testing of the RDFC with children. Nutrition intervention was given to children at two Montessori Schools in Miami, FL. The RDFC and the Food Guide Pyramid (FGP) were used as nutrition education tools with different groups of children. Children and their parents were encouraged to follow one of the food guides for two weeks. Fifteen healthy children followed the food guides (9 children followed the RDFC and 6 the FGP) while 7 children served as control subjects. Pre and post nutrition analyses were conducted for all three groups. A pre and post intervention comparison revealed three significant differences. For the FGP group cholesterol intake was significantly (p<0.006) increased and thiamin intake was significantly (p<0.022) decreased. For the control group there was a significant increase (p<0.005) in the vitamin A intake. For the inter group mean change scores (posttest-pretest) two significant differences were found. First, cholesterol intake in the RDFC was significantly (p<0.045) decreased while for the other two groups it increased significantly. Furthermore, the mean monounsaturated fat intake for the RDFC group significantly decreased (p<0.047) from pre to post, whereas in the other two groups it was increased. These findings support our hypothesis that it is possible to create an alternative meal planning system for 3 to 6 year old children. The RDFC group had adequate nutritional intake while following the rainbow diet meal plan.

Gli stili APA, Harvard, Vancouver, ISO e altri

Ajabshir, Sahar. "The Effect of Vitamin D3 Supplementation of Biomarkers of Oxidative Stress and Glycemic Status in Adults with Type 2 Diabetes". FIU Digital Commons, 2018. https://digitalcommons.fiu.edu/etd/3649.

Testo completo

Abstract (sommario):

The aim of the present study was to assess the effect of 4000 IU and 6000 IU of daily vitamin D3 supplementation for 3 months and 6 months on 8-hydroxy-2`-deoxyguanosine (8-OHdG) and glycated albumin (GA%) among a group of individuals with T2D and hypovitaminosis D. Furthermore, this study investigated the association between dietary inflammatory index (DII), C-reactive protein (CRP), 8-OHdG, hemoglobin A1C (HbA1c), GA% and insulin. Ninety participants were recruited by community outreach and were screened. Sixty-eight participants met the inclusion criteria were enrolled and completed the study. DII for each individuals was calculated based on the values obtained from a validated food frequency questionnaire. Measurements of variables were conducted at baseline, after 3 months and after 6 months of supplementation. Serum CRP, 8-OHdg, GA%, HbA1c and insulin were measured by enzymatic immunoassay methods. Mixed model was used to compare treatment groups. Covariates in the adjusted model included age, gender, body mass index (BMI), insulin, HbA1c, years with type 2 diabetes, perceived stress, physical activity, and sun exposure. Mean age was 54.94± 7.93 years.A multivariable linear regression model adjusted for age, gender, waist circumference, and fasting plasma glucose was used to test for the linear trend between DII and CRP, 8-OHdG, GA% and insulin.The unadjusted model showed no significant associations between quartiles of DII, CRP, HbA1c and GA%. A significant inverse association was observed between the fourth DII quartile and insulin level (p=0.030). There was a significant association between SBP and DII in Q4 (p=0.029).The unadjusted mean ± SD for 8-OHdG levels at baseline, after 3 and 6 months were 8068.94 ± 2158.13 pg/mL, 9462.22 ± 2403.89 pg/mL, and 7412.69 ± 2031.68 pg/mL, respectively. The unadjusted mixed model showed no difference between the 4000 and 6000 IU groups regarding the oxidative stress and GA%. Interactions between time and treatment were not significant. The model showed a statistically significant difference in 8-OHdG level between baseline and 3 months (PP=0.015), and from 3 months to 6 months (P=0.039), but not from baseline to 6 months (P= 0.488). The results of the present study showed daily oral supplementation with higher doses of vitamin D for 6 months may have beneficial effects on oxidative stress and glycemic status among a group of individuals with type 2 diabetes and vitamin D deficiency/insufficiency. Furthermore, pro-inflammatory dietary patterns may be associated with increased risk of hyperinsulinemia and hypertension among individuals with T2D and hypovitaminosis D.

