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PubMedDate not supplied

[Nutritional status and certain risk factor for health status of youths in Subotica].

Nutritional status represents the satisfaction of the human body with nutritive and protective substances and is the reflection of these physical and physiological characteristics, bio-chemical composition, functional capability and the health status. The aim of the examinations and nutritional status monitoring was the early discovery of nutritive disorders in an individual and/or population and undertaking of the appropriate preventive measures. During 1996 in Subotica was performed the measuring of body height, body weight, and systolic and diastolic blood pressure in 887 youths, aged 17-24, during the systematic examinations. Analyzing the nutritional status of youths aged 17-24 in Subotica in relation to the reference values of body mass index--BMI (kg/m2) we have registered 25.03% of youth with values of BMI < 20, 55.81% with values of BMI 20-25. Overweight (BMI > 25) was discovered in 19.16%. We have registered 3.34% of young men with systolic hypertension and 1.67% with diastolic hypertension. Increased values of total cholesterol were found in 21.69% and hypertriglyceridemia compared in 20.40% to the total number of examinees. Monitoring of nutritional status of youths by the application of consistent methodology and information system, might represent the measure of health care and the potential of the population. Besides, on the national level, it is an important indicator of health status and the basis for population nutrition improvement through the interventive and preventive programs of nutrition.

Adolescent↗
PubMed1985

Relationship in very elderly veterans of nutritional status, self-perceived chewing ability, dental status, and social isolation.

The relationship of nutritional status, self-perceived chewing ability, dental status, and social isolation was examined. Seventy-three ambulatory, elderly (means = 86 years) veterans were studied. Parameters of nutritional status included intakes of protein, carbohydrate, fat, and total calories, and hemoglobin, serum albumin, total lymphocyte count, and height/weight ratio were determined. Dental status was measured, and self-perceived chewing problems and social isolation were assessed by interview. Results showed a significant correlation between perceived chewing problems and diminished protein and total caloric intake and increased carbohydrate intake. No association was found between measured dental status and nutritional status. Social isolation was weakly correlated with greater protein and calorie intake. These results support the contention that the presence of self-perceived chewing problems are more reliable than the quality of the dentition itself as an indicator of altered nutritional status.

Aged↗
PubMed1986

Monitoring nutritional status in the critically ill adult.

Nutritional support is an important aspect of the multidisciplinary approach to critical care medicine. During stress, visceral protein turnover is increased. However, muscle and connective tissue proteolysis is obligatory if the stressful condition persists. Through nutritional support, peripheral protein breakdown is minimized and visceral protein synthesis maximized. A delivery system of 15% to 20% dietary protein, 30% fat, 50% to 55% carbohydrate, complemented by moderate amounts of vitamins and minerals, is considered best. Optimal nutritional care depends on objective assessment of the patient's nutritional status before and during nutritional support, particularly the nutritional status of the body cell mass and the energy required for maintenance and support of reparative processes. Indicators least disturbed by factors should be selected for assessment. Individual indicators vary in critical states. After resuscitation, excess body water may increase body weight; after surgery, stress may depress albumin levels. Biometric markers of nutritional status and measurements that adequately validate and evaluate response to nutritional support are discussed.

Anthropometry↗
PubMed1998

Study on nutritional status of maintenance hemodialysis patients.

The nutritional status of 75 maintenance hemodialysis (MHD) patients was evaluated according to the dietary intake analysis, anthropometric measurements, biochemical and immunological parameters in this study. Furthermore, some possible factors which would affect nutritional status of hemodialysis patients were discussed. The results showed that hemodialysis patients demonstrated a high incidence of malnutrition. The low intake of protein and calorie, metabolic acidosis and inadequate dialysis would worsen the malnutrition while erythropoietin treatment improve the nutritional status of hemodialysis patients. Based on these results, suggestions were proposed for the improvement of nutritional status of MHD.

Body Constitution↗
PubMed1976

Socio-economic, health and nutritional status of the villagers in the Nong Wai irrigation area, Khon Kaen, Northeast Thailand.

