Sentences with phrase «retrospective study»

This pattern is often found in retrospective studies where people are asked to rate their mood levels after having experienced a good cry.

This impacts upon the conclusions we can draw from retrospective studies.

Two recent retrospective studies, however, have pointed to a possible increased risk for obesity among adults diagnosed with ADHD as children.

But other retrospective studies have been done, showing that «major stressors» at a certain time in pregnancy did statistically increase schizophrenia later in life.

Risk assessment based upon retrospective studies should be applied to clinical settings and client recommendations with caution because of the limitations of such studies.

In particular, the various economic models used in personalized medicine are presented, both in prospective and in retrospective studies.

There have been a number of retrospective studies of cats naturally infected with FIV.

Caucasian and Hispanic children who undergo lung transplantation appear to be at greater risk for developing chronic kidney disease, or CKD, according to a small retrospective study conducted at Texas Children's Hospital.

Abstract: This study is aimed to investigate proxy respondent's information usefulness in retrospective studies by comparing information obtained with a questionnaire (with a total of 171 items) from controls and their proxy respondents in a case - control study on Alzheimer's disease.

One retrospective study showed stroke victims who had consumed blueberries the day before showed significantly less cognitive decline post-stroke than those who hadn't.

Located on the college campus, the Veterinary Teaching Hospital provides a source of naturally occurring animal disease for clinical trials and extensive medical records for retrospective studies.

Researchers used data from the Cape Cod Family Health Study, a population - based retrospective study designed to examine the influence of prenatal exposure to PCE - contaminated drinking water on multiple outcomes during pregnancy and childhood.

«Although such retrospective studies can not identify specific chemicals used or quantify the exposure, our findings add another reason to advise mothers to limit their exposure to pesticides around the time of pregnancy,» said Nicolas Vidart d'Egurbide Bagazgoïtia, lead author of the study.

These findings agree with the results of a British retrospective study demonstrating an increased duration of gestation with increasing coital frequency at all gestational ages up through 37 weeks.8 Similarly, low - risk women delivering prematurely in another study were less likely to be sexually active than the full - term controls.10

So says a five - year retrospective study led by Malcolm Dunlop of the University of Edinburgh, UK, that compared the aspirin habits of 2800 people with cancer and 3000 without.

As retrospective studies, they encompassed all market conditions and stock market valuations thereof for those past periods of time studied.

This new retrospective study of water birth outcomes in Sweden reports fewer interventions, better experience and no increased risk for the baby.

Prospective observational and retrospective studies do not describe a greater prevalence of adverse maternal outcomes among women experiencing water immersion than those who do not.

We eliminated each study, one at a time, then the 2 studies with total (any) breastfeeding39, 45 (rather than exclusive breastfeeding, because we assumed that to establish a milk supply, women who breastfed long - term also breastfeed exclusively in the first months) and the 2 studies with retrospective study designs22, 38 (rather than prospective study designs).

[61,62] Small retrospective studies of biochemotherapy (cisplatin, vinblastine, dacarbazine, interferon alfa - 2b, and IL - 2) also demonstrated activity that was similar in cutaneous and mucosal melanomas.

In the same large retrospective study described above, 52 % of the dogs had a normal neurological exam other than hyperesthesia on palpation of the vertebral column.

Until well - designed studies are completed and thousands of pet owners make a concerted effort to help with potential retrospective studies, nosodes remain an unknown quantity, and I do not recommend using them as a sole strategy for disease prevention.»

The paper is Influence of definition based versus pragmatic birth registration on international comparisons of perinatal and infant mortality: population based retrospective study, written by multiple scientists at Fetal and Infant Health Study Group of the Canadian Perinatal Surveillance System.

It required the brilliant retrospective studies of Drs. W. Lenz and N. G. McBride to determine that the drug was at fault.

However, and we share this cautiously and in the interest of full disclosure, ACOG reviewed a single case series and four retrospective studies regarding low - vertical uterine incision and found these women were just as likely to have a successful VBAC as women with a previous low - transverse uterine incision (2004).

To reach a more accurate assessment of both the incidence and economic burden of dengue in India, Shepard and his colleagues conducted a three - part national retrospective study.

For this multicenter retrospective study, Cheifetz and colleagues analyzed the long - term outcomes of 264 patients with IBD on infliximab maintenance at either BIDMC or University of Pennsylvania hospitals, just under half of whom were monitored proactively.

The single - center retrospective study was conducted in 644 patients diagnosed as HBeAg - positive chronic HBV (an indicator of active viral replication) with alanine aminotransferase levels within two times of upper normal limit, without evidence of liver cirrhosis.

In addition to the benefit to educational opportunities, investments in herbaria result in increased potential for further retrospective studies.

Researchers from the PolicyLab at The Children's Hospital of Philadelphia (CHOP) performed one of the largest longitudinal retrospective studies analyzing child abuse and neglect among Army families.

This research is important in demonstrating the crucial role that techniques including whole genome sequencing, and whole genome multi-locus sequence typing play in enabling a detailed retrospective study of outbreak and non-outbreak strains of the pathogen.

«This is a very comprehensive retrospective study that examines all types of implant failure,» says Deborah Hall, the manager of the implant lab.

Several retrospective studies have suggested a correlation between pSTAT3 expression in colorectal cancer and poor survival.

Discrepancy may hinge on prospective vs retrospective study designs, with associated biases and injury type and severity.

A recent retrospective study out of Israel showed significant decreases in seizure activity with the use of CBD - enriched medical cannabis.

Comparative analysis of canine dermatophytosis and superficial pemphigus for the prevalence of dermatophytes and acantholytic keratinocytes: a histopathologic and clinical retrospective study.

Wobeser BK et al (Vet Pathol 2007) and Marino DJ et al (JAVMA 1995) have both reported, in retrospective studies consisting of over 500 amputated digit submissions to pathology laboratories, that 60 % were determined to be cancerous, whereas the remaining 40 % were benign, divided equally between benign tumors and inflammatory processes.

Approval from the ethics committee of the Royal Veterinary College was not sought as it is the policy of the ethics committee not to subject retrospective studies of images stored in the archive to ethical review.

Their work has been — and continues to be — frequently exhibited together, both in a number of contemporaneous and now historically significant group shows, as well as in recent large - scale retrospective studies of the New York School.

These huge retrospective studies failures I guess are how they figure out what their professional responsibility is to warn where the builders and politicians don't want the public to know a failure is likely.