Gli stili APA, Harvard, Vancouver, ISO e altri

Dawes, Lisa A. Ms. "PARENTING NUTRITION SKILLS WORKSHOP: AN EVALUATION OF FACILITATED GROUP DISCUSSIONS TO ENHANCE PARENTING NUTRITION SELF EFFICACY". DigitalCommons@CalPoly, 2013. https://digitalcommons.calpoly.edu/theses/1073.

Testo completo

Abstract (sommario):

Abstract Parenting Nutrition Skills Workshops: An Evaluation of Facilitated Group Discussions to Enhance Parenting Nutrition Self-Efficacy By: Lisa Dawes, RD, CDE This research study was conducted to determine the effectiveness of using facilitated group discussion (FGD), a less traditional method of nutrition education, for increasing parents’ feelings of self-efficacy in their ability to make nutrition-related decisions, and to set and enforce nutrition-related boundaries with their children. Childhood obesity is on the rise; poor food choices, portion control, and inactivity are identified as contributing causes. Parents play a major role in creating healthy habits and providing a well-balanced diet for their children. Caregivers who act as the nutrition and behavior gatekeepers were targeted in this intervention. The objective of the current study was to enhance parenting nutrition education and identify barriers to healthy feeding practices in order to optimize nutrition and eating behavior. Twenty-one parents and three grandparents (n = 24) of preschool and school-aged children participated in one-hour FGD parenting nutrition skills workshops. Parent volunteers participated in one of four workshops in a Central California community. Prior to the workshop, topics for discussion were chosen from common feeding issues determined in the literature such as food-related decisions at various locations (home, school, dining out, on the road); feeding jags; and dealing with a picky eater. Parents completed validated questionnaires both before and immediately following the workshops. Two weeks after the workshops, parents were interviewed by telephone to measure longer-term impact of the FGD. Pre- and post-workshop questionnaires demonstrated that mean self-confidence levels significantly increased for the ability to set and enforce nutrition-related boundaries for their children directly after, and two weeks after participating in the FGD. Parents also demonstrated an increase in mean self-confidence levels in their ability to purchase nutritious foods and offer those foods to their children two weeks after participating in the FGD. Behaviors associated with an authoritative parenting style—such as modeling healthy eating; encouraging healthy food intake; and offering healthy foods without forcing the child to eat—were significantly higher two weeks after participating in the FGD. Significance may be attributed to the method of information delivery (FGD), the curriculum Feeding the Kids (FtK), or authoritative parents being more receptive to receiving new information, or a combination of all three. Overall, research results suggest that the use of FGD, coupled with a visual tool such as the Chat Mat created for this project, increased parents’ feelings of self-efficacy and elicited positive nutrition-related behaviors in adopting healthy feeding strategies for their children. Keywords: Nutrition education, facilitated group discussion, self-efficacy, parenting styles, feeding strategies, parenting nutrition skills

Gli stili APA, Harvard, Vancouver, ISO e altri

Boyee, Jennifer Kristin. "PRACTICE AND APPLICATION OF KNOWLEDGE BY NUTRITION STUDENTS". UKnowledge, 2011. http://uknowledge.uky.edu/gradschool_theses/122.

Testo completo

Abstract (sommario):

Practice and knowledge of upper‐level human nutrition and dietetics students (juniors and seniors, n=96) attending a midwestern university were compared to their comprehension and application of the Scope of Dietetics Practice. The sample consisted of 96 students, primarily (72%) in the 21 – 23 age category; females made up 83% and males comprised the remaining 17% of the sample. In this sample, 70% of the participants reported dietetics as their current major, and 30% stated that their major was human nutrition. Overall, students majoring in human nutrition responded neutrally to the questions concerning comprehension, knowledge, and implementation of the Scope of Dietetics Practice, while participants majoring in dietetics reported better knowledge, comprehension, and implementation of the Scope of Dietetics Practice. However, students majoring in human nutrition reported increased use of nutrition information to diagnose others than were students studying dietetics. In general, participants responded to questions regarding their practice and application of nutrition knowledge to themselves and others as would be expected, though there were differences between the students studying human nutrition and those studying dietetics.

