The relationship between too much salt intake and cardiovascular disease was confirmed in
a large review study published in the «British Medical Journal» in 2009, in which more than 177,000 human subjects were evaluated for their salt intake and incidence of heart disease and stroke.
One
large review study published in the Journal of Clinical Lipidology [5] found that Hass consumption significantly reduced all indices of cholesterol including LDLs and triglycerides — the most abundant type of body fat.
A very
large review study found that psyllium and guar gum (both soluble, viscous fibers) are ineffective as weight loss supplements (26).
In
a large review study on over 1,000 people with obesity who followed a low - carb diet, the average weight loss was about 15 pounds for people followed between three and six months after beginning the diet.
In fact, one
large review study concluded that 111 circumcisions would be needed to prevent one UTI.
Not exact matches
For a Harvard Business
Review study, three consultants examined the Outlook calendars of multiple workers at a
large company and found that one weekly executive meeting consumed 300,000 hours each year.
In a
large review of
studies published in the Journal of Nutrition, Purdue University scientists found that whole tree nuts and peanuts have roughly 15 % fewer calories than the figure calculated using the Atwater method.
Several
large, recent, peer -
reviewed studies have suggested a fascinating but seemingly counterintuitive idea: That the amount of fat you eat may not be as directly linked with how fat you are as we once thought.
The survey is part of a
larger study conducted by the Princeton
Review, a Massachusetts - based educational services company, for its new book, «The Best 376 Colleges: 2012 edition.»
In terms of own price elasticity values, a recent meta - analysis estimated an average own price effect for carbonated sugar sweetened drinks (a near equivalent of the category non-concentrated sugar sweetened drinks, which predominantly includes carbonated drinks) of − 0.93,
larger than our value of − 0.81.51 Our estimated value is also at the lower end of the range of own price elasticities frequently cited for sugar sweetened drinks of − 0.8 to − 1.0, based on one
large review.52 Our own price estimate is comparable to experimental data (a 25 % reduction for a 35 % price rise) in a canteen
study.53 However, all these estimates may be influenced by US
studies in which higher estimates may reflect higher levels of consumption.
Finally, we have
reviewed a
large - scale
study on high blood pressure showing an association between high levels of protein intake (in the vicinity of 100 grams per day) and significantly decreased risk of high blood pressure over an 11 - year period of time.
74 food and drink • summer 2010 • www.fooddrink-magazine.com << Pounds of Production From its plant in Smithfield, N.C., Stevens Sausage services restaurants, as well as
large chain and independent grocers, http://www.fooddrink-magazine.com Table of Contents for the Digital Edition of Food and Drink - Summer 2010 Food and Drink - Summer 2010 Contents News Book
Review Case
Study Dr. Praeger H.C. Schau and Son J&G Foods Inc..
One the
largest analysis of the peer -
reviewed literature was published in The American Journal of Clinical Nutrition in 2010, and this meta - analysis looked at almost 350,000
studies published on saturated fats, and concluded:
One
review published in 2004 indicated a negative correlation between suicide rates and caffeine, but this effect has not been confirmed in
larger studies.
Last week, we posted to the site a group of four articles about a peer -
reviewed study in the Journal of Neurosurgery showing that football helmet design affected concussion risk among a
large group (or what scientists call a «cohort») of college football players.
With absolutely no indication about the quality of the
studies (and methods used) in each individual
study, readers have no way of assessing the quality of the
larger systematic
review.
Rixa Freeze PhD asks in her 2010 article published within Expert
Reviews Obstetrics & Gynecology, «Could a series of
large, well - designed
studies finally heal the rift between advocates and opponents?
The most recent Cochrane
review did note a trend towards improvement and recommended more and
larger studies.
By the way, a great book by another skeptical OBGYN is called «Born in the USA» only he's skeptical of medicalized birth because he's a clinical scientist as well, unlike our author here and he's realized that home birth is safer than hospital birth according to peer -
reviewed large scale
studies.
An UpToDate
review on «Planned home birth» (Declercq and Stotland, 2015) stated that «
Large cohort
studies using intent - to - treat analysis of midwife - attended, planned, out - of - hospital birth of low - risk women in developed countries have reported reduced rates of cesarean birth, perineal lacerations, and medical interventions, and similar rates of maternal and early perinatal morbidity and mortality compared to planned hospital birth.
This meta - analysis makes a significant contribution to the available evidence on this topic because it includes 6 original
studies on the subject not included in previous meta - analyses.38 - 43 Moreover, to our knowledge, this is significantly the
largest and most up - to - date
review and analysis of current knowledge on childhood leukemia and breastfeeding.
In addition, there was no effect on breastfeeding duration when the pacifier was introduced at 1 month of age.280 A more recent systematic
review found that the highest level of evidence (ie, from clinical trials) does not support an adverse relationship between pacifier use and breastfeeding duration or exclusivity.281 The association between shortened duration of breastfeeding and pacifier use in observational
studies likely reflects a number of complex factors such as breastfeeding difficulties or intent to wean.281 A
large multicenter, randomized controlled trial of 1021 mothers who were highly motivated to breastfeed were assigned to 2 groups: mothers advised to offer a pacifier after 15 days and mothers advised not to offer a pacifier.
A
large analysis
reviewed all pertinent
studies of protein levels in preterm formulas through 2006.
A
larger number of published
studies relating infant feeding to adult cholesterol concentrations were available for the present
review than had been available at the time of our previous
review (17 compared with 5)(10).
A new peer -
reviewed study discredits findings of controversial research claiming that higher concentrations of dissolved methane in domestic water wells can be associated with proximity to nearby gas - producing wells in northeastern Pennsylvania — and it does so using a much
larger sampling size and pre-drill baselines.
