Comparison of Maternal Feeding Practices and Child Weight Status in Children from Three Countries

The present study considered three samples of mothers from Brazil, South Korea, and the United States to determine whether mothers demonstrate a consistent pattern of feeding practices associated with child overweight. Participants included 1204 mothers of children 6-10 years old. Mothers completed questionnaires to report their children's demographics and their feeding practices with the Parent Mealtime Action Scale (PMAS). The South Korean children showed significantly less obesity (10.4%) than children from Brazil (17.0%) or the United States (19.6%). Confirmatory factor analysis for mothers from all three samples revealed good fit for the same nine PMAS dimensions of feeding practice. Hierarchical multiple regression revealed that after taking into account child age and gender, heavier child weight was found associated with more Fat Reduction and less Insistence on Eating by mothers from all three samples. Results from past experimental research suggest that these two maternal feeding practices would be counter-productive for teaching children's self-regulation of diet and weight management. Alternative maternal feeding practices are suggested

High intake of sweet foods and low life satisfaction can act as risk factors for acute coronary syndrome through synergistic interaction

PurposeDietary and psychological status contributes to the development of coronary artery disease. However, these lifestyle factors may vary depending on ethnic and environmental background, and secondary prevention programs dealing with these factors in a specific population are not well-established. We aimed to assess dietary and psychological characteristics in Korean patients with acute coronary syndrome (ACS) and analyze their interactions as independent risk factors for ACS.MethodsNinety-two patients with ACS (29 acute myocardial infarction and 63 unstable angina) and 69 controls were subjected to dietary and psychological analyses. Dietary intake was assessed by a food frequency questionnaire. Psychological depression and perceived stress were assessed using the Patient Health Questionnaire-9 and the Perceived Stress Scale, respectively. Eight domains of life satisfaction (marital/love relationship, leisure, standard of living, job, health, family life, sex life, and self) were assessed using the Domain Satisfaction Questionnaire (DSQ).ResultsThe ACS group had a higher consumption of sweets and fish/seafood, as well as higher levels of depressive symptoms. Additionally, they had lower DSQ scores in total, and all eight individual domains compared with the control group. In multivariate logistic regression analysis, sweet intake (OR 4.57, 95% CI: 1.94–11.40) and total DSQ scores (OR 0.34, 95% CI: 0.14–0.81) were identified as independent risk factors for ACS. Furthermore, these factors, which displayed a significant inverse correlation (ρ = −0.23, p = 0.01), were determined as having a synergistic contribution to the development of ACS.ConclusionHigh sweet food intake and low life satisfaction can act as risk factors for ACS through a synergistic interaction, which emphasizes a demand for a more comprehensive approach to secondary prevention of ACS. In addition, these data highlight the role of positive psychological wellbeing factors in cardiovascular health

Perinatal Outcome in Twin Pregnancies Complicated by Gestational Diabetes Mellitus: A Comparative Study

The purpose of this study is to compare perinatal outcomes of twin pregnancies complicated by gestational diabetes (GDM) with those unaffected by GDM. A total of 1,154 twin pregnancies who delivered at Cheil General Hospital, between January 1998 and December 2002 were recruited to participate in a retrospective analysis. Out of these twin pregnancies, 37 women were had GDM. Four pregnancies exposed to GDM were excluded due to the loss of medical records; therefore 33 twin pregnancies exposed to GDM were enrolled. We matched the GDM pregnancies with pregnancies unaffected by GDM in a 1:2 ratio; therefore there were 33 GDM/66 without GDM who delivered during the study period. Our findings show that there were no significant differences including birth weight, Apgar score, respiratory distress syndrome, meconium aspiration pneumonia, transient tachypnea of new born, hyperbilirubinemia, hypoglycemia, hypocalcemia and congenital anomalies. Therefore, well controlled GDM may not increase perinatal complications in twin pregnancies. Careful pregnancy management and fetal surveillance in twin pregnancies is important to decrease perinatal complications and maintain a sound pregnancy and healthy offspring