Gli stili APA, Harvard, Vancouver, ISO e altri

Kassier, Susanna Maria. "Investigation of weight management-related focus areas in middle-class overweight/obese Black (Zulu) women to advise healthy weight loss intervention development". Doctoral thesis, University of Cape Town, 2015. http://hdl.handle.net/11427/15520.

Testo completo

Abstract (sommario):

The South African Demographic and Health Survey (1998 and 2003) revealed that urban black women had the highest prevalence of overweight/obesity and central obesity across all population and gender groups. This trend was confirmed by the South African National Health and Nutrition Examination Survey (SANHANES-1) who reported a substantial increase in the prevalence of obesity among black South African women. Hence, the high prevalence of overweight/obesity and central obesity among urban black South African women needs to be addressed through targeted weight loss/management interventions, as obesity and central obesity are risk factors for the development of a number of non-communicable diseases (NCDs). However, from the international literature, it is evident that overweight/obese black women are less likely to embark on a weight loss intervention, while those who seek treatment, are unlikely to complete the intervention, as weight loss interventions targeting as well as including black women have reported attrition rates ranging from 0to 79%. In addition, at this point in time, no common attrition tendencies have been documented for large clinic-based weight loss interventions targeting African-American women in the United States of America. As there is a serious paucity of published information on weight loss interventions targeting overweight/obesity in urban black South African women, the aim of this research was to investigate weight management-related focus areas in overweight/obese black (Zulu) women residing in an urban area in South Africa. This information is essential to advise the development of healthy weight loss interventions and appropriate messaging to promote weight loss and maintenance in black South African women. In order to achieve the this aim, the following research questions were formulated: (i) What is the weight management related profile of overweight/obese treatment-seeking black women; (ii) What is the outcome of a culturally sensitive healthy weight loss intervention in terms of weight loss, compliance (attendance of intervention sessions, lifestyle changes) and attrition: and (iii) Which factors may explain the outcomes of the culturally sensitive healthy weight loss intervention? To guide the investigation of these research questions the researcher first set out to identify weight management-related focus areas for overweight/obese black women from the literature. Ten succinct focus areas emerged and include the following: 1) treatment seeking behaviour; 2) weight loss success; 3) compliance to and attrition from weight loss programmes; 4) cultural influences on body shape and size perception and satisfaction; 5) cultural influences on food choices and eating patterns6) cultural influences on physical activity; 7) environmental factors and social support; 8)appropriateness of the weight loss programme for the target population; 9) dietary restraint, disinhibition, perceived hunger and bingeing and 10) psychological well-being (depression).

Gli stili APA, Harvard, Vancouver, ISO e altri

Parker, Whadi-ah. "Lifestyle modification education in chronic diseases of lifestyle : insight into counselling provided by health professionals at primary health care facilities in the Western Cape, South Africa". Doctoral thesis, University of Cape Town, 2008. http://hdl.handle.net/11427/2742.

Testo completo

Abstract (sommario):

Includes abstract.
Includes bibliographical references.
The aim of this study is to conduct a formative assessment to explore health professionals’ capacity as well as the conditions within primary health care facilities in the Western Cape Metropole that facilitate or impede the provision of lifestyle modification education and counselling to patients with chronic diseases of lifestyle in order to make recommendations for an intervention programme that utilises available resources.

Gli stili APA, Harvard, Vancouver, ISO e altri

Meltzer, Shelly Tracy. "Sources of error and bias in the assessment of dietary intake : 24-hour recalls and food records". Master's thesis, University of Cape Town, 1997. http://hdl.handle.net/11427/26735.

