Sentences with phrase «observational cohort studies»

They analysed the results of observational cohort studies and randomized controlled trials of both naturally circulating vitamin D and supplements (given singly as either vitamin D2 or D3 supplements).

Participants in the study are part of COPDGene, a multicenter, longitudinal observational cohort study of the disease's underlying genetic factors.

Researchers conducted a nationwide, population - based long - term observational cohort study using the Swedish Multi-Generation Register to monitor the risk of nonceliac autoimmune disease, which includes Crohn's disease, type 1 diabetes mellitus, hypothyroidism, hyperthyroidism, psoriasis, rheumatoid arthritis, sarcoidosis, systemic lupus erythematosus and ulcerative colitis.

Findings In this observational cohort study of more than 21000 US adults 65 years or older from the nationally representative Health and Retirement Study, dementia prevalence declined significantly, from 11.6 % in 2000 to 8.8 % in 2012.

In this observational cohort study of more than 21000 US adults 65 years or older from the nationally representative Health and Retirement Study, dementia prevalence declined significantly, from 11.6 % in 2000 to 8.8 % in 2012.

Recruitment of feces donors among blood donors: Results from an observational cohort study — Simon Mark Dahl Jørgensen — Gut Microbes

Impairments of motor function among children with a familial risk of schizophrenia or bipolar disorder at 7 years old in Denmark: an observational cohort study.

Autologous bone marrow - derived mesenchymal stem cells versus autologous chondrocyte implantation: an observational cohort study.

, Maternal caffeine intake during pregnancy is associated with birth weight but not with gestational length: results from a large prospective observational cohort study, 2013

Maternal caffeine intake during pregnancy and childhood growth and overweight: results from a large Norwegian prospective observational cohort study, BMJ Open, published online.

20Sengpiel V. et al. (2013) Maternal caffeine intake during pregnancy is associated with birth weight but not with gestational length: results from a large prospective observational cohort study.

Multicentre observational cohort study of NSAIDs as risk factors for postoperative adverse events in gastrointestinal surgery

Long - term mortality after community - acquired pneumonia — impacts of diabetes and newly discovered hyperglycaemia: a prospective, observational cohort study

Design, Setting, and Participants Observational cohort study of 6 Breast Cancer Surveillance Consortium (BCSC) registries.

Observational cohort study of 6 Breast Cancer Surveillance Consortium (BCSC) registries.

Effect of maternal origin on the association between maternal height and risk of preterm birth in Belgium: a retrospective observational cohort study

RADAR study: protocol for an observational cohort study to identify early warning signals on the pathways to alcohol use disorder

Not exact matches

Data from a total of 62,779 participants and 23,949 all - cause mortality cases were analyzed in 8 observational prospective cohort studies, with milk as the main exposure.

The cohort has a high representation of women from disadvantaged and lower socioeconomic groups, who are of particular interest in the targeting of breastfeeding interventions.29, 30 We can not exclude residual confounding by factors that we were not able to account for within this observational study.

Previous attempts to evaluate the Baby Friendly Initiative within an observational study design have often been limited by small sample size or reliance upon ecological measures of confounding factors.16, 17 The advantage of the Millennium Cohort Study is the availability of individual - level social and demographic information, as well as the circumstances of pregnancy and delivery, allowing adjustment for factors that in other studies may be associated with both policy intervention and infant feeding practices, via area or individual population differestudy design have often been limited by small sample size or reliance upon ecological measures of confounding factors.16, 17 The advantage of the Millennium Cohort Study is the availability of individual - level social and demographic information, as well as the circumstances of pregnancy and delivery, allowing adjustment for factors that in other studies may be associated with both policy intervention and infant feeding practices, via area or individual population differeStudy is the availability of individual - level social and demographic information, as well as the circumstances of pregnancy and delivery, allowing adjustment for factors that in other studies may be associated with both policy intervention and infant feeding practices, via area or individual population differences.

Janssen et al 2009: Section III, Cohort and Population - Based Observational Studies, proves to be where the meat is.

Two studies were controlled trials and the remaining 21 were observational studies (predominantly cohort studies)

«For this large cohort of women who planned midwife - led home births in the United States, outcomes are congruent with the best available data from population - based, observational studies that evaluated outcomes by intended place of birth and perinatal risk factors.

Design, Setting, and Participants Prospective observational study of 102 infants followed up as part of a US pregnancy cohort study.

«We're looking forward to longer - term results to come in the next five years from various ongoing observational studies,» Dr. Arterburn said: The Utah Obesity Study, the Michigan Bariatric Surgery Collaborative, and large cohorts from Veterans Affairs health system and the HMO Research Network (including Group Health) and should yield important long - term information comparing the efficacy, safety, and costs of surgical and non-surgical care for severe obesity.

The Parkinson's Progression Markers Initiative (PPMI) is a landmark observational clinical study to comprehensively evaluate cohorts of significant interest using advanced imaging, biologic sampling and clinical and behavioral assessments to identify biomarkers of Parkinson's disease progression.

The Swedish Mammography Cohort was a community based observational study that used dietary recall questionnaires to estimate dairy product intake and compared that to weight changes.

More recent studies, such as the 2009 Nurses» Health Study by the Harvard School of Public Health and the 2014 Women's Health Initiative Observational Cohort by the U.S. National Institutes of Health revealed no such link between talc and ovarian cancer.

For reporting of observational studies in epidemiology Checklist for cohort, case - control, and cross-sectional studies (combined) Checklist for cohort studies Checklist for case - control studies Checklist for cross-sectional studies

National Institute of Health, Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies.

Our observational study has several strengths including multiple country contexts, adequate sample size, low study attrition and a cohort design with consistent measures of individual access to W&S and vocabulary test data across early childhood.