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PubMed1996

Maternal nutritional knowledge and the nutritional status of preschool children in a Nairobi slum.

Most nutrition education programmes in Kenya operate on the premise that nutritional knowledge can have an impact on children's nutritional status. It has, however, been argued that nutritional knowledge among low income groups is unlikely to have an impact, hence, the need to establish whether there is a relationship between nutritional status and maternal nutritional knowledge. In a cross-sectional survey carried out in a Nairobi slum (Kibera), nutritional status of 363 children aged six to 24 months was measured and nutritional knowledge of their mothers assessed. Makina village was randomly selected as the study site and all consenting households were involved in the study. The study established that most mothers (97.5%) have access to nutrition education. Prevalence of stunting (86.2%) and underweight (58.4%) was high but that of wasting (1.9%) was low. There was no significant relationship between the nutritional status of children and overall nutritional knowledge. Unexpectedly, a negative relationship was found between nutritional status and mothers' ability to recognise clinical signs of malnutrition, knowledge in the weaning process and dietary management during sickness. Knowledge on frequency of feeding was, however, positively related to nutritional states. In conclusion, nutritional knowledge alone is inadequate in ensuring young children's nutrition security and, hence, for nutrition education programmes to have a positive impact, facilitational strategies must be incorporated.

Adult↗
PubMed2001

Effect of an integrated nutrition curriculum on medical education, student clinical performance, and student perception of medical-nutrition training.

BACKGROUND: Ninety-eight percent of medical schools report nutrition as a component of medical education. However, most schools do not have an identifiable nutrition curriculum. Medical schools that do include nutrition have not evaluated its effect on clinical skills. OBJECTIVE: The objective was to determine the efficacy of an integrated undergraduate medical curriculum to increase the quantity of nutrition instruction and to advance nutrition clinical skills demonstrated by medical students. DESIGN: A quasiexperimental design was constructed to determine whether an integrated nutrition curriculum increased the performance on nutrition-oriented clinical examinations of medical school classes that received 1, 2, or 3 y of the curriculum. The evaluation of the curriculum focused on 3 areas: 1) hours of nutrition instruction, 2) the application of nutrition within a clinical setting, and 3) perceptions about the nutrition curriculum. The Objective Structured Clinical Examination (OSCE) nutrition score was compared between graduating classes by use of analysis of variance. Data from the American Association of Medical Colleges were analyzed to determine the change in the proportion of students who reported that the amount of time devoted to nutrition was adequate. RESULTS: The implementation of the integrated nutrition curriculum resulted in a doubling of the total hours of required instruction in the medical curriculum (35 compared with 75 h). The mean (+/-1 SEM) OSCE nutrition score significantly improved after the implementation of the curriculum (41.7 +/- 0.9% compared with 50.6 +/- 1.1%) and the percentage of students who reported that the amount of nutrition taught during medical school was inadequate decreased (68.4% compared with 11.5%). CONCLUSION: Medical students improved their clinical nutrition practice skills through participation in an integrated nutrition curriculum.

Adult↗
PubMed2001

Towards implementation of optimum nutrition and better clinical nutrition support.

Clinical Nutrition Support--defined as nutrition for hospitalized patients suffering from metabolic stress--plays a limited role in the therapeutic routine of the physician. This is not surprising as most research in the field of clinical nutrition is disappointing with regard to the objective outcomes: morbidity and mortality. These reflections advocate a more 'pharmaceutical approach' to nutrition in order to perform more proper studies on the potential effectiveness of this treatment modality. To provide all patients in the Academic Medical Centre (AMC) in Amsterdam, The Netherlands, with optimum clinical nutrition support, a Nutrition Support Team (NST) was established in 1996. This NST is coaching the dieticians and physicians in the AMC regarding clinical nutrition support. In practice this coaching consists of providing clear guidelines on what is supposed to be optimum nutrition, a basic course in parenteral nutrition and further continuous education. The concept of optimum nutrition is spread by the NST through various ways of education, both nationally and internationally. For adults, optimum nutrition is defined as the amount of protein, that stimulates whole body protein synthesis maximally (1.7 g/kg actual body weight) and covers anabolic energy need (35 kcal/kg actual body weight). The dietician is considered to be the expert in the field of optimum nutrition by oral, enteral or parenteral route. The Dietetic Department has increased its influence in the care of the patient by placing nutritional status and care on the chart of the patient's treatment. To provide optimal Nutrition Support for children and severe ill patients (Intensive care department) specialized teams were started which were co-ordinated by the central NST. The central NST has a co-ordinating and educating role, while the Specialized Nutrition Support Teams (Specialized NST) construct guidelines, undertake research and provide continuous optimum nutrition care.

