However, a 2013 meta - analysis of 6 prospective and 6 case
control studies provided insufficient evidence that coffee consumption significantly increases hip fracture risk.
Objective analysis of findings from
controlled studies provides little support for her speculations.
Not exact matches
Though most Americans believe employers should be required to supply birth
control in their health insurance plans, they are split down the middle on whether businesses should be required to
provide wedding services for same - sex couples, as well as on whether transgender people should be allowed to use the restroom of their choice, says a
study released this week by the Pew Research Center.
If I am wrong you can
provide where in the
study this was
controlled for «Christians» and what the definition is.
Many say that the antioxidant action
provided by superfoods protects against cancer and heart disease, among a host of other ills — while others point out that few carefully
controlled studies have been conducted.
Recent research has been conducted by third - party university professors and affiliated laboratories, and included a field survey and
controlled laboratory
studies that investigated and
provided evidence to support the cleanliness of corrugated packaging.
This video
provides recommendations on how to
control weedy rice, from results of collaborative research
studies among IRRI, the Rice Research and Development Institute in Sri Lanka, University of Ruhuna, and the Irrigated Rice Research Consortium funded by the Swiss Agency for Development and Cooperation.
All the food for the
study participants was
provided and the diets were
controlled for gluten, FODMAPs, and food chemical components known to elicit responses in food sensitive people (such as salicylates, amines and glutamates).
This
study looked at genetic (varieties) and management (row spacing and nitrogen) options to minimise the impact of climate change, using rain - out shelters to
control rainfall; the results
provided a platform to model wheat production in future climates.
In the evidence pyramid a randomized
controlled trial is the highest form of primary research, and a synthesis of
studies provides the best evidence.
The table
provides information about
study population characteristics; details of intervention and
control groups; main results; quality assessment of
studies and the outcome measure contributing to the meta - analysis.
The aim of this
study was to evaluate adherence to the Neonatal Resuscitation Program algorithm by subjects working from memory as compared to subjects using a decision support tool that
provides auditory and visual prompts to guide implementation of the Neonatal Resuscitation Program algorithm during simulated neonatal resuscitation.Healthcare professionals (physicians, nurse practitioners, obstetrical / neonatal nurses) with a current NRP card were randomized to the
control or intervention group and performed three simulated neonatal resuscitations.
Data from these
studies will
provide the
controlled mechanical environment for
studies of breast cancer mechanobiology.
We are «early adopters» of new technologies, if we strongly believe that they appear promising, and if there are good randomized,
controlled studies that prove they
provide a benefit.
Except for male sex, which was not a risk factor in
study participants, the ORs obtained from participants were similar to those obtained from all eligible cases and
controls,
providing no evidence of a noticeable selection bias.
The 17
studies included in the meta - analysis
provided a total of 9650 leukemia cases and 16526
control individuals for which there were breastfeeding data that could be analyzed.
Subsequent prospective
studies yielded similar results, whether they
controlled for parental age, child age, race and family structure; 12 poverty, child age, emotional support, cognitive stimulation, sex, race and the interactions among these variables; 13 or other factors.14 — 17 These
studies provide the strongest evidence available that physical punishment is a risk factor for child aggression and antisocial behaviour.
For grade 3 (lowest quality), either breastfeeding information was not
provided by the mother or a close relative of the patient, diagnosis was not confirmed by a physician, or
control subjects were recruited to the
study by the patients.
In addition, some recent cohort
studies provided detailed information of adjustment for confounders, whereas some early case -
control studies adjusted for fewer factors.
«The elegant
studies here
provide proof of concept that targeting LMPTP in the liver improves glucose
control and liver insulin signalling in animals,» says Daniel Drucker of the Lunenfeld - Tanenbaum Research Institute in Toronto, Canada, who says that targeting enzymes like LMPTP has long been a goal for researchers tackling diabetes.
At the same time, the
study results
provide further argument for notion that m6A methylation, partly
controlled by ZFP217 signaling, is relevant in human cancers.
«We think this
study now
provides a comprehensive model of how thrombopoietin
controls platelet production, and perhaps gives some insight into the biology and mechanism behind specific myeloproliferative disorders,» Dr Ng said.
Another reason for choosing it in the modeled
study is winter wheat can withstand extreme winter weather conditions and
provides a good option to
control wind erosion during early spring, when the region commonly experiences high winds, Ale said.
Growth -
controlled and structure -
controlled hydrogels are also useful in the
study and development of flexible electronics and soft robotics,
providing increased flexibility compared to conventional robots, and mimicking how living organisms move and react to their surroundings.
Darlene Kertes and colleagues tested the commonly held belief that pet dogs
provide social support for kids using a randomized
controlled study — the gold standard in research.
Providing women who take a powerful acne drug with a fact sheet about contraception while visiting the dermatologist can significantly improve their awareness of the most effective birth
control options and may prevent unintended pregnancies and birth defects that can be caused by the drug, according to a University of Pittsburgh School of Medicine
study published Feb. 4 in the journal JAMA Dermatology.