Testo completo

Abstract (sommario):

The first aim of this dissertation was to validate the 24-hour recall method of dietary assessment and to identify possible sources of error and bias in a cross-cultural sample of South African women. The second aim of this dissertation was to determine the source and extent of inter-researcher variability associated with the interpretation of food intake records. The first study was designed to consider whether reporting error is dependent on individual subject characteristics such as ethnicity, body mass, body fatness, age and education, or whether it is due to the dietary assessment tool (i.e., the 24-hour recall). In this study 118 women (25-55 years old) representing different ethnic and language groups (51 Xhosa-speaking, 31 Afrikaans-speaking, 36 English-speaking), different job types ( 25 unemployed, 25 general assistants, 52 medics and para-medics and 16 administrative personnel) and different levels of education (5 with 6-7 years of schooling, 35 with 8-10 years of formal schooling, 43 with 11-12 years of formal schooling and 35 with post high school diploma or degree) consumed a meal that was based on what they reported to habitually eat. All food and beverages consumed were covertly weighed and this was compared to a 24- hour dietary recall performed on the following day. Results of this study showed that the overall variance in reporting error was low. The error was, however, nutrient specific and was related to certain subject characteristics. Under-reporting was greater for subjects with a higher percentage body fat mass and a greater body mass index. Subjects with a lower level of education were more likely to under-report absolute carbohydrate (g) intake, whereas subjects with a higher level of education tended to under-report dietary fat. Subjects with a greater knowledge of food and nutrition were more likely to under-estimate protein intake and overestimate carbohydrate intake. 'Seasonality' (fluctuations in food purchases due to income) affected body mass, socio-economic status and dietary reporting error. Under-reporting of fat intake (g) was greatest in subjects that experienced the most fluctuations in income. In the second study of this dissertation, three post graduate students in dietetics independently assessed and analyzed ten, 3-day food records. The specific areas of variability that were studied related to (i) the selecting of food names/codes on the computer dietary analysis program, (ii) the keying of data from the written dietary records (clerical errors) to the data storage file and, (iii) the conversion of food consumption quantities to gram weights (judgment errors). There were no systematic differences in the variability amongst dietitians in interpreting and analyzing dietary data in this study. The mean coefficient of variation for added sugar was 14.8 ± 12.6 (g) and for fat 7.1± 5.2 (g). In one subject, the range of difference in fat (kJ) intake assessed by the dietitians was as high as 1313 kJ. Conclusions: 1) Adiposity is a universal predictor for under-reporting of dietary intake. 2) Inaccuracies in dietary reporting are nutrient specific and may be influenced by social desirability bias (through education or knowledge of food), language, familiarity with certain foods and 'seasonality' in food purchases. 3) These same factors influence the choices of food and beverages that subjects make in a 'test meal' that is used to validate dietary intake 4) The variations in interpretation of the quality and quantity of reported food intake by the measurer is a source of experimental error that cannot be ignored and which may account, at least partially, for the difference between true and reported intake.

Gli stili APA, Harvard, Vancouver, ISO e altri

Più fonti

Libri sul tema "321205 Nutrition and dietetics"

Antia, F. P. Clinical dietetics and nutrition. 4^a ed. Delhi: Oxford University Press, 1997.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Clinical nutrition and dietetics. 2^a ed. New York: Macmillan Pub. Co., 1991.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Joy, Phillip, e Megan Aston. Queering Nutrition and Dietetics. New York: Routledge, 2022. http://dx.doi.org/10.4324/9781003217121.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Antia, F. P. Clinical dietetics and nutrition. 3^a ed. Bombay: Oxford University Press, 1989.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Hickson, Mary, Sara Smith e Kevin Whelan, a cura di. Advanced Nutrition and Dietetics in Nutrition Support. Chichester, UK: John Wiley & Sons, Ltd, 2018. http://dx.doi.org/10.1002/9781118993880.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Passmore, R. Davidson's human nutrition and dietetics. 8^a ed. Edinburgh: Churchill Livingstone, 1986.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Beck, Mary E. Nutrition and dietetics for nurses. 7^a ed. Edinburgh: Churchill Livingstone, 1985.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Dictionary of nutrition and dietetics. New York: Van Nostrand Reinhold, 1996.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Advancing dietetics and clinical nutrition. Edinburgh: Churchill Livingstone, 2010.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Textbook of Nutrition and Dietetics. India: Elite publishing House (P) Ltd., 2006.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Più fonti

