Sentences with phrase «based cohort of children»

In line with a recent approach [39], we investigated the dimensional relations between factors within a population - based cohort of children with ASD instead of conducting a group comparison with a factorial design.

Not exact matches

The population - based retrospective cohort study used insurance records from Ontario to analyze the rate of diabetes cases among nearly 643,000 women who delivered their first child between April 2000 and March 2010.

Using data from the INfancia y Medio Ambiente (INMA) Project — a population - based mother - child cohort study set up in several geographic areas in Spain — the researchers assessed lung function with spirometry (measuring of breath).

Using HUNT, a Norwegian population - based health cohort study based in a rural county with 130,000 residents, the Bristol Medical School team, with co-workers from the Norwegian University of Science and Technology, were able to see how mortality in the parents related to both their own BMI (the conventional approach) and to the BMI of their adult children.

The Canadian Healthy Infant Longitudinal Development (CHILD) Study, directed by Malcolm Sears, MB, ChB, professor in the Department of Medicine at McMaster University, is believed to be «the first to determine the effects of timing of food introduction to cow's milk products, egg, and peanut, on food sensitization at age one in a general population - based cohort,» said lead investigator Maxwell Tran, a research student at McMaster University in Hamilton, Ontario, Canada.

The researchers analysed data from a large Norwegian population - based pregnancy cohort study called MoBa, which involves a range of data collected from mothers and children during and after pregnancy.

This study was conducted as part of the Swedish birth cohort BAMSE, and is based on analyses of omega - 3 and -6 fatty acids in blood samples from 940 children.

They analysed bullying and depression data on 3,898 participants in the Avon Longitudinal Study of Parents and Children (ALSPAC), a UK community based birth cohort.

In this new study of participants from the Bristol - based «Children of the 90s» cohort, 83 children with early - onset conduct problems were compared with 81 children who had low levels of conduct pChildren of the 90s» cohort, 83 children with early - onset conduct problems were compared with 81 children who had low levels of conduct pchildren with early - onset conduct problems were compared with 81 children who had low levels of conduct pchildren who had low levels of conduct problems.

Although various studies propose a connection between childhood ADHD and obesity, «this is the first population - based longitudinal study to examine the association between ADHD and development of obesity using ADHD cases and controls of both sexes derived from the same birth cohort,» says lead author Seema Kumar, M.D., pediatrician and researcher at Mayo Clinic Children's Research Center.

One study is based on children taking part in the Finnish Type 1 Diabetes Prediction and Prevention (DIPP) study, which is a birth cohort study observing children at genetic risk for type 1 diabetes from birth up to clinical diabetes or 15 years of age.

Integrating genetic risk factors with minimal residual disease (MRD) improves the accuracy of risk stratification for children with acute lymphoblastic leukemia (ALL), according to a population - based cohort study published in the Journal of Clinical Oncology.

In a Norwegian population - based health cohort study, published in the International Journal of Epidemiology, scientists measured the effects of high and low BMI in 60,000 parents and children.

Our analysis is based on data from the Panel Study of Income Dynamics (PSID), spanning 31 cohorts of children born between 1954 and 1985.

A parent may have a fairly accurate impression of the cohorts around his child's age, and may pick a school on that basis, but it is difficult for a parent to react to a cohort composition «surprise» by changing schools.

«This data is based on individual pupils and they have been able to follow a cohort of children through in both England and Wales,» said Prof Reynolds.

For example, one city in the cohort doubled the number of summer learning slots available to children in 2017, and did so using the following data - based strategies: analyzing student data to identify the need for summer programming, requiring providers to agree to track certain data about participants, and implementing pre - and post-tests to determine how effective these programs were in reducing summer learning loss.

The comparison cohort was frequency - matched to the exposed cohort based on maternal age within Indigenous status and child's year of birth.

In contrast, within the maltreated cohort 18 % of the children reported seeing their primary support on only a monthly basis, and 20 % reported seeing their primary support semiannually or less often.

Details of the sample used in this study are described elsewhere.32 The study is based on 2 cohorts of mothers of children who attended a Head Start program, for a combined total of 5820 mothers.

METHODS: Respondents (N = 2461) participated in the Fragile Families and Child Well - being Study (1998 — 2005), a population - based, birth cohort study of children born in 20 large US cities.

Maternal smoking habits and cognitive development of children at age 4 years in a population - based birth cohort

Reports the prevalence of posttraumatic stress disorder (PTSD), major depression, alcohol abuse / dependence, and substance abuse / dependence diagnoses assessed with a structured clinical interview protocol in a population - based, multi-State, age cohort of older adolescents about to exit child welfare systems.

Prevalence and Timing of Diagnosable Mental Health, Alcohol, and Substance Use Problems Among Older Adolescents in the Child Welfare System Keller, Salazar, & Courtney (2010) Children and Youth Services Review, 32 (4) View Abstract Reports the prevalence of posttraumatic stress disorder (PTSD), major depression, alcohol abuse / dependence, and substance abuse / dependence diagnoses assessed with a structured clinical interview protocol in a population - based, multi-State, age cohort of older adolescents about to exit child welfare sysChild Welfare System Keller, Salazar, & Courtney (2010) Children and Youth Services Review, 32 (4) View Abstract Reports the prevalence of posttraumatic stress disorder (PTSD), major depression, alcohol abuse / dependence, and substance abuse / dependence diagnoses assessed with a structured clinical interview protocol in a population - based, multi-State, age cohort of older adolescents about to exit child welfare syschild welfare systems.

The NSW - CDS is a multigenerational record linkage study that combines administrative health, education, child protection and justice records for an Australian state - based population cohort of children (n = 87 026) and their parents.

First, associations between depression and cortisol in pregnancy were not found in one large population based cohort study20 and may only be significant in the presence of antidepressant medication21 or co-morbid anxiety.22 Second, studies that tested either direct associations between antenatal maternal cortisol levels on infant or child outcomes or the mediational role of antenatal cortisol in associations between antenatal depression and outcomes yield mixed findings and typically have relied on small samples.23 Postpartum depression has been associated with a range of problems in infants» and young children's development.

This is a retrospective cohort study based on an almost complete population of children who started their first year of full - time school in the state of NSW, Australia, in 2009 and 2012.

This population - based study investigates the association between childhood irritability and depressive / anxious mood profiles and adolescent suicidality in a longitudinal cohort of children followed up though adolescence.

Based on the Millennium Cohort Study of 10,000 mothers in the UK who were either married or cohabiting as a couple when their child was nine months old, we looked at how often these couples went out together at that time, and compared it to whether they were still together as a couple just over 10 years later.

It is difficult to quantify the extent to which these variations in observation rates will have biased the estimates of child temperament, but based on evidence from the first birth cohort about children's socioemotional development which showed that conduct disorder is less common in children from more advantaged social groups (Bromley and Cunningham - Burley, 2010), it is likely that some bias will have been introduced.

Within the CHADS programme, children completing questionnaire screening provided a community sample (cross-sectional data) from which several longitudinal cohorts were convened, including (1) an unselected community sample of children who have been assessed sporadically using questionnaires and interviews, and (2) a selected sample of children who have completed detailed laboratory - based assessments biennially.

To investigate this, we used data from the Avon Longitudinal Study of Parents and Children, a UK - based prospective epidemiological birth cohort.

The Norwegian Mother and Child Cohort Study (MoBa) is a prospective population - based pregnancy cohort study conducted by the Norwegian Institute of Public HCohort Study (MoBa) is a prospective population - based pregnancy cohort study conducted by the Norwegian Institute of Public Hcohort study conducted by the Norwegian Institute of Public Health.