Commenting on the publication of the 26th Report of the School Teachers»
Review Body for England and Wales, and the Government's acceptance of all its recommendations, Chris Keates General Secretary of the NASUWT the
largest teachers» union in the UK, said «We welcome the Report of the independent pay
Review Body in
studying the evidence on the impact of pay on teacher recruitment and retention.
They
reviewed CT scans to assess how much abdominal fat had accumulated, its location and it's density in 1,106 participants from the Framingham Heart
Study who received this imaging as part of a larger study to measure coronary and abdominal aortic calcifica
Study who received this imaging as part of a
larger study to measure coronary and abdominal aortic calcifica
study to measure coronary and abdominal aortic calcification.
Lighting the way to new solar panels Another
study, published last week in the journal Physical
Review Letters, presented a light - emitting device that punches well above its weight, making it appear 10,000 times
larger than its physical size.
The tool, developed by these UC3M researchers, baptized DENDROID and detailed in a
study published in the
review Expert Systems with Applications, allows security analysts to scrutinize a
large quantity of apps to determine the origins of a malware sample and the family to which it belongs.
Only one country had implemented standardized packaging at the time of this
review, so evidence that tobacco use prevalence may have decreased following standardized packaging comes from one
large observational
study.
A 4 - year
study by professor Leslie Perlow and research associate Jessica Porter, both of the Harvard Business School, published in the October issue of Harvard Business
Review, demonstrates that time off can have a
larger, positive effect on individual and organizational productivity than more hours on the job.
Published in Physical
Review Letters, the
study «provides the most precise estimate of the mass of the Higgs boson yet known and is the result of collaboration between two teams that operate detectors at the
Large Hadron Collider at CERN, Europe's particle physics lab near Geneva, Switzerland.»
They also note that, although a
large number of
studies were
reviewed; many more were excluded because they were not specifically focused on gender differences in facial recognition.
In what is considered the
largest statistical
review of published computerized concussion testing to date, covering 37
studies and 3,960 participants all within the first week of sustaining a concussion, he and his co-authors — who include Pitt's Dr. Kontos — produced two key findings:
One
study mentioned in the WSU
review demonstrates how drought, hunting and habitat competition among growing populations in Egypt led to the extinction of many
large - bodied mammals around 3,000 B.C..
Aggressive treatment of high blood pressure comes with risks, and the
study, a
large clinical trial sponsored by the National Institutes of Health, has not yet been peer -
reviewed or published.
«Our
study has several distinct strengths compared to prior
studies including the
large number of participants, long - term follow - up,
large number of cardiovascular events that were confirmed by medical record
review, detailed information about diet and other cardiovascular disease risk factors, and repeated assessment of calcium supplement use over the 24 - year follow up period,» said Julie Paik, MD, MPH, BWH Channing Division of Network Medicine, Department of Medicine, lead
study author.
Harris cited other examples of concern — a
review of 100
studies in the field of psychology in which the findings in only about a third of the
studies were reproducible; an effort by scientists at Bayer, another
large drug company, that managed to reproduce the findings of only one - quarter of the
studies under
review; a just - published
review of 25 historical candidate genes for schizophrenia which found no evidence that the candidate genes are more associated with the disease than other genes.
Weissman says that most clinical
studies of stem cells fail to meet what he sees as key criteria: They should be based on clear, peer -
reviewed demonstrations of tissue regeneration, replicated by a
large number of independent groups that provide rapid, long - lasting benefits.
Experts have called for
large - scale
studies into altering the make - up of bacteria in the gut, after a
review showed that this might reduce the symptoms of Autism Spectrum Disorder (ASD).
«Income inequality has an effect only half as
large among childless folks,» said Owens, whose
study will be published online on April 27 and in the June print edition of the American Sociological
Review.
The
study — a systematic
review and meta - analysis of published data — is the
largest to quantify whether e-cigarettes assist smokers in quitting cigarettes.
A
review of
large - scale
studies involving more than 1.5 million people found all - cause mortality is higher for those who eat meat, particularly red or processed meat, on a daily basis.
Lee and Moher suggest that
large experimental
studies are needed to judge the effectiveness of different web - based peer
review templates to enforce reporting standards, and of ways one might train authors, reviewers and editors to use such tools and evaluate research.
In a
review of existing literature, Marteau did find descriptions of nudging being used to improve health behaviors — one
study reports a 70 % increase in the amount of fruit bought by school children at lunchtime after fruit was placed by the cash register — but these interventions have not been evaluated on a
large scale or assessed for cost - effectiveness.
(The projects had been funded by NIH's four
largest institutes and
reviewed by its three
largest study sections.)
In the first of the two
studies, the research team
reviewed published analyses of specialty drug cost - sharing, specifically for the three conditions that attract the
largest proportion of specialty drug spending: rheumatoid arthritis, cancer and multiple sclerosis.
These findings are generally consistent with those from recent systematic
reviews, some of which also included trials of statins for secondary prevention.47,51 - 53 Similar to other meta - analyses of primary and secondary prevention trials, 54,55 this
review found no association between use of statins and increased risk of muscle - related harms, although some observational
studies and randomized rechallenge trials found statins associated with increased risk of myopathy or joint - related symptoms.56 - 58 The
large HOPE - 3 trial found statins associated with increased risk of cataract surgery, an unanticipated finding.14 No other trial of statins for primary prevention evaluated risk of cataracts or cataract surgery.
She is the principal investigator on several
large research projects funded by the National Institutes of Health to
study the end - stages of dementia and has been a lead author on many articles in top peer -
reviewed journals related to this topic.
The authors concluded that although the
studies included in this
review provided important information, double - blinded, sham - controlled phase II and phase III clinical trials with
larger sample sizes are needed to validate this novel therapeutic approach.