A single macronutrient approach with WPS in malnourished CAPD patients was shown to achieve DPI adequacy and improvements in weight, BMI, skin fold measures, serum urea and nPCR level. CLINICAL TRIAL REGISTRY: www.clinicaltrials.gov (NCT03367000).

BackgroundTelevision food advertising (TVFA) is the most dominant medium in the obesogenic environment promoting unhealthy food choices in children.MethodsThis cross-sectional study investigated children’s attitudes towards TVFA by examining four well-cited induction factors namely advertisement recognition, favourite advertisement, purchase request, and product preference. Malaysian urban schoolchildren (7 to 12 years) of equal ethnic distribution were voluntarily recruited (n = 402). Questionnaire administration was facilitated using a food album of 24 advertised food products.ResultsMajority of children were older (66.2 %), girls (56.7 %) with one-third either overweight or obese. TV viewing time for weekend was greater than weekdays (4.77 ± 2.60 vs 2.35 ± 1.40 h/day) and Malay children spent more time watching TV compared to Chinese (p < 0.001) and Indian (p < 0.05) children. Chinese children spent significantly more time surfing the internet compared to either Malay or Indian (p < 0.01). Median score trend was advertisement recognition > favourite advertisement and product preference > purchase request, and significantly greater (p < 0.001) for non-core than core food advertisements. TV viewing time and ethnicity significantly influenced all induction factors for non-core foods. After correcting for all influencing factors, ‘favourite advertisement’ (IRRfinal adj: 1.06; 95 % CI: 1.04 to 1.08), ‘purchase request’ (IRRfinal adj: 1.06; 95 % CI: 1.04 to 1.08) and ‘product preference’ (IRRfinal adj: 1.04; 95 % CI: 1.02 to 1.07) still were significantly associated with TV viewing time. For every additional hour of TV viewing, the incidence rates increased significantly by 1.04 to 1.06 for ‘favourite advertisement’, ‘purchase request’ and ‘product preference’ related to non-core foods amongst Malay and Indian children. However, Chinese children only demonstrated a significant association between TV viewing time and ‘favourite advertisement’ (IRRadj: 1.06; 95 % CI: 1.01 to 1.10).ConclusionThis study highlights TVFA as a powerful medium predisposing the mind of children to non-core foods through appealing TV commercials, promoting purchase request and generating unhealthy food preferences in early childhood.Electronic supplementary materialThe online version of this article (doi:10.1186/s12889-015-2392-z) contains supplementary material, which is available to authorized users.

Aim: Implementation of the Nutrition Care Process (NCP) into dietetics curricula and clinical internship evaluation in Asian countries is new. Two dietetics faculties from Malaysia and USA collaborated to assimilate NCP into clinical dietetics curriculum and internship evaluation. Methods: Dietetic interns under supervised practice in hospitals were assessed using a quantitative NCP-based evaluation tool. This tool organised learning outcomes under NCP knowledge domains and achieved high internal consistency and inter-rater reliability. Using a 5-point Likert scale, interns' scores measured over a 12-week inpatients training were collated and analysed. Subgroup analysis differentiated strong (Progressers) and weak (Regressers) performers based on a median criterion of averaged NCP component scores. Results: Most external hospital sites (75% response rate) utilised the evaluation tool for interns' assessment. Improvements in NCP knowledge domains were significant by week-9 and week-12 compared to baseline (P<0.001). Largest gain was associated with Step 2, nutrition diagnosis (95% CI: 2.63-3.09 vs 3.44-3.81, η 2 p = 0.297) and ADIME (nutrition Assessment, Diagnosis, Implementation, Monitoring and Evaluation) documentation (95% CI: 2.85-3.22 vs 3.72-4.15, η 2 p = 0.339). A median score of 3.5 at week-12 identified 'Progressers' (>3.5) or 'Regressers' (<3.5). Progressers demonstrated increasing linear trends from baseline to week-12 (P < 0.001 for all components) with change for ADIME documentation (95% CI: 4.07-4.49, η 2 p = 0.456) > Step 2, nutrition diagnosis (95% CI: 3.70-4.12, η 2 p = 0.348) > Step 3, nutrition intervention (95% CI: 3.65-3.96, η 2 p = 0.332) > Step 1, nutrition assessment (95% CI: 3.77-4.09, η 2 p = 0.307) > Step 4, monitoring and evaluation (95% CI: 3.72-4.04, η 2 p = 0.269). Weaker interns achieved maximum scores at week-9 before regressing. Conclusions: This study found that the application of an NCP-based evaluation tool successfully tracked interns' clinical competencies under supervised practice.