Dietetics↗
PubMed2005

The impact of computerization of the nutrition support process on the nutrition support program in a tertiary care hospital in the Philippines: report for the years 2000-2003.

BACKGROUND & AIMS: To improve hospital health care delivery by identifying malnutrition in all admitted patients and following up those identified to be malnourished and "at risk of developing malnutrition" a hospital nutrition support program based on the JCAHO system was initiated in 1999. Two major problems were encountered: first, the inability to perform a nutrition surveillance process due to failure by the staff to implement existing nutrition screening tools and second, the lack of awareness and support from the medical staff in this initiative. Two solutions were implemented in 2000: computerization of the nutrition screening and nutrition support process and synchronizing this with the whole nutrition support program. METHODS: A computer program was developed which performs BMI-based nutrition screening, produces lists of all malnourished patients, and computes the different formulas for either nutritional requirement or parenteral and/or enteral formulation. It also generates patient status reports based on encoded data from the nutrition support team, which prioritized these patients for management based on the data output. RESULTS: From 2000 to 2003, improvement was seen in these areas: entry of height and weight in the patient record increased from 30% to 90%; nutrition surveillance shows nutritional status distribution to be: normal (58%), underweight (9%), overweight (25%), and obese (8%), referrals to the nutrition support team based on the screen notification increased from 37% to 100%, patient coverage by nutrition support services increased from 7374 (38.8%) in 2000 to 11,369 (83%) in 2003, and critical care patients seen increased from 10% in 2000 to 99% in 2003. More improvement is needed in physician response to nutrition support recommendations, which still remains low (11.2-24%). CONCLUSIONS: Computerization helps to improve nutrition support delivery in the hospital, but more cooperation and support from the medical staff is still needed for better results.

Body Mass Index↗
PubMed2000

Nutritional supplementation for hip fracture aftercare in the elderly.

BACKGROUND: Fractures of the hip are an important cause of later ill health and mortality in elderly people. People with hip fractures are often malnourished at the time of fracture, and have poor food intake in hospital. OBJECTIVES: This review assesses the effects of nutritional interventions in elderly people recovering from hip fracture. SEARCH STRATEGY: We searched the Cochrane Musculoskeletal Injuries Group trials register, the Cochrane Controlled Trials Register, Medline, Nutrition Abstracts and Reviews, Embase, Biosis, Cinahl, Healthstar and reference lists. We contacted investigators, and hand searched Proceedings of the Nutrition Society, Clinical Nutrition and The Journal of Parenteral and Enteral Nutrition. Date of the most recent search: June 1999. SELECTION CRITERIA: Randomised and quasi-randomised trials of nutritional interventions of mainly older patients (aged over 65 years) with hip fracture. DATA COLLECTION AND ANALYSIS: Trial allocation to included, excluded and awaiting assessment categories, was by consensus. Both reviewers independently extracted data and assessed trial quality. Additional information was sought from all trialists. Pooling of data for primary outcomes and select exploratory analyses were undertaken. MAIN RESULTS: Fifteen randomised trials involving 943 participants were included. Overall the quality of trials was poor; specifically in terms of allocation concealment, assessor blinding and intention to treat analysis. This, and the limited availability of outcome data, mean that the following results must be interpreted with caution. Oral multinutrient feeds (providing non-protein energy, protein, some vitamins and minerals), evaluated by six trials, may reduce unfavourable outcome (death or complications) (14/66 versus 26/73; Peto odds ratio 0.28, 95% confidence interval 0.11 to 0.67), but did not demonstrate an effect on mortality (12/91 versus 14/97; Peto odds ratio 0.82, 95% confidence interval 0.34 to 1.96). Four trials, examining nasogastric multinutrient feeding, showed no evidence for an effect on mortality (Peto odds ratio 0.98, 95% confidence interval 0.44 to 2.17), but the studies were heterogeneous regarding case-mix. Insufficient information was provided to evaluate unfavourable outcome. The effect of protein in an oral feed, tested in two trials, showed no evidence for an effect on mortality (Peto odds ratio 0.93, 95% confidence interval 0.31 to 2.79), but may have reduced days spent in rehabilitation wards. Two trials, testing intravenous thiamin (vitamin B1) and other water soluble vitamins, or 1-alpha-hydroxycholecalciferol (an active form of vitamin D) respectively, produced no evidence of benefit for either vitamin supplement. REVIEWER'S CONCLUSIONS: The strongest evidence for the effectiveness of nutritional supplementation exists for oral protein and energy feeds, but the evidence is still very weak. Future trials are required which overcome the defects of the reviewed studies, particularly inadequate size, methodology and outcome assessment.

