Dietary Quality Evidenced by the Healthy Eating Index and Cardiovascular Disease Risk Factors in Kuwaiti Schoolchildren.

BACKGROUND: Poor dietary quality is associated with adiposity and other risks of cardiovascular disease (CVD) in children. In Kuwait, although children's food choices are a concern, no studies have evaluated dietary quality relative to the risk of CVD in Kuwaiti schoolchildren. This study hypothesized that dietary quality using the Healthy Eating Index (HEI) is associated with CVD risk factors in children and that there are associated sex differences. OBJECTIVE: Our main objective was to evaluate the dietary quality of schoolchildren and investigate whether poor HEI scores are associated with CVD risk and if there are sex differences. METHODS: This was a cross-sectional study of Kuwaiti fifth graders (n = 313; 53% girls; mean age = 10.4 ± 0.4 years) who completed an adapted Block Kids 2004 food frequency questionnaire. Anthropometric, blood pressure, and biochemical data were also measured. HEI-2010 and HEI-2015 scores were calculated. STATISTICS: A general linear model and logistic regression were applied, controlling for moderate-vigorous physical activity (MVPA) and screen time (ST). RESULTS: The total HEI-2010 and HEI-2015 scores were 58 and 52 points, respectively; a trend analysis indicated that more girls than boys had poor (≤50 points) HEI-2015 scores (p < 0.063). The maximum scores for total vegetables (p < 0.001), dairy (p < 0.034), and fatty acids (p < 0.01) were significantly higher in girls, while the maximum scores for whole grains (p < 0.046) and protein (p < 0.006), but not sodium (p < 0.009), were higher in boys. Obesity was inversely associated with poor total HEI 2010 and HEI 2015 scores (OR: 0.347, 95% CI: 0.234 - 0.516, p < 0.001 and OR: 0.561, 95% CI: 0.391-0.805, p < 0.002, respectively). However, the correlation was lost after adjustment for possible confounding factors. CONCLUSIONS: Dietary quality for children overall in this study was low, and there was only a weak association between poor scores and elevated blood pressure and none between scores and obesity. These findings have public health implications and warrant further investigation and attention.

Understanding the Impact of Perceived Social Support for Breastfeeding Among African American Women: Results From the Mama Bear Feasibility Trial.

PURPOSE: Perceived Social Support (PSS) can impact breastfeeding behaviors, and a lack of PSS potentially contributes to disparities in breastfeeding rates for African American women (AA). Objectives were to describe PSS at two timepoints and test associations between PSS and breastfeeding intensity for AA. METHODS: Data are from a feasibility trial of breastfeeding support among AA. The Hughes Breastfeeding Support Scale was used to measure PSS (Emotional, Informational, Tangible; total range = 30-120) in pregnancy (T1, n = 32) and early postpartum (T2, n = 31). Scale means were compared with t-tests. Associations between PSS at T1 and breastfeeding intensity (ie, quantitative measure of breastfeeding) were assessed with linear regression. RESULTS: Total PSS (mean ± SE) was high at both time points (T1 = 90.5 ± 4.8; T2 = 92.8 ± 3.1). At T2, older participants or those living with a partner had higher total PSS scores compared to those younger or living alone. Emotional PSS was significantly higher at T2 than T1 with no differences in tangible or informational PSS over time. Mixed-feeding, exclusive breastfeeding, and exclusive formula feeding was distributed at 39%, 32%, and 29%, respectively. Total PSS was not associated with breastfeeding intensity. CONCLUSION: Women reported high levels of social support, and emotional PSS increased over time in this small sample of AA. PSS and sources of PSS are understudied, especially among AA, and future studies should explore quantitative methods to assess PSS. The results of such assessments can then be used to design breastfeeding support interventions.

Sex differences in the prevalence of multiple cardiovascular disease risk factors in schoolchildren: A cross-sectional study.