BackgroundPoor appetite could be indicative of protein energy wasting (PEW) and experts recommend assessing appetite in dialysis patients. Our study aims to determine the relationship between PEW and appetite in haemodialysis (HD) patients.MethodsHD patients (n=205) self-rated their appetite on a scale of 1 to 5 as very good (1), good (2), fair (3), poor (4) or very poor (5). Nutritional markers were compared against appetite ratings. Using logistic regression analysis associations between dichotomized appetite with PEW diagnosis were determined as per the International Society of Renal Nutrition and Metabolism (ISRNM) criteria and alternate objective measures. Data was adjusted for socioeconomic and demographic characteristics.ResultsPoorer appetite ratings were significantly associated with lower income (P = 0.021), lower measurements (P < 0.05) for mid-arm muscle circumference, mid-arm muscle area and lean tissue mass (LTM), serum urea (P = 0.007) and creatinine (P = 0.005). The highest hsCRP (P = 0.016) levels occurred in patients reporting the poorest appetite. Serum albumin did not differ significantly across appetite ratings. Poor oral intake represented by underreporting (EI/BMR < 1.2) was evident for all appetite ratings. PEW was prevalent irrespective of appetite ratings (very good: 17.6 %, good: 40.2 %, fair: 42.3 % and poor: 83.3 %). After dichotomizing appetite ratings into normal and diminished categories, there was a marginal positive association between diminished appetite and overall PEW diagnosis (ORadj: 1.71; 95 % CI: 0.94–3.10, P = 0.079). Amongst individual ISRNM criteria, only BMI <23 kg/m2 was positively associated with diminished appetite (ORadj: 2.17; 95 % CI: 1.18–3.99). However, patients reporting diminished appetite were more likely to have lower LTM (ORadj: 2.86; 95 % CI: 1.31–6.24) and fat mass (ORadj: 1.91; 95 % CI: 1.03–3.53), lower levels of serum urea (ORadj: 2.74; 95 % CI: 1.49–5.06) and creatinine (ORadj: 1.99; 95 % CI: 1.01–3.92), higher Dialysis Malnutrition Score (ORadj: 2.75; 95 % CI: 1.50–5.03), Malnutrition Inflammation Score (ORadj: 2.15; 95 % CI: 1.17–3.94), and poorer physical (ORadj: 3.49; 95 % CI: 1.89–6.47) and mental (ORadj: 5.75; 95 % CI: 3.02–10.95) scores.ConclusionsA graded but non-significant increase in the proportion of PEW patients occurred as appetite became poorer. However, after dichotomization, a positive but marginally significant association was observed between diminished appetite and PEW diagnosis.Electronic supplementary materialThe online version of this article (doi:10.1186/s12882-015-0073-x) contains supplementary material, which is available to authorized users.

Consumption of white rice predisposes some Asian populations to increased risk of type 2 diabetes. We compared the postprandial glucometabolic responses to three newly-developed crossbred red rice variants (UKMRC9, UKMRC10, UKMRC11) against three selected commercial rice types (Thai red, Basmati white, Jasmine white) using 50-g carbohydrate equivalents provided to 12 normoglycaemic adults in a crossover design. Venous blood was drawn fasted and postprandially for three hours. Glycaemic (GI) and insulin (II) indices, incremental areas-under-the-curves for glucose and insulin (IAUCins), indices of insulin sensitivity and secretion, lactate and peptide hormones (motilin, neuropeptide-Y, orexin-A) were analyzed. The lowest to highest trends for GI and II were similar i.e., UKMRC9 < Basmati < Thai red < UKMRC10 < UKMRC11 < Jasmine. Postprandial insulinaemia and IAUCins of only UKMRC9 were significantly the lowest compared to Jasmine. Crude protein and fiber content correlated negatively with the GI values of the test rice. Although peptide hormones were not associated with GI and II characteristics of test rice, early and late phases of prandial neuropeptide-Y changes were negatively correlated with postprandial insulinaemia. This study indicated that only UKMRC9 among the new rice crossbreeds could serve as an alternative cereal option to improve diet quality of Asians with its lowest glycaemic and insulinaemic burden.

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