ABSTRACT
<p><b>OBJECTIVE</b>To investigate the association of maternal body composition and dietary intake with the risk of gestational diabetes mellitus (GDM).</p><p><b>METHODS</b>A total 154 GDM subjects and 981 controls were enrolled in a prospective cohort study in 11 hospitals from May 20, 2012 to December 31, 2013. Bioelectrical impedance analysis and dietary surveys were used to determine body composition and to evaluate the intake of nutrients in subjects at 21-24 weeks' gestation (WG). Logistic regression analysis was applied to explore the relationships of maternal body composition and dietary intake with the risk of GDM morbidity.</p><p><b>RESULTS</b>Age, pre-pregnant body weight (BW), and body mass index (BMI) were associated with increased risk of GDM. Fat mass (FM), fat mass percentage (FMP), extracellular water (ECW), BMI, BW, energy, protein, fat, and carbohydrates at 21-24 WG were associated with an increased risk of GDM. In contrast, fat free mass (FFM), muscular mass (MM), and intracellular water (ICW) were associated with a decreased risk of GDM.</p><p><b>CONCLUSION</b>Maternal body composition and dietary intake during the second trimester of pregnancy were associated with the risk of GDM morbidity.</p>
Subject(s)
Adult , Female , Humans , Pregnancy , Asian People , Body Composition , Body Mass Index , Cohort Studies , Diabetes, Gestational , Epidemiology , Diet , Diet Surveys , Feeding Behavior , Pregnancy Trimester, Second , Risk FactorsABSTRACT
This article introduces the working principle, the structural design of a mobile digital hydraulic extracorporeal heart compression machine and its trial result on the human model. The result shows that the machine which has the advantages of easy operation, fast effectiveness, safety, line display and agile adjustment, is an ideal medical device for patients with cardiac arrest and is of great social benefit and great market expectations.
Subject(s)
Equipment Design , Heart MassageABSTRACT
Objective To evaluate of the glucose screening retest for gestational diabetes mellitus (GDM) during pregnancy. Methods A retrospective analysis of 714 pregnant women screened for GDM, between December 1,2001, and December 31,2002, was performed.The first glucose challenge test(GCT) was performed in 16～27 week and retested in 28～38 week.Diagnosis of GDM was based on the criteria of Dong.NDDG criteria was also discussed. Results (1) 1-hour glucose value of 50 g GCT ≥7.8 mmol/L was set as abnormal.The first 50 g GCT abnormal rate was 26.6%(190/714),and the retest abnormal rate was 35.2%(225/639).The mean age of pregnant women in 50 g GCT positive group was significantly higher than that in the negative group( P