BACKGROUND & AIMS: Childhood obesity is linked to adulthood cardiovascular disease (CVD) risk and mortality. Approximately 32% of Kuwaiti children are obese, particularly boys. Data on other CVD risk factors are limited. This study aimed to determine the prevalence and sex differences of CVD risks in Kuwaiti schoolchildren. METHODS: Kuwaiti fifth-grade schoolchildren (n = 367, 53% girls, age 10.4 ± 0.4 years) were evaluated. Informed parent/guardian consent and child assent were obtained for all participants. Outcome variables included (i) anthropometric: body mass index (BMI), waist circumference (WC), waist-to-height ratio (WHtR), percentage body fat (%BF); (ii) blood lipids: total cholesterol (TC), low-density lipoprotein (LDL), high-density lipoprotein (HDL), non-HDL, TC:HDL ratio, triglycerides; and (iii) blood pressure (BP): systolic BP (SBP) and diastolic BP (DBP) measurements. ANOVA was conducted, while controlling for moderate-to-vigorous physical activity and screen time (ST); significance level was set at p ≤ 0.05. RESULTS: Overall prevalence of CVD risks included: overweight (21.6%), obesity (39%), WC (10.2%), WHtR (43.3%), %BF (10.1%), TC (26.4%), LDL (13.2%), HDL (36.9%), non-HDL (22.5%), TC:HDL ratio (25.9%), triglycerides (45.5%), and BP (23.3%). More girls (27.1%) than boys (15.5%) were overweight (p = 0.007). More girls than boys were at greater risk of elevated triglycerides (52.3% vs. 37.7%, p = 0.032), low HDL (20.7% vs. 12.2%, p = 0.032) and elevated SBP (21% vs. 10.7%, p = 0.008) and DBP (21% vs. 8.8%, p = 0.001), respectively. CONCLUSIONS: CVD risks are a concern overall in children, especially in girls relative to overweight, dyslipidemia, and prehypertension. Intervention programs for Kuwaiti schoolchildren are recommended to prevent CVD risks.

The impact of COVID-19 on student learning during the transition from remote to in-person learning: using mind mapping to identify and address faculty concerns.

The COVID-19 pandemic led to the suspension of in-person learning at many higher education institutions (HEIs) in March 2020. In response, HEIs transitioned most courses to online formats immediately and continued this mode of instruction through the 2020-2021 academic year. In fall 2021, numerous HEIs resumed in-person courses and some hybrid courses, and faculty began noting academic-related behavior deficiencies not previously observed in students. Focus groups of teaching faculty (n = 8) from one university department were conducted to gather information on changes in student academic-related behaviors attributed to the disruption of teaching and learning due to COVID-19 and to compare observed deficiencies with the university's undergraduate learning goals. Mind mapping software was utilized to capture themes and subthemes. Identified themes were related to problem-solving skills, grades, time management, attendance, and interpersonal communication, both in terms of student-to-student and student-to-faculty communication. For these identified areas, outcomes during the return to in-person learning were mostly undesirable. Based on these identified issues, suggested modifications that HEIs could use to modify course content and delivery to offset skill gaps and improve interpersonal communication were identified. Furthermore, observations may indicate that fully remote learning inhibited student learning and skill development during the 2020-2021 academic year. Future work should examine the effectiveness of the proposed modifications on student success.NEW & NOTEWORTHY This article contains information gathered from mind map-driven faculty focus group observations of student academic-related deficiencies resulting from transitioning from remote to in-person learning and how said deficiencies compare to university undergraduate learning goals.

Breastfeeding Self-Efficacy as a Predictor of Breastfeeding Intensity Among African American Women in the Mama Bear Feasibility Trial.