Studies were carried out from June 1974 to May 1975 on the socio-economic status, health and nutritional status of the people in 4 villages, in the irrigation area of the Nong Wai Pioneer Agricultural Project of Khon Kaen Province, Northeast Thailand. The result obtained were compared with those in 2 non-irrigated villages in the same province, in order to identify the health and nutritional problems which might arise during the water resource development in the irrigation area. It was found that in the irrigated villages 90% of the peoples were farmers, while in the non-irrigated villages all were farmers. The socio-economic status of the people in the irrigated villages was much better than those in the non-irrigated ones. The income per family in the former was about three times greater than that in the latter. In the study of the health conditions of the villagers, the vulnerable age group including pre-school children under 7 years of age and school children in the elementary school class 1 and class 2, aged 7-9 years old, served as subjects for investigation. Haematological and physical examinations revealed many children with mild to moderate anaemia, vitamin B2 deficiency and a few cases of hepatomegaly. Anaemic children were found to be more prevalent in the non-irrigated villages than in the irrigated area. The overall parasitic infection rates in children in the irrigated and non-irrigated villages were similar with respect to severity of the infection. Hookworm infection, opisthorchiasis, strongyloidiasis and giardiasis were the leading parasitic infections, while amoebiasis was rare. Ascariasis and trichuriasis were not found. However, the first two helminthic infections had a low grade of intensity. The nutritional status of pre-school children, showed that there were more children with good growth in the irrigated villages than in the non-irrigated one. Serum proteins, albumin and globulin, and urinary urea nitrogen-creatinine ratio revealed normal findings indicating that the children had sufficient protein intake. The results of the urinary hydroxyproline-creatinine index suggested that many of the children in both groups of the villages were at marginal malnutrition status. Surveys on domestic animals including cattle, buffaloes, pigs, and field rats revealed no important zoonotic diseases except leptospirosis in a few rats. Some fish were found to harbour metacercariae of Opisthorchis viverrini, while some snails were positive for cercariae of O. viverrini, Schistosoma spindale, and Echinostoma malayanum. The overall findings indicated that the water resource development by establishing better irrigation, resulted in an improved socio-economic and nutritional status among the villagers, but health conditions and associated parasitic diseases and some nutritional deficiency still existed in the children. However, the findings from this study provide only preliminary data concerning the socio-economic status, health, and nutritional status of the villagers in the irrigation area...

Adolescent↗
PubMed1994

Successful 48-h liver preservation by controlling nutritional status of donor and recipient.

The nutritional status of the donor has been shown to affect the outcome of liver transplantation in the rat. It has been proposed that this may be due to inhibition of Kupffer cell induced injury to the reperfused organ, which leads to an inflammatory type response. In this study we investigated how altering the nutritional status of the recipient affects the outcome of liver transplantation after preservation of the liver for 44 or 48 h in the University of Wisconsin (UW) solution. The nutritional status of the rats was altered by either fasting or by feeding an essential fatty acid free diet (EFAD) for 2 months. This type of diet has been shown to reduce significantly the inflammatory response in rats. Survival after 44-h preservation of livers from fed donors (fed a standard laboratory diet) transplanted to fed recipients was 29% (2/7) but increased to 80% (4/5) when the recipient was fed the EFAD diet. After 48-h preservation, there were no survivors under either of these two dietary combinations. However, survival was 100% after 48-h preservation if the donor had been fasted for 4 days and the recipient was fed the EFAD. These results showed that the nutritional status of the donor and recipient are important factors in the outcome of liver transplantation. How nutritional factors affect liver preservation and transplantation are not clear but may be related to the inflammatory response regulated by Kupffer cells and circulating neutrophils in the liver, both of which are influenced by the diet of the animal.

Adenosine↗
PubMed1996

Meals-on-wheels applicants are a population at risk for poor nutritional status.

OBJECTIVE: To identify older adults with poor nutritional status among the independent-living elderly applying for meals-on-wheels, and to compare how a self-assessment tool and more traditional criteria identify nutritional risk. DESIGN: Descriptive study. SUBJECTS/SETTING: Meals-on-wheels applicants (n = 230 between 60 and 90 years of age (mean age = 77.4 +/- 7 years) who were free from terminal illness. Nutrition assessment data were collected in the home of each participant. MAIN OUTCOME MEASURES: Risk assessment for poor nutritional status was determined using anthropometric, dietary, and laboratory data and with a Nutrition Screening Initiative (NSI) self-assessment tool-the "DETERMINE Your Nutritional Health" checklist. STATISTICAL ANALYSES: Differences were assessed using Student's t test for unpaired data. RESULTS: Seventy-four percent of study participants were found to be at risk for poor nutritional status according to the study criteria, and 98% were at risk for poor nutritional status according to the NSI self-assessment tool. CONCLUSIONS: The majority of the applicants for meals-on-wheels were at risk for poor nutritional status. Thus, many independent-living older adults may need additional nutrition assessment and intervention to remain independent and in good nutritional status.

Activities of Daily Living↗
PubMed1983

Nutrition survey in Tabasco, Mexico: nutritional status of preschool children.