Aged↗
PubMed2005

Maternal nutritional knowledge and child nutritional status in the Volta region of Ghana.

The relationship between mother's nutritional knowledge, maternal education, and child nutritional status (weight-for-age) was the subject of investigation in this study. The data were collected in Ghana on 55 well nourished and 55 malnourished mother-child pairs. A questionnaire designed to collect data on mother's knowledge and practices related to child care and nutrition was administered to the mothers. Data on mother's demographic and socio-economic characteristics as well as child anthropometric data were also collected. A nutrition knowledge score was calculated based on mother's responses to the nutrition related items. Bivariate analysis gave significant associations between child nutritional status and the following variables: time of initiating of breastfeeding, mother's knowledge of importance of colostrum and whether colostrum was given to child, age of introduction of supplementary food, and mother's knowledge about causes of kwashiorkor. The two groups also showed significant differences in their nutrition knowledge scores. Maternal formal education, and marital status were also found to be associated with child nutritional status in bivariate analyses. Further analysis with logistic regression revealed that maternal nutrition knowledge was independently associated with nutritional status after the effects of other significant variables were controlled for. Maternal education on the other hand was not found to be independently associated with nutritional status. These results imply that mother's practical knowledge about nutrition may be more important than formal maternal education for child nutrition outcome.

Adult↗
PubMed2003

Self-reported nutrition proficiency is positively correlated with the perceived quality of nutrition training of family physicians in Washington State.

BACKGROUND: Despite concerted scientific, educational, and congressional calls to increase nutrition coverage in medicine for more than half a century, most graduating medical students report an inadequate quality and quantity of nutrition training. Furthermore, practicing physicians report a lack of confidence and related proficiency in nutrition counseling skills because of inadequate training. Assessment of nutrition proficiency and related training of practicing physicians may support the prioritization of nutrition topics to be included in medical education. OBJECTIVE: We tested the hypothesis that the perceived adequacy of nutrition training (quality and quantity) of family physicians in Washington State is positively correlated with self-reported nutrition proficiency in 5 nutrition factors determined after confirmatory factor analysis. DESIGN: A randomized mail survey method (n = 778 possible respondents), which involved one mass-mailing follow-up, was used. RESULTS: A 39.3% response rate was achieved (n = 306 respondents). The 31-item questionnaire was reduced to 5 factors, explaining 48.5% of the total variance (alpha = 0.916). Perceived quality (poor to excellent) of nutrition training was positively correlated with self-reported nutrition proficiency scores for all 5 factors (P < 0.01). No significant differences were noted between zip code or sex and mean nutrition proficiency scores for all 5 factors. CONCLUSION: The examination of correlations between perceived quality of education and self-reported proficiency may be a useful gauge of effectiveness of nutrition training in medicine. Prioritization of nutrition information based on proficiency levels, including information on complementary and alternative medicines and nutritional management of disease, merits further investigation.