«It is a very good paper which
provides valuable new insights about the physical processes
controlling the change in reflectivity of the Greenland ice sheet and specifically its darkening over time,» said Eric Rignot, a senior research scientist at NASA's Jet Propulsion Laboratory who
studies ice sheets but was not involved with the new
study.
«Our
study provides compelling evidence that the fetus regulates the timing of its birth, and that this
control occurs after these two gene regulatory proteins − SRC - 1 and SRC - 2 − increase the production of surfactant components, surfactant protein A and platelet activating factor,» said senior author Dr. Carole Mendelson, Professor of Biochemistry, and Obstetrics and Gynecology at UT Southwestern.
Researchers are still parsing out the precise physiologic effects of cold on the cardiovascular system, but some
controlled lab
studies run on volunteers have
provided clues.
«The novelty of this
study is that it
provides potential neuroimaging - based tools that can be used with new patients to inform about the degree of certain neural pathology underlying their pain symptoms,» said Marina López - Solà, a post-doctoral researcher in CU Boulder's Cognitive and Affective
Control Laboratory and lead author of the new
study.
Mouse
study suggests wirelessly
controlled nanoparticles can
provide a nonsurgical way to do deep brain stimulation
Nynke van der Laan of University Medical Centre Utrecht will replicate a
study published in Science in 2009 that
provided the first explanation for the neural basis of successful self -
control in humans.
Author Sheila Crowell, assistant professor of psychology at the U, says that results of the large and tightly
controlled study also suggest that as an entertainment medium, 3 - D may not
provide a different experience from 2 - D, insofar as evoking emotional responses go.
«Although this wasn't an experiment, it was a well -
controlled longitudinal
study in a racially diverse sample — so it
provides a strong clue that being socially integrated early in life is good for our health independent of a number of other factors such as personality, weight in childhood, and the family's social status in childhood,» she explains.
This mesoscopic system may
provide insight into the fuzzy boundary between the classical and quantum worlds by allowing
controlled studies of quantum measurement and quantum decoherence.
Studying these mechanisms
provided the researchers with «a source of variation that we think is effectively random,» says Doyle, adding that it represents «hopefully a better apples - to - apples comparison» of patients than prior
studies that did not try to
control for differences in which kinds of patients visit which hospitals.
The doctors and 254 women who
provided contact information and enrolled in the
study were assigned randomly to either a
control group (the women received a list of resources and normal physicians» care if needed; the doctors received a basic education packet on intimate partner violence) or an experimental group.
Because nuclear spin -
controlled electrical current regulates output of light by the OLED, it
provides a way to
study how to make OLEDs more efficient.
«Weight does not hamper the effectiveness of inhaled steroids in preschoolers, but this
study provides clear evidence that maintaining a healthy weight in preschoolers may be an effective strategy for
controlling asthma.»
This
study provides experimental evidence which shows the important role of RNA levels in the
controlling the fate of embryonic stem cells, and shows an understanding of RNA's ability to differentiate stem cells at the molecular level.
This provoked a strong rebuttal by wildlife ecologist Graeme Caughley, who suggested that because the factors that may have resulted in this irruption were «hopelessly confounded,» a case
study of the Kaibab
provided an ineffective example of top - down
control.
Their website
provides resources on a variety of evaluation approaches from case
study, to participatory evaluation, to randomized
controlled trials and outcome mapping.
Additionally, since ribosomal RNA has been shown to have specified
controlled of cellular fate, this
study provides a theoretical basis for disease therapy and neuroscience research and may lead to future advances in treating degenerative diseases or even brain cancers.
The 2 - year
study, carried out by the Kenya Medical Research Institute in Nairobi and the U.S. Centers for Disease
Control and Prevention (CDC) in Atlanta,
provides the missing piece in a series of trials.
Brown University ecologist Marc Tatar says the current
study, published in this week's Science,
provides «really profound evidence» that longevity is
controlled not by actual resources but rather by hormones that are cued to resources (such as the way plants sense winter by sunlight changes).
«When we first learned that a patient had regained voluntary
control as a result of spinal stimulation, we were cautiously optimistic,» said Roderic Pettigrew, Ph.D., M.D., director of the National Institute of Biomedical Imaging and Bioengineering (NIBIB) at NIH, which
provided support for the
study.
The voluntary program was offered to workers, free of charge, at four of the five plants; the fifth did not participate because it used a different health insurance plan,
providing a
control group for the
study.
They pooled functional data from 19 published
studies,
providing a total of 281 patients with BPD and 293 healthy
control subjects.
The research, which appears online Aug. 1 in the journal Annals of Neurology, is the first
study from a double - blind
controlled randomized trial of an exon - skipping agent to
provide conclusive proof based on the standard six - minute walk test used to measure muscle function in patients with Duchenne muscular dystrophy (DMD), the most common form of muscular dystrophy in children.
The results of the
study, published in Bilingualism: Language and Cognition, suggest it is this improved attentional
control that
provides the «bilingual advantage», rather than a better - than - average inhibitory
control.