Nutritional status of 149 preschool children was evaluated using anthropometric, biochemical, and dietary measures. Stool samples were collected from 111 children for analysis of gastrointestinal parasites. Sixty-eight percent of the children were below the 3rd percentile of height-for-age, using Mexican reference data, but only 15% were below the 10th percentile of weight-for-height. The percentage of children with low biochemical values was: Hb, 14% less than 11 g/100 ml; hematocrit, 16% less than 34%; vitamin A, 36% less than 20 micrograms/100 ml; ascorbic acid, 47% less than 0.2 mg/100 ml; and riboflavin, 47% with EGR-AC greater than or equal to 1.35. None of the subjects had levels of serum albumin less than 3.5 g/100 ml. The average dietary intake was less than two-thirds of the Mexican Recommended Dietary Allowances for vitamin A, niacin, iron, calcium, and riboflavin. Energy and protein intake averaged 81 and 99% of the Recommended Dietary Allowances, respectively. Girls had significantly poorer growth and dietary intake than boys. Gastrointestinal parasites were detected in 75% of the stool samples, but no negative relationship between nutritional status and infection with the most common species (Ascaris, Trichuris, and Strongyloides) was found. Children were significantly thinner in the summer when diarrhea was most prevalent.

Anthropometry↗
PubMed2001

Assessment of nutritional status using biochemical and anthropometric variables in a nutritional intervention study of women with hip fracture.

BACKGROUND & AIMS: The aim of this study of women with hip fracture was to describe nutritional status with biochemical markers and anthropometric variables, and to evaluate the effect of nutritional intervention with the intention of increasing protein and energy intake. METHODS: The first consecutive 44 women were included, and used as controls. The next 44 were matched for age, fracture and mental state. Anthropometric variables, IGF-I, hormones and serum albumin were collected 4--6 days (baseline), 1 and 3 months after surgery. Twenty-four women filled out a 7-day food record. RESULTS: At baseline, one fourth had BMI <20 kg/m(2)and subnormal triceps skinfold thickness. Baseline serum albumin, IGF-I and growth hormone levels were low, probably as an acute response to trauma. Women with BMI <20 kg/m(2)had lower IGF-I levels compared to those with higher BMI. At 3 months, one-third of both groups were protein and energy malnourished. The intervention group obtained higher daily energy percentage from fat but none of the groups reached their calculated energy need. CONCLUSIONS: Using biochemical markers in the acute postoperative situation to assess nutritional status is not recommended. The intervention had no impact on anthropometric or biochemical variables.

Activities of Daily Living↗
PubMed2004

Head size and intelligence, learning, nutritional status and brain development. Head, IQ, learning, nutrition and brain.

This multifactorial study investigates the interrelationships between head circumference (HC) and intellectual quotient (IQ), learning, nutritional status and brain development in Chilean school-age children graduating from high school, of both sexes and with high and low IQ and socio-economic strata (SES). The sample consisted of 96 right-handed healthy students (mean age 18.0 +/- 0.9 years) born at term. HC was measured both in the children and their parents and was expressed as Z-score (Z-HC). In children, IQ was determined by means of the Wechsler Intelligence Scale for Adults-Revised (WAIS-R), scholastic achievement (SA) through the standard Spanish language and mathematics tests and the academic aptitude test (AAT) score, nutritional status was assessed through anthropometric indicators, brain development was determined by magnetic resonance imaging (MRI) and SES applying the Graffar modified method. Results showed that microcephalic children (Z-HC < or = 2 S.D.) had significantly lower values mainly for brain volume (BV), parental Z-HC, IQ, SA, AAT, birth length (BL) and a significantly higher incidence of undernutrition in the first year of life compared with their macrocephalic peers (Z-HC > 2S.D.). Multiple regression analysis revealed that BV, parental Z-HC and BL were the independent variables with the greatest explanatory power for child's Z-HC variance (r(2) = 0.727). These findings confirm the hypothesis formulated in this study: (1) independently of age, sex and SES, brain parameters, parental HC and prenatal nutritional indicators are the most important independent variables that determine HC and (2) microcephalic children present multiple disorders not only related to BV but also to IQ, SA and nutritional background.

Adolescent↗
PubMed1981

Overview of nutritional status in the United States.