Capitoli di libri sul tema "321205 Nutrition and dietetics"

Weeden, Allisha M. "Dietetics/Nutrition". In Handbook of Interdisciplinary Treatments for Autism Spectrum Disorder, 279–96. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-13027-5_15.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Johnson, Tracey. "Enteral Nutrition". In Clinical Paediatric Dietetics, 33–47. Chichester, UK: John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118915349.ch3.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Price, Joanne Louise. "Parenteral Nutrition". In Clinical Paediatric Dietetics, 48–65. Chichester, UK: John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118915349.ch4.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Simpson-Theobald, Jason. "Nutrition in Chemsex". In Queering Nutrition and Dietetics, 230–36. New York: Routledge, 2022. http://dx.doi.org/10.4324/9781003217121-37.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Meyer, Rosan, e Luise Marino. "Nutrition in Critically Ill Children". In Clinical Paediatric Dietetics, 66–80. Chichester, UK: John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118915349.ch5.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Fraser, Kathryn, Nat Quathamer e Marin Whebby. "Being Trans in Dietetics". In Queering Nutrition and Dietetics, 217–22. New York: Routledge, 2022. http://dx.doi.org/10.4324/9781003217121-34.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Kolacek, Sanja. "Enteral Nutrition". In World Review of Nutrition and Dietetics, 86–90. Basel: S. KARGER AG, 2013. http://dx.doi.org/10.1159/000351490.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Anbar, Ronit. "Enteral Nutrition". In World Review of Nutrition and Dietetics, 50–58. Basel: S. KARGER AG, 2012. http://dx.doi.org/10.1159/000341267.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Thibault, Ronan, e Claude Pichard. "Parenteral Nutrition". In World Review of Nutrition and Dietetics, 59–68. Basel: S. KARGER AG, 2012. http://dx.doi.org/10.1159/000341269.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Gupta, Gunita. "Girlfriends". In Queering Nutrition and Dietetics, 135–39. New York: Routledge, 2022. http://dx.doi.org/10.4324/9781003217121-21.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Atti di convegni sul tema "321205 Nutrition and dietetics"

Harris, B. Michelle. "Addressing Challenges of COVID-19 for Virtual College Nutrition Courses with Practicum Components". In 2nd Annual Faculty Senate Research Conference: Higher Education During Pandemics. AIJR Publisher, 2022. http://dx.doi.org/10.21467/proceedings.135.3.

Testo completo

Abstract (sommario):

A combination of a review of the literature and a survey of practices by fellow Nutrition and Dietetics Program faculty at the University of the District of Columbia were conducted to discover ways to maintain student engagement in practicum courses required for a dynamic undergraduate Didactic Program in Dietetics. This reviewer found through a comprehensive examination of the literature, along with a survey of her program colleagues, that flexibility and planning provide the opportunity for faculty to improve lecture and practicum courses during a pandemic. Emphasis on a high level of engagement enabled students to maintain their ability to apply the theory covered in their nutrition courses to practical problems. This approach will prepare students to enter post-graduate supervised practice and entry into careers as registered dietitians and licensed nutritionists with the confidence and skills that they need to succeed.