Background: Improving breastfeeding rates among African American (AA) families is an important public health goal. Breastfeeding self-efficacy, a known predictor of breastfeeding behavior, has seldom been assessed among AAs, in relation to breastfeeding intensity (% breastfeeding relative to total feeding) or as a protective factor in combating the historical breastfeeding challenges faced by people of color. We aimed to test the association between breastfeeding self-efficacy assessed during pregnancy and breastfeeding intensity assessed in the early postpartum period. Methods: This was a secondary data analysis of a randomized controlled feasibility trial of breastfeeding support and postpartum weight management. AA women were recruited during pregnancy from a prenatal clinic in Detroit, MI. Data presented, in this study, were collected at enrollment (n = 50) and ∼6 weeks postpartum (n = 31). Linear regression models were used, adjusting for potential confounders. Results: There were no differences in breastfeeding intensity by study arm; data are from all women with complete data on targeted variables. Age ranged from 18 to 43 years, 52% were Women, Infant's, and Children program enrollees, and 62% had ≥ some college. Breastfeeding self-efficacy during pregnancy was a significant predictor of breastfeeding intensity in the early postpartum period (ß = 0.125, p < 0.05) with only slight attenuation in the fully adjusted model (ß = 0.123, p < 0.05). Implications for Practice: Our results confirm that self-efficacy is an important predictor of breastfeeding practice. Furthermore, the simple act of assessing breastfeeding self-efficacy permits an opportunity for women to reflect on breastfeeding possibilities, and can inform individualized confidence-building interventions to improve the disproportionately low breastfeeding rates among AAs. Clinical Trial Registration number NCT03480048.

Understanding Factors Influencing Breastfeeding Outcomes in a Sample of African American Women.

OBJECTIVES: Persistent disparities in breastfeeding rates among African American (AA) women compared to other population groups have motivated researchers to understand factors influencing breastfeeding choices using a variety of methods. Quantitative surveys are more commonly reported, however, qualitative work that amplifies voices of AA women is limited. METHODS: Participants were recruited from a randomized controlled feasibility trial focused on breastfeeding support for AA women in Detroit, MI. Thirteen women were enrolled in the qualitative portion of the study described here. Using the Socioecological model (SEM) as the theoretical foundation, semi-structured qualitative interviews were conducted to explore perceived facilitators and barriers to breastfeeding. Interviews were digitally recorded, transcribed, and analyzed using Theoretical thematic analysis. RESULTS: Women reported factors ranging from micro to macro SEM levels that discouraged or reinforced breastfeeding. Key challenges included breastfeeding-related discouragement issues, including factors that decreased confidence and led women to terminate breastfeeding (e.g., problems with latching, pumping, lack of comfort with breastfeeding in public, and work constraints). Facilitators included perceived mother and infant benefits, perseverance/commitment/self-motivation, pumping ability, and social support. Participant suggestions for expanding breastfeeding promotion and support included: (1) tangible, immediate, and proactive support; (2) positive non-judgmental support; (3) "milk supply" and "use of pump" education; and (4) self-motivation/willpower/perseverance. CONCLUSIONS FOR PRACTICE: Despite the identification of common facilitators, findings reveal AA women face many obstacles to meeting breastfeeding recommendations. Collaborative discussions between women and healthcare providers focused on suggestions provided by AA women should be encouraged.

Dietary Guidelines Are Not Met by In-Home Child Care Providers in Low-Income Areas.

OBJECTIVE: The goals of this study were to describe (1) the dietary quality of foods and beverages served by in-home child care providers in low-income areas in Michigan and (2) the extent to which they align with the Dietary Reference Intakes and food group recommendations. DESIGN: Cross-sectional, observational. Food and beverages served were examined using direct diet observation. SETTING: Child care provider homes. PARTICIPANTS: In-home child care providers (n = 116) from rural and urban Michigan counties (n = 24) were recruited from the Great Start to Quality child care database. MAIN OUTCOME MEASURES: Dietary quality (food groups and nutrients) of food and beverages served by 116 providers to 378 children, aged 2-5 years, for 1 lunch and a snack. ANALYSIS: Average food group and nutrient scores were compared with Dietary Reference Intakes and food group thresholds using the Wilcoxon rank sum test (significance at <.05). RESULTS: Findings indicate overserving of refined grains, protein, carbohydrates, added sugars, and sodium and underserving of whole grains and vegetables. Nutrients exceeding recommendations included vitamins A, C, and D, folate, calcium, zinc, and magnesium, whereas iron and potassium were underserved. CONCLUSIONS AND IMPLICATIONS: Tailored efforts are needed to address shortcomings in meeting dietary recommendations among in-home child care providers to enhance child nutrition.