Nutritional surveys attempt to estimate the nutritional status of people from various physical (clinical, anthropometric) and biochemical (with respect to nutrients) measurements, whereas dietary surveys attempt to measure what people eat. Although dietary surveys help explain possible reasons for clinical and laboratory findings, the nutritional status of people cannot be inferred from the diet alone. The determinants of nutritional status and, for that matter, the health of the individual and the population as a whole, include a variety of factors, biologic (genetic), behavioral, sociocultural, economic, and environmental. Diet is one environmental factor of great importance in determining man's level of health and well-being. The 1971-1974 HANES showed that excessive weight or obesity is a major health problem affecting people at all age and economic levels. At the same time, the survey showed a trend toward low calorie intake among certain adults over age 45, particularly women over age 60. The data also indicate that iron deficiency occurs among young children, pregnant women, and the elderly and that dental caries is a prevalent condition. Vitamin and iodine deficiencies, for practical purposes, do not exist in the U.S. population, although several surveys have uncovered certain vitamin deficiencies among the elderly. Dietary deficiencies, where they occur, are related to socioeconomic and cultural factors, specific conditions, and disease states. Reliable data do not exist to estimate the extent of malnutrition among the hospitalized and institutionalized population.

Adolescent↗
PubMedDate not supplied

Ongoing assessment of nutritional status in children with malignant disease.

The nutritional status of a child on cancer therapy influences both tolerance of and response to treatment. However, it is difficult to assess nutritional status on a daily basis because an accurate quantitation of the calorie intake is difficult. Anthropometric and biochemical parameters are prone to error and often reflect past rather than current nutritional status. In practice, a subjective clinical assessment is usually relied upon. This study objectively appraises the value of such an assessment. Based on clinical symptoms that alter oral intake and absorption of food, a scoring system was designed to assess nutritional status on a day to day basis. A symptom score (SS) of 10 implied "normality"; 0 indicated maximum debility. Over a 2-year period 511 daily scores were recorded in 30 patients aged 0.7-17.5 years. Patients were studied at presentation and during treatment for acute lymphoblastic leukemia (ALL, n = 14; solid tumors receiving megatherapy with autologous bone marrow rescue (ABMR, n = 8), and chemotherapy for different tumors (miscellaneous, n = 8). The SS was compared with other nutritional parameters, including sequential anthropometric indices, serum albumin, insulin-like growth factor-I (IGF-I), IGF binding protein-3 (IGFBP-3), and whole-body protein turnover (WBPT) using [1-(13) C]leucine. The mean SS was reduced at diagnosis for all leukemic patients (median score = 8), improved during first remission (p < 0.002), fell to a minimum during febrile neutropenia (p = 0.0009), and improved with clinical and hematological recovery (p = 0.0009). A reduction in SS was related to fever (p < 0.001) and a fall in neutrophil count (p < 0.001). There was no correlation with anthropometric indices or IGF-I and IGFBP-3 levels. Paired WBPT studies in 9 patients showed that SS correlated well with protein breakdown (p = 0.026). The results suggest that the ongoing nutritional status of children with malignancy undergoing chemotherapy is best assessed using simple clinical parameters.

Adolescent↗
PubMed1994

The signs and symptoms of poor nutritional status.

Many signs and symptoms suggest poor nutritional status, and some have been categorized by consensus of the Nutrition Screening Initiative as "major indicators"; this term implies that, if certain standards of change from the norm in that parameter have occurred, poor nutritional status as a cause must be considered and appropriate steps taken to correct such poor nutritional status if confirmed. Virtually all of the signs and symptoms of poor nutritional status are nonspecific and may be caused or exacerbated by other medical conditions. However, by categorizing them as major or minor indicators and summarizing them, the hope is that practicing health professionals will more frequently note these commonly observed changes, appreciate their nutritional significance, and implement nutritional interventions to correct the problems thus preventing the increased morbidity and mortality known to occur in the malnourished older individual.

Aged↗
PubMedDate not supplied

[Differences between the nutritional status of children in public preschools and nutritional transition]

OBJECTIVE: To verify if there are different patterns of nutritional status among preschool children, and if these patterns deserve special interventions. METHODS: This cross-sectional study included 1,200 children from public preschools in Cosmópolis, a small town in the state of São Paulo. The z scores indices for height/age, weight/age, and weight/height were analyzed in terms of age, sex, type of school, and school location. RESULTS: Anthropometric indices were similar to those of the reference population (NCHS). Males had lower indices than females. Important differences in anthropometric indices were found among children from different schools. Higher prevalence of moderate deficits in height and weight was observed in children from non-downtown areas, while higher prevalence of obesity was found in children from downtown areas. However, the prevalence of obesity was higher than the prevalence of malnutrition even in schools located in non-downtown areas. CONCLUSIONS: We concluded that even in a small city and in a relatively homogeneous group, it is possible to detect different nutritional patterns in subgroups of the population. The differences related to nutritional status, and the high prevalence of obesity among children from public schools, point out the need for different approaches and interventions.