Gli stili APA, Harvard, Vancouver, ISO e altri

Milton-Laskibar, Iñaki, e María Puy Portillo Baquedano. "APPLICATION OF ACTIVE TEACHING METHODOLOGIES IN THE HUMAN NUTRITION AND DIETETICS DEGREE". In 12th International Conference on Education and New Learning Technologies. IATED, 2020. http://dx.doi.org/10.21125/edulearn.2020.0307.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Olaso-González, Gloria, Carlos Romá-Mateo e Marta Piqueras. "VIRTUAL ESCAPE ROOM-BASED ACTIVITIES FOR THE TEACHING OF NUTRITION AND DIETETICS". In 14th annual International Conference of Education, Research and Innovation. IATED, 2021. http://dx.doi.org/10.21125/iceri.2021.0192.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Aparicio, Aránzazu, Elena Rodríguez-Rodríguez, Esther Cuadrado-Soto, África Peral-Suárez, Pedro Andrés, Ana María López-Sobaler e Rosa María Ortega. "DEVELOPMENT OF PODCASTS IN THE DEGREES OF PHARMACY AND HUMAN NUTRITION AND DIETETICS". In 12th International Technology, Education and Development Conference. IATED, 2018. http://dx.doi.org/10.21125/inted.2018.2176.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Rumateray, Maria Louisa, e Dumilah Ayuningtyas. "Analysis of Food Process in the Dietetics and Nutrition Department at Wamena Hospital, Papua". In The 5th International Conference on Public Health 2019. Masters Program in Public Health, Universitas Sebelas Maret, 2019. http://dx.doi.org/10.26911/theicph.2019.04.20.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Kampouraki, Maria, Nikos Thalassinos e Georgios A. Fragkiadakis. "Books Circulation and Teaching Support: A Case Study in a Nutrition-Dietetics Department Library". In Proceedings of the International Conference on QQML2010. WORLD SCIENTIFIC, 2011. http://dx.doi.org/10.1142/9789814350303_0054.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Txurruka, Itziar, Idoia Larretxi, Jonatan Miranda, María Ángeles Bustamante, Edurne Simón e Arrate Lasa. "DEVELOPMENT OF “SUSTAINABILITY AND SOCIAL RESPONSIBILITY” AS A CROSS CURRICULAR SKILL IN THE SUBJECT GENERAL AND APPLIED DIETETICS IN THE DEGREE OF HUMAN NUTRITION AND DIETETICS". In International Conference on Education and New Learning Technologies. IATED, 2016. http://dx.doi.org/10.21125/edulearn.2016.0470.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Urpi-Sarda, Mireia, Montserrat Illan, Xavier Torrado, Maria Antonia Lizarraga, Cristina Andres-Lacueva, Andreu Farran-Codina, Rafael Llorach e Concepció Amat. "DEVELOPMENT AND IMPLEMENTATION OF E-PORTFOLIOS FOR STUDENTS IN NUTRITION AND DIETETICS DEGREE DURING THEIR PRACTICUM". In International Conference on Education and New Learning Technologies. IATED, 2016. http://dx.doi.org/10.21125/edulearn.2016.2272.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Pérez-Bermejo, Marcelino, María Del Mar Aranda-Jurado e Francisco Arteaga. "IMPLEMENTATION OF THE PORTFOLIO OF COMPETENCIES AS FINAL DEGREE PROJECT IN HUMAN NUTRITION AND DIETETICS DEGREE". In 15th International Technology, Education and Development Conference. IATED, 2021. http://dx.doi.org/10.21125/inted.2021.0910.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Rodríguez-Lagunas, Maria José, Ignasi Azagra-Boronat, Blanca Grases-Pintó, Patrícia Ruíz-Iglesias, Karla Río-Aigé, Àngels Franch, Margarida Castell, María Izquierdo-Pulido, Malén Massot-Cladera e Francisco Pérez-Cano. "SLIDE4U: CONSTRUCTION OF THE ONLINE CLASS THROUGH THE SLIDES EXPLAINED BY STUDENTS OF “HUMAN NUTRITION AND DIETETICS”". In 13th International Conference on Education and New Learning Technologies. IATED, 2021. http://dx.doi.org/10.21125/edulearn.2021.2275.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Offriamo sconti su tutti i piani premium per gli autori le cui opere sono incluse in raccolte letterarie tematiche. Contattaci per ottenere un codice promozionale unico!