Stunting, food security, markets and food policy in Rwanda.

BACKGROUND: Over the past two decades, Rwanda has experienced impressive economic growth, resulting in considerable improvements in living standards and poverty reduction. Despite these gains, progress on reducing the level of stunting in smallholder rural children, particularly boys, continues to be a serious concern. METHODS: Policies, dietary diversity and socio-economic factors that may influence stunting in rural Rwandan children were evaluated using a logit model with clustered variance-covariance estimators based on village membership of the household. RESULTS: Stunting of rural children was found to be multidimensionally related to the child's gender, weight and age; the dietary diversity, marriage status and education level of the head of household; mother's height; presence of a family garden or if they owned livestock; environmental factors such as altitude and soil fertility and location relative to a main road en route to a market; and a policy that promoted food production. CONCLUSIONS: Findings suggest that agricultural policies may be subsidizing poor dietary behavior in that the aggregation of production encourages households to sell high quality nutritious food such as fruit and vegetables, for more voluminous amounts of nutritionally substandard goods, hence low dietary diversity. However, it is less clear if rural food markets are capable of supplying diverse and nutritious foods at affordable prices on a consistent basis, resulting in a lack of diversity and hence, low nutrient quality diets. Rwanda's next round of food security policies should focus on nutrition insecurity with special emphasis on the lack of protein, micronutrients and calories. Multipronged policies and programs focused on income growth, food security, enhanced access to markets and gender-related nutrition risks from inception through 2 years of age in the rural areas are required to improve rural household health outcomes, stunting in particular.

Reliability and Validity of an Asian Indian Dietary Acculturation Measure (AIDAM).

Dietary acculturation (adopting the eating patterns/practices of the host environment) of individuals who relocate to another country could be a risk factor for diet-related chronic diseases. A reliable and validated measure for the assessment of dietary acculturation may facilitate understanding of the relationship between dietary acculturation and diet-related chronic diseases in various nonnative populations. We aimed to determine the reliability and validity of a culturally sensitive Asian Indian Dietary Acculturation Measure (AIDAM) for Asian Indians. A cross-sectional survey was administered via Qualtrics Research Suite to 191 Asian Indian adults in the United States. The web survey consisted of AIDAM, a food frequency questionnaire consisting of Asian Indian (AI-FFQ) and non-Indian (NI-FFQ) foods and participant sociodemographic questions. Reliability and validity were examined through a polytomous Rasch model. Except for one item that was excluded due to misfit, 50 items were stable. The root mean square error was .08 for all the items, and the item and person reliabilities were .98 and .88, respectively. AIDAM was positively related to NI-FFQ ( r = .265) and negatively related to AI-FFQ ( r = -.432) based on correlations and linear regressions ( p < .001). Our preliminary analysis showed the AIDAM to have good reliability and validity when tested with a sample of Asian Indians in the United States. Further large studies with Asian Indians using AIDAM are needed to support our findings. This tool can be used by health professionals and researchers to determine the level of dietary acculturation as well as diet quality implications when assessing risk for diet-related diseases.

Food Behaviors and Dietary Acculturation of Asian Indians in the US.

