Towards Measuring the Food Quality of Grocery Purchases: An Estimation Model of the Healthy Eating Index-2010 Using only Food Item Counts

AbstractMeasuring the quality of food consumed by individuals or groups in the U.S. is essential to informed public health surveillance efforts and sound nutrition policymaking. For example, the Healthy Eating Index-2010 (HEI) is an ideal metric to assess the food quality of households, but the traditional methods of collecting the data required to calculate the HEI are expensive and burdensome. We evaluated an alternative source: rather than measuring the quality of the foods consumers eat, we want to estimate the quality of the foods consumers buy. To accomplish that we need a way of estimating the HEI based solely on the count of food items. We developed an estimation model of the HEI, using an augmented set of the What We Eat In America (WWEIA) food categories. Then we mapped ∼92,000 grocery food items to it. The model uses an inverse Cumulative Distribution Function sampling technique. Here we describe the model and report reliability metrics based on NHANES data from 2003-2010

Prevalence of microvascular complications in newly diagnosed type 2 diabetes mellitus in primary healthcare clinics

Introduction: Delayed diagnosis of type 2 diabetes mellitus (T2D) increases the risk of presenting late with microvascular complications due to untreated long-standing hyperglycaemia. This study aimed to determine the prevalence of microvascular complications in newly diagnosed T2D patients in primary healthcare clinics. Methods: This was a cross-sectional study carried out in three government primary healthcare clinics in the state of Selangor, Malaysia. Malaysian aged 18 years and above with newly diagnosed T2D (≤ 6 months of diagnosis) were invited to participate in the study. Data collected included the sociodemographic characteristic and the clinical profile (weight, height, waist circumference, blood pressure, lipid, glycaemic, urine albumin, microalbuminuria and renal profile). The assessment of nephropathy, peripheral neuropathy and retinopathy were performed using standard protocol. Multivariate logistic regression analysis was used to identify the significant factors that contribute to the presence of microvascular complications. Results: A total of 162 newly diagnosed patients were recruited. The majority was women (64%). The mean age was 51 (SD 11) years. About one-third of the patients (27.7%) had developed at least one microvascular complication. Nephropathy was the commonest microvascular complication (19.2%), followed by peripheral neuropathy (8.6%) and retinopathy (6.5%). Poor glycaemic control was found to be a significant factor contributing to the presence of microvascular complications (OR 5.8, 95%CI:1.466, 23.288). Conclusion: There is a high prevalence of microvascular complications among the newly diagnosed T2D. There is a need to develop appropriate strategies to increase the awareness and early detection of T2D

Nanomaterial coated side polished fiber for early diagnosis of cardiovascular disease by label-free sensing of troponin biomarker

補正完畢國際IndiaIN

Investigation of cast resin transformer manufacturing in AM SGB Sdn Bhd

This thesis is a research based on the upcoming type of transformer which is a dry type transformer or commonly known as Cast Resin transformer. The study focuses on the manufacturing process of producing Cast Resin transformer as well as the design and quality control. Moreover the advantages using dry type transformer over the other types will be analyzed. On the other hand, this research plays a role on determining solution to overcome limitations faced by the industry while producinghigh voltage coil of dry type transformer. The primary problem involve insulation breakdown. The research will explore several troubleshooting techniques and technologies to diagnose this problem

Disposition effect in a classroom setting

This paper replicates the disposition effect in a new context with na?ve Asian investors participating in Singapore Stock Market. We examine how these investors’ performance might be if disposition effect was weaker. Our findings show that measures designed to reduce disposition effect did not necessarily increase capital gains significantly