Adult↗
PubMed2004

Impact of nutrition counselling on nutrition knowledge and nutrient intake of 7- to 9-y-old children in an atherosclerosis prevention project.

OBJECTIVE: To assess the impact of nutrition counselling given to 7.5- to 9-y-old children and their parents on children's nutrition knowledge and nutrient intakes. DESIGN AND SUBJECTS: The study children are participants in a prospective, randomised STRIP study (Special Turku Coronary Risk Factor Intervention Project for Children), whose aim was to decrease the intakes of saturated fat and cholesterol while increasing the intake of unsaturated fat in the intervention children from the age of 7 months onwards. Nutrition counselling was given only to the parents until the child's age of 7 y. Nutrition knowledge and nutrient intakes (total energy, total fat, saturated fat, unsaturated fat and sodium) were studied in a time-restricted cohort of 47, 7-y-old intervention and 51 control children. Thereafter, nutrition counselling was given both to the children and parents. Children's nutrition knowledge and nutrient intakes were measured again at the age of 9 y. RESULTS: Biannual nutrition counselling given to the intervention children and the parents maintained the differences in saturated fatty acid intake attained during the intervention given to the parents alone (11.5 vs 13.3 E% (percent of energy intake), at the age of 7 y, P<0.01; 11.1 vs 13.4 E% at the age of 9 y, respectively; P<0.01). The intervention children used more polyunsaturated fatty acids at the age of 9 y than the control children (5.7 vs 5.1 E%, P=0.05). At 7 y, the intervention and control children had similar nutrition knowledge scores (total knowledge score 12.9 vs 12.0, respectively, P=0.13). After 1.5 y of nutrition intervention, at 9 y, the intervention children's nutrition knowledge was higher than that of the controls (total nutrition score 16.5 vs 13.2, respectively, P<0.001) and the ability to explain the reasons for their picture choices in the nutrition knowledge test had increased. CONCLUSION: This study showed that only a relatively short period of counselling with low input is needed to increase in children's nutrition knowledge and ability to explain nutrition-related subjects if advice has first been given to the parents and if the parents have received reinforcement and concrete help with parent-child communication after their children have been involved in the counselling. The differences attained in nutrient intake could also be maintained.

Arteriosclerosis↗
PubMed2006

Nutrition Academic Award: nutrition education in graduate medical education.

The Nutrition Academic Award received by Tufts University School of Medicine strengthened our first-year Nutrition and Medicine course and clearly resulted in more nutrition in third-year clerkships and residency programs. Standardized patient cases in nutrition counseling for cardiovascular disease and weight loss were developed and incorporated into the clerkships and residency programs in internal medicine and family medicine. This was a value-added benefit that provided practice in initiating lifestyle changes and motivational skills, while expanding nutrition education. Eight standardized patient educators were trained in collaboration with physicians in internal and family medicine. Six slide shows on nutrition topics, 1-2 h each, were developed and included clinical cases, dietary analysis, and patient handouts. The Medicine Clerkship included 4 nutrition sessions and the standardized patient experience, whereas the Family Medicine Clerkship included 1 nutrition session and the standardized patient experience. Working with faculty in the Department of Family Medicine, we developed a nutrition mentoring program for the family medicine residents and used 3 nutrition messages that were a modification of the Dietary Approaches to Stop Hypertension (DASH) diet to teach diet evaluation, intervention strategies, feedback from nutrition referrals, and follow-up. Seven sessions on nutrition and chronic disease with cases were offered to the residents in family medicine, which concluded with a nutrition intervention session using standardized patient educators. This expanded nutrition program in internal and family medicine along with the standardized patient experience receives excellent ratings from physicians, residents, and medical students.

Awards and Prizes↗