OBJECTIVE: To examine food behaviors and dietary acculturation of Asian Indians in the US. DESIGN: Qualitative focus group discussions. SETTING: Public library and university. PARTICIPANTS: Thirty Asian Indian adults in a US Midwestern state. MAIN OUTCOME MEASURES: Participant perceptions of food behaviors and 24-hour modified weekday and weekend dietary recalls. ANALYSIS: Eight focus group transcripts and participant dietary recalls were independently analyzed by 2 Asian Indian moderators using the constant comparison method. RESULTS: The sample (n = 16 males and 14 females) consisted of a variable group of Asian Indians from different generations, religions, and places of origin in India. Key themes associated with modification of traditional behaviors were social independence, social network influences, increased health awareness, cost and quality of Asian Indian foods, and time constraints and convenience. CONCLUSIONS AND IMPLICATIONS: This study elucidated dietary behaviors and factors that contribute to dietary acculturation of Asian Indians, which are important considerations for health professionals. These findings inform researchers regarding the development of culturally appropriate dietary assessment measures targeted at Asian Indian individuals.

The Relationship Between Dietary Acculturation and Type 2 Diabetes Risk Among Asian Indians in the U.S.

Asian Indians have a high prevalence of type 2 diabetes in the U.S. (17.4-29 %). This study examined the relationship between dietary acculturation of Asian Indians in the U.S. and their future risk for type 2 diabetes. A validated Asian Indian Dietary Acculturation Measure (AIDAM) and the Finnish Diabetes Risk Score (FINDRISC) were completed by 153 Asian Indians in the U.S. via a cross-sectional web-survey. Correlations and relative risk ratios were used to examine the association between AIDAM and FINDRISC. A significantly larger proportion of Non-Indian Oriented participants (44.7 %) had higher FINDRISC scores (scores 7-26) compared to the Asian Indian Oriented group (27.9 %) (p = .024), and also had increased relative predictive risk for type 2 diabetes (relative risk ratio = 1.6). A positive association between dietary acculturation and diabetes risk was evident in our sample, which highlights the importance of assessing dietary acculturation in non-native groups when investigating type 2 diabetes risk factors.

To See or Not to See: Do Front of Pack Nutrition Labels Affect Attention to Overall Nutrition Information?

BACKGROUND: Front of pack (FOP) nutrition labels are concise labels located on the front of food packages that provide truncated nutrition information. These labels are rapidly gaining prominence worldwide, presumably because they attract attention and their simplified formats enable rapid comparisons of nutritional value. METHODS: Eye tracking was conducted as US consumers interacted with actual packages with and without FOP labels to (1) assess if the presence of an FOP label increases attention to nutrition information when viewers are not specifically tasked with nutrition-related goals; and (2) study the effect of FOP presence on consumer use of more comprehensive, traditional nutrition information presented in the Nutritional Facts Panel (NFP), a mandatory label for most packaged foods in the US. RESULTS: Our results indicate that colored FOP labels enhanced the probability that any nutrition information was attended, and resulted in faster detection and longer viewing of nutrition information. However, for cereal packages, these benefits were at the expense of attention to the more comprehensive NFP. Our results are consistent with a potential short cut effect of FOP labels, such that if an FOP was present, participants spent less time attending the more comprehensive NFP. For crackers, FOP labels increased time spent attending to nutrition information, but we found no evidence that their presence reduced the time spent on the nutrition information in the NFP. CONCLUSIONS: The finding that FOP labels increased attention to overall nutrition information by people who did not have an explicit nutritional goal suggests that these labels may have an advantage in conveying nutrition information to a wide segment of the population. However, for some food types this benefit may come with a short-cut effect; that is, decreased attention to more comprehensive nutrition information. These results have implications for policy and warrant further research into the mechanisms by which FOP labels impact use of nutrition information by consumers for different foods.

Consistency of nutrition recommendations for foods marketed to children in the United States, 2009-2010.