The Distribution of Fetal Nuchal Translucency Thickness in Normal Korean Fetuses

The aim of present study was to establish normative data for the distribution of nuchal translucency (NT) thickness in normal Korean fetuses. The data were collected from pregnant women with singleton pregnancies in whom fetal ultrasound was performed and the fetal NT thickness was measured between 11 and 14 weeks of gestation. Among them, a total of 2,577 fetuses with a known normal outcome were included in this study. The distribution of multiple of median (MoM) values of the NT thickness with crown-rump length (CRL) in 10-mm intervals and the 95th percentile of MoM were calculated with the linear regression method. The present study showed that NT measurements increase with increasing CRL and a false positive rate increases with increasing gestational age. Therefore, a fixed cut-off point through the first trimester was not appropriate and each NT measurement should be examined according to the gestational age. The present study offers normative data of the fetal NT thickness in a Korean population, which can be used as reference for screening chromosomal aberrations or other congenital abnormalities in the first trimester

The continuous performance test: separate and interactive effects of task and subject variables on children's vigilance

Thesis (Ph. D.)--University of Hawaii at Manoa, 2002.Mode of access: World Wide Web.Includes bibliographical references (leaves 42-47).Electronic reproduction.Also available by subscription via World Wide Webvi, 47 leaves, bound ill. 29 cmThe interplay among task and subject variables in the context of children's vigilance was scrutinized in the present study to facilitate derivation of hypotheses concerning the mechanisms and processes responsible for individual differences in children's vigilance. Two distinct (AX and BX-double letter model) continuous performance tests (CPT) were administered under two levels of target density (low, high) to 352 children ranging from 6 to 15 years of age recruited from community elementary schools. A three-tier data analytic approach revealed that (a) CPT omission (OE) and commission (CE) errors represent psychometrically distinct constructs and must be examined separately; and (b) task (CPT model, target density) and subject (particularly age and IQ) variables significantly influence children's vigilance performance but show different patterns of interaction for omission and commission errors. Relationships associated with omission errors were generally more complex than those involving commission errors, nearly always involved model effects, and suggest that controlled processing characteristics associated with the BX model place greater demands on sustained attention and result in more rapid vigilance decay in children. The interaction among model, target density, and time proved contrary to expectations based on the signal probability hypothesis. Possible explanations of these findings and implications for research and clinical practice are discussed

Upgrading The Science And Technology Of Assessment And Diagnosis: Laboratory And Clinic-Based Assessment Of Children With Adhd

Reviews the usefulness of clinic-based and laboratory-based instruments and paradigms for diagnosing attention deficit hyperactivity disorder (ADHD) and monitoring treatment effects. Extant literature examining the performance of normal children and those with ADHD on an extensive range ofneurocognitive tests, tasks, and experimental paradigms indicates that particular types of instruments may be more reliable than others with respect to detecting between-group differences. We review task parameters that may distinguish the more reliable from less reliable instruments. The value of clinic-based and laboratory-based instruments for monitoring treatment response in children with ADHD is questionable when evaluated in the context of ecologically relevant variables such as classroom behavior and academic functioning. We present a general conceptual model to highlight conceptual issues relevant to designing clinic-based and laboratory-based instruments for the purposes of diagnosing and monitoring treatment effects in children with ADHD. Application of the model to currently conceptualized core variables indicates that attention and impulsivity-hyperactivity may represent correlative rather than core features of the disorder. We discuss implications of these findings for designing the next generation of clinic-based and laboratory-based instruments

A Conceptual Model Of Child Psychopathology: Implications For Understanding Attention Deficit Hyperactivity Disorder And Treatment Efficacy

Highlights the desirability of using a theoretical framework for guiding the design and evaluation of therapeutic interventions for children with attention deficit hyperactivity disorder (ADHD). A general conceptual model is introduced and used to evaluate ADHD treatment outcome research. Treatments designed to target the substrate level (pharmacological interventions) result in broad, robust improvement in both core and peripheral areas of functioning. Those targeting hypothesized core features of the disorder (i.e., attention, impulsivity-hyperactivity) produce corresponding improvement in core and peripheral outcome measures with the exception of studies employing cognitive-behavior therapy. Those targeting peripheral features of the disorder effect change only in corresponding peripheral areas of functioning. Implications for clinical practice are discussed, and an alternative conceptual model of ADHD is introduced and compared with existing models