Albrechtsenbengtson9356

Objectives This study aimed to develop predictive anthropometric models for total and truncal body fat in Chilean children using the following anthropometric measurements weight, height, skinfold thickness, and circumference. Methods This cross-sectional study included 669 Chilean children (12.0 y ± 1.3) in Tanner stage IV from the Growth and Obesity Chilean Cohort Study. Anthropometric measurements and dual-energy X-ray absorptiometry were determined to calculate total and truncal body fat. Prediction models were fitted by linear regression analysis. Results The predictive equation for log total body fat (kg) was 0.449 + 0.049 (body mass index in kg/m2) + 0.018 (triceps skinfold in mm) + 0.012 (biceps skinfold in mm) + 0.019 (brachial circumference in cm) + 0.091 (sex 1 = boy, 2 = girl) + 0.018 (age in y). The predictive equation for log truncal fat (kg) was -2.107 + 0.046 (waist circumference in cm) + 0.010 (subscapular skinfold in mm) + 0.259 (sex 1 = boy, 2 = girl) + 0.006 (age in y). The test of concordance between the predictive equations of total and truncal body fat with gold standard was r = 0.85 and 0.91, respectively. Conclusions In Chilean children, the high correlation between observed and predicted values enabled us to develop predictive equations for total and truncal body fat for children.Objectives In Dutch hospitals malnutrition screening is routinely performed at admission, but not during follow-up or before discharge. Therefore we evaluated nutritional status during hospitalization and predischarge in a routine care setting. Methods The Patient-Generated Subjective Global Assessment (PG-SGA) was used to assess nutritional status (PG-SGA Categories A = well nourished, B = moderate/suspected malnutrition, C = severely malnourished) in adult patients on four wards of a university hospital at admission, day 5, day 10, and day ≥15. Because data were obtained in the context of clinical routine, not all data points are available for all patients. Last assessment before discharge (within ≤4 d) was taken as predischarge measurement. Results PG-SGA data at admission were obtained in 584 patients (age 57.2 ± 17.3 y, 51.4% women, body mass index 27.0 ± 5.5 kg/m2). Prevalence of PG-SGA stage B/C was 31% at admission, 56% on day 5 (n = 292), 66% on day 10 (n = 101), and 79% on day ≥15 (n = 14). PG-SGA predischarge data were available in 537 patients, 36% of whom were PG-SGA stage B/C. Of the 91 patients assessed both at admission and predischarge, 30% of well-nourished patients became malnourished and 82% of malnourished patients remained so. Conclusions Prevalence of malnutrition in hospitalized patients is high at admission (31%) and, importantly, also high predischarge (36%). Malnutrition is more prevalent in patients with a longer length of stay. learn more These findings underscore the importance of follow-up of nutritional status in hospitalized patients and adequate transmural nutrition care after discharge to prevent malnutrition from remaining undetected and untreated.Background We previously reported in a randomised trial that early intravenous paracetamol accelerated contraction of ductus arteriosus in very preterm infants ( less then 32 gestation weeks). Aims To monitor sequentially paracetamol effects on the blood pressure and brain tissue oxygenation in the infants participating the trial. Methods In a double-blind trial, intravenous paracetamol or placebo was infused to 48 very premature infants starting within 24 h of birth for four days. Besides the ductus arteriosus, we systematically measured blood pressure, peripheral (spO2) and regional cerebral oxygen saturation (rcSO2), and cerebral fractional tissue oxygen extraction (cFTOE) during the study period. Results Compared to the placebo, the paracetamol loading dose transiently decreased the arterial blood pressure. During treatment, the paracetamol-treated infants had higher spO2 (p = .042) and rcSO2 (p = .036) values than the placebo group infants. Additionally, the cFTOE values were lower in the paracetamol group during the study without statistical significance. All infants with closed ductus had higher tissue oxygenation and a lower cFTOE than infants with open ductus. Conclusions Paracetamol caused modest haemodynamic effects and increased cerebral oxygenation. They were mostly due to early contraction of ductus. Additional direct drug-effects in brain are not ruled-out.This study investigated the potential of aqueous epazote (AE) and ethanolic extract of epazote (ETHE) as inhibitors of lipid oxidation in raw and cooked ground beef stored at 4 °C for 9 days as well as frozen beef patties stored at -18 °C for 90 days. Organic acids were identified in AE and ETHE using ultra-high-performance liquid chromatography-quadrupole time-of-flight (UHPLC-qTOF). Chemical composition, TBARS, pH, colour, sensory acceptability and intensity of oxidised flavour were analysed in the three different meat products. ETHE showed higher values in organic acid content than AE. In raw ground beef, ETHE inhibited lipid oxidation and received the highest score in the three sensorial attributes evaluated at the end of the storage period, whereas in cooked ground beef it showed the highest intensity of oxidised flavour. Regarding CTL, AE reduced lipid oxidation in the cooked ground beef as well as the frozen patties, with improved colour. Therefore, epazote may be a promising natural antioxidant source for use in meat.Purpose To discuss clinical applications of research findings about temperament and early stuttering. Method A "1000-bytes" format (Onslow & Millard, 2012) was used to provide readers with contemporaneous observation of a "conversation" between the authors. The conversation is proceeded by a prologue and followed by concluding statements from each author. Results One author contended that comprehensive, multidimensional assessment of temperament domains is essential during clinical management of early stuttering, and the results of that assessment are best incorporated into a multifactorial treatment approach. The other author contested that view, arguing that such an approach is not empirically justifiable at present. Conclusions The authors agree about the salience of research on temperament and early stuttering but have different perspectives about the topic when applied to providing health care for early stuttering.