INTRODUCTION: Food marketing has emerged as an environmental factor that shapes children's dietary behaviors. "Advergames," or free online games designed to promote branded products, are an example of evolving food marketing tactics aimed at children. Our primary objective was to classify foods marketed to children (aged 2-11 y) in advergames as those meeting or not meeting nutrition recommendations of the US Department of Agriculture (USDA), Food & Drug Administration (FDA), Center for Science in the Public Interest (CSPI), and the Institute of Medicine (IOM). We document the consistency of classification of those foods across agency guidelines and offer policy recommendations. METHODS: We used comScore Media Builder Metrix to identify 143 websites that marketed foods (n = 439) to children aged 2 to 11 years through advergames. Foods were classified on the basis of each of the 4 agency criteria. Food nutrient labels provided information on serving size, calories, micronutrients, and macronutrients. RESULTS: The websites advertised 254 meals, 101 snacks, and 84 beverages. Proportions of meals and snacks meeting USDA and FDA recommendations were similarly low, with the exception of saturated fat in meals and sodium content in snacks. Inconsistency in recommendations was evidenced by only a small proportion of meals and fewer snacks meeting the recommendations of all the agencies per their guidelines. Beverage recommendations were also inconsistent across the 3 agencies that provide recommendations (USDA, IOM, and CSPI). Most (65%-95%) beverages advertised in advergames did not meet some of these recommendations. CONCLUSION: Our findings indicate that a large number of foods with low nutritional value are being marketed to children via advergames. A standardized system of food marketing guidance is needed to better inform the public about healthfulness of foods advertised to children.

Food patterns and mealtime behaviors in low-income mothers and toddlers.

Maternal and/or child-feeding behaviors and food choices may be important contributors to childhood obesity. We aimed to compare food patterns and mealtime behaviors and to determine predictors of frequent intake of nutrient-dense and energy-dense foods of low-income African American (AA; n = 199) and non-Hispanic White (NHW; n = 200) mother-toddlers dyads using a cross-sectional study. Energy-dense foods were consumed frequently by AA than NHW mother-toddler dyads. Mealtime TV watching for AA and being single for NHW mothers predicted toddlers' frequency of nutrient-dense food intake. These findings have implications for culturally relevant interventions aimed at obesigenic food behavior in low-income parents of toddlers.

Acculturation and glycemic control of Asian Indian adults with type 2 diabetes.

The prevalence of type 2 diabetes is disproportionately high among Asian Indians (AI), one of the fastest growing immigrant groups in the United States (US). Poorly controlled diabetes associated with inadequate self-management increases complications and thus medical costs. Acculturation may be an important determinant of diabetes self-management and hence control. This study examined the association between the degree of acculturation and glycemic control as measured by Hemoglobin A1c in AI adults with type 2 diabetes. A mixed method (quantitative and qualitative) study was conducted among 30 AI adults with type 2 diabetes. Acculturation assessment using the Suinn-Lew Asian Self-identity Instrument was followed by socio-demographic questions, self-reported anthropometric measures, and open ended diabetes self-care questions. A two-step multiple regression analysis and content analysis of verbatim interview transcriptions were conducted. Interactions of acculturation with body mass index (interaction b = 1.11; p = 0.01), annual household income (interaction b = 7.19; p = .01), and diabetes duration (interaction b = .30; p = .02) significantly predicted higher HbA1c levels (R(2) change = .368; F change = 4.21; p = .02). From the qualitative interviews, the following were regarded as US specific facilitators for glycemic control: excellent health care system and facilities, availability of healthy food choices and self-monitoring devices, medical insurance benefits, good quality medications, and improved health awareness. Cultural orientation might be important for patient tailored interventions targeting AI with type 2 diabetes. Therefore, interventions targeted at Asian Indians with diabetes should include culture specific adaptations to nutrition education and support.

Spirituality of African-American women: correlations to health-promoting behaviors.