Journal Article↗
PubMed1998

Comparison of professional judgment versus an algorithm for nutrition status classification.

OBJECTIVES: The classification of a patient's nutrition status is important for identifying patients who require nutrition care, for designing effective nutrition interventions, and for measuring severity of illness. The objective of this study was to evaluate the reliability and validity of two variants of the Department of Veterans Affairs' nutrition status classification: professional judgment versus an algorithm. METHODS: The study consisted of two phases, both of which included providing a sample of approximately 60 registered dietitians and 60 clinical dietetic technicians with data on 16 (phase I) and 20 (phase II) patients, to which they assigned nutrition statuses using both professional judgment and the algorithm. Improvements in instructions and training were implemented between the two phases. Interrater reliability of the responses was calculated, and content validity was measured by comparing the staff's responses with those of an expert panel. RESULTS: Reliability improved significantly between phases for both professional judgment and the algorithm. Greater reliability and validity were observed with use of the algorithm, by both dietitians and technicians, during both phases. CONCLUSION: Classification of a patient's nutrition status is important in the delivery of cost-effective health care. The Department of Veterans Affairs' nutrition status classification is a good one for assessing nutrition status quickly and reliably, especially when an algorithm is used. The results underscore the advantages of a classification system based on an algorithm when the system is designed to be used by many different staff across multiple facilities.

Adult↗
PubMed2006

Bone mass in Indian children--relationships to maternal nutritional status and diet during pregnancy: the Pune Maternal Nutrition Study.

CONTEXT/OBJECTIVE: Bone mass is influenced by genetic and environmental factors. Recent studies have highlighted associations between maternal nutritional status during pregnancy and bone mass in the offspring. We hypothesized that maternal calcium intakes and circulating micronutrients during pregnancy are related to bone mass in Indian children. DESIGN/SETTING/PARTICIPANTS/MAIN OUTCOME MEASURES: Nutritional status was measured at 18 and 28 wk gestation in 797 pregnant rural Indian women. Measurements included anthropometry, dietary intakes (24-h recall and food frequency questionnaire), physical workload (questionnaire), and circulating micronutrients (red cell folate and plasma ferritin, vitamin B12, and vitamin C). Six years postnatally, total body and total spine bone mineral content and bone mineral density (BMD) were measured using dual-energy x-ray absorptiometry (DXA) in the children (n = 698 of 762 live births) and both parents. RESULTS: Both parents' DXA measurements were positively correlated with the equivalent measurements in the children (P < 0.001 for all). The strength of these correlations was similar for fathers and mothers. Children of mothers who had a higher frequency of intake of calcium-rich foods during pregnancy (milk, milk products, pulses, non-vegetarian foods, green leafy vegetables, fruit) had higher total and spine bone mineral content and BMD, and children of mothers with higher folate status at 28 wk gestation had higher total and spine BMD, independent of parental size and DXA measurements. CONCLUSIONS: Modifiable maternal nutritional factors may influence bone health in the offspring. Fathers play a role in determining their child's bone mass, possibly through genetic mechanisms or through shared environment.

Absorptiometry, Photon↗
PubMed1990

Influence of nutritional status on CAPD peritonitis.

To investigate the effect of nutritional status of continuous ambulatory peritoneal dialysis (CAPD) patients on the development of peritonitis, a cross-sectional study of the nutritional status of 79 CAPD patients and a retrospective study on the incidence of peritonitis in these patients were done. The incidences of peritonitis were compared according to the nutritional status of these patients on CAPD. Protein-caloric malnutrition assessed by a score system based on triceps skinfold thickness, mid-arm circumference, serum albumin level and relative body weight was demonstrated in 27 patients (34%) among 79 total CAPD patients. The incidence of peritonitis was significantly higher in poor nutritional status patients, with 1.09 +/- 0.86/patient-year, than that in normal nutritional status patients with 0.64 +/- 0.72/patient-year (p less than 0.05). In patients with the same nutritional status, patients using Dianeal solution had a trend of a lower incidence of peritonitis than those using Peritosol solution. In conclusion, the nutritional status and possibly the type of CAPD solution may influence CAPD peritonitis as risk factors.

Dialysis Solutions↗
PubMed1986

[Effect of aggressive tumor therapy on nutrient utilization and nutritional status].

The nutritional consequences of oncologic surgery, cytostatic treatment, and of radiotherapy are reviewed with special respect to gastrointestinal function as well as nutrient assimilation and utilization. The different types of nutritional intervention, which may be necessary to overcome the treatment-induced malnutrition are discussed.

Antineoplastic Agents↗