The purpose of this study was to investigate how spirituality relates to health-promoting behaviors in African-American women. Using Burkhart's theoretical framework for spirituality, a descriptive cross-sectional correlational design was used. A group of 260 (N=260) women completed Rosenbergh's Self-Esteem Scale, the Health Promoting Lifestyle Profile II, the Spiritual Perspective Scale, the Brief Block 2000 Food Frequency Questionnaire (FFQ). These women also provided the researchers with their socio-demographic data. Canonical correlation analysis identified a significant pair of canonical variables which indicated that those individuals with good nutrition (.95), physical activity (.79), and healthy eating (.42) were positively associated with stress management (.88), health responsibility (.67), spiritual growth (.66), interpersonal relations (.50), education (.49), and self-esteem (.33). This set of variables explained 56% of the variability (p < .001). Practitioners should incorporate the message of spirituality by focusing on strategies to improve health responsibility, interpersonal relations, and self-esteem, along with health-promoting behaviors.

Carnitine treatment improved quality-of-life measure in a sample of Midwestern hemodialysis patients.

BACKGROUND: Previously, we demonstrated that selected groups of hemodialysis patients might be more likely to have abnormalities of carnitine metabolism. The purpose of the present study was to examine the effects of carnitine therapy in these selected groups of hemodialysis patients on quality-of-life measures and erythropoietin dose. METHODS: This was a double-blind, randomized, controlled trial, in which 50 hemodialysis patients were treated with either 2 g i.v. carnitine or placebo. The treatment period was for 24 weeks. RESULTS: Thirty-four patients (15 in the treatment group) completed the study. The mean age was 69 +/- 15 years, 35% were women, and 44% had diabetes. Mean initial plasma total, free, short-chain acyl and long-chain acyl carnitine concentrations (micromol/L; mean +/- SEM) were 35.9 +/- 1.8, 18.2 +/- 1.1, 11.6 +/- 0.6, and 6.0 +/- 0.3, whereas the plasma acyl-to-free-carnitine ratio was 1.02 +/- 0.05. With respect to the Medical Outcomes Short Form-36 (SF-36), improvements from baseline were noted in the treatment group (n = 13) for role-physical (33.9 +/- 1.9 to 43.2 +/- 3.0, p < .05) and the SF-36 physical component summary score (36.1 +/- 2.7 to 39.7 +/- 2.3, p = .09) relative to changes in the control group (n = 14). The erythropoietin dose over the 24-week period was reduced from baseline in the treatment group relative to the placebo group (-1.62 +/- 0.91 vs 1.33 +/- 0.79 units erythropoietin/dry weight/hemoglobin concentration, respectively, p < .05). CONCLUSIONS: After 24 weeks of i.v. carnitine therapy, SF-36 scores were improved and erythropoietin doses were reduced in hemodialysis patients, relative to the control group.

Nutrition risk and associated factors in congregate meal participants in northern Florida: role of Elder Care Services (ECS).

Nutrition is a key for extending quality of life of the elderly. Factors associated with nutritional risk in elders were identified with a modified nutrition screen initiative checklist. High, moderate and low nutritional risk was seen in 31, 46 and 23%, respectively, of 324 elders in six congregate meal sites in northern Florida. High nutritional risk was associated with urban residency, females, being African American, self-reported poor health and irregular visits to medical/health professionals. African American females living in urban areas with limited access to health care are most vulnerable.

The impact of nutrition intervention on a reliable morbidity and mortality indicator: the hemodialysis-prognostic nutrition index.

OBJECTIVE: To determine the prevalence of risk for hospitalization in hemodialysis (HD) patients and examine the impact of oral kilocalorie and protein supplementation in two Midwestern outpatient dialysis centers. DESIGN/SETTING: This was a prospective intervention study conducted at 2 outpatient dialysis centers in the Midwest. PATIENTS: The inclusion criteria for patients were (1) more than 18 years of age, (2) receiving HD 3 times per week, and (3) a functioning gastrointestinal tract. INTERVENTION: Patients who met study criteria and signed an informed consent form were screened using the hemodialysis prognostic nutrition index (HD-PNI) to determine risk for hospitalization. Patients determined to be at high risk (HD-PNI > or =0.8) were included in the treatment group, and patients at low risk did not receive the intervention. They followed their normal nutritional regimen. The intervention group received an oral supplement daily for 3 months. The team of the dietitian, patient, researcher, and physician determined the type of oral supplements based on patient needs and preferences. MAIN OUTCOME MEASURES: Before and after HD-PNI, 24-hour recall and subjective global assessments (SGA) were conducted to assess risk for hospitalization, dietary intake, and nutritional status, respectively. RESULTS: A total of 117 patients were screened, with a total of 26 in the treatment group (high risk) and 91 in the low-risk group. Baseline SGA distribution was 23% for patients with low nutritional risk (group A), 64% for those with moderate nutritional risk (group B), and 13% for those with severe nutritional risk (group C). When the HD-PNI scores of the treatment group were analyzed using paired t-tests, significant differences were observed between pre- and post-HD-PNI mean scores, 1.92 +/- 1.16 and 1.42 +/- 1.59, (P <.05) respectively. When comparing the responders versus the nonresponders by the dependent and independent variables (pre- and post-HD-PNI, SGA, kilocalorie intake, diabetic status, and presence of hypertension) only post-HD-PNI score was significantly different (0.96 +/- 1.69 and 2.20 +/- 1.09, respectively). CONCLUSION: This study succeeded in showing that 22% of the hemodialysis patients in 2 Midwestern centers were at an increased risk for hospitalization. Furthermore, dietitian intervention with oral kilocalorie and protein supplements decreased the patients' hemodialysis prognostic nutrition index scores and thereby decreased the patients' risks for hospitalization.

Clinical and dietary indicators associated with uremic status in hospitalized dialysis patients.

OBJECTIVE: The objective of this study was to determine whether any differences existed between specific admission variables and uremic status in patients with chronic renal failure receiving dialysis. DESIGN AND SETTING: This was a prospective, observational study conducted at BryanLGH Medical Center East Campus in Lincoln, Nebraska. PATIENTS: The subjects were hemodialysis and peritoneal dialysis patients admitted to an acute care facility, who met the following inclusion criteria: (1) they had a primary or secondary underlying diagnosis of chronic renal failure, and (2) they were not receiving parenteral or enteral tube feeding nutritional support on admission. INTERVENTION: The patients were separated into 2 groups by their blood urea nitrogen (BUN) concentrations. Group 1 had a BUN concentration less than 50 and group 2 had a BUN concentration greater than or equal to 50. Admission data (age, sex, percentage of ideal body weight, reported retrospective weight loss over time, type of dialysis, gastrointestinal history, BUN and creatinine concentrations, and dietary prescription) were collected from patient medical records. Two-day kilocalorie and protein counts were conducted on the patients within 24 hours of admission to the acute care facility. Chi-square and 1-way analysis of variance were performed to compare the groups. RESULTS: The total number of participants in the study was 42, with 21 in each BUN group. The mean age was 60 years, and the dietary intake was a mean of 10 kcal/kg and 0.4 g protein/kg. Only 14.3% and 7.1% of the patients met their kcal and protein needs, respectively. The mean percentage ideal body weight was 125 and the mean reported weight loss per week was 2.6 pounds. Gastrointestinal symptoms, specifically nausea and a kilocalorie-restricted diet prescription, were significantly different between the 2 groups. Patients in group 2 were more likely to have gastrointestinal symptoms overall (P < .05) specifically, nausea (P <.05). Group 1 patients were also more frequently placed on a kilocalorie-restricted diet (P < .05) than patients in group 2. CONCLUSIONS: A BUN concentration between 50 and 110 has been shown to be associated with a lower risk of death and a better nutritional status. These findings indicate symptoms commonly associated with uremia, such as nausea, may be associated with the dialysis patient's nutritional status when BUN concentrations are greater than 50. These dialysis patients were not receiving sufficient kilocalories and protein on admission into the hospital, and this can affect their nutritional and, eventually, survival status.