Sentences with phrase «older studies suggested»

Older studies suggested as much as a 12-fold difference between the sexes, the researchers said.

An older study suggests that anesthetic death among cats is rare, but not as rare as that reported for humans or dogs.2

Not exact matches

The study suggests that up until 1997, whenever the ice caps and glaciers melted, the runoff would be filtered through a layer of older snow called the «firn» and trickle down to the ice surface, where it would freeze again, allowing the glaciers and ice caps to grow each winter.

Two other recent studies of older people with MCI have suggested that merely amping up one's workout routine with the right moves could help slow the brain's decay.

The use of computers and e-mail is ubiquitous among all white collar workers, but a recent study suggests that there's a generational gap between how younger and older employees use the Internet at work.

But the study also suggested that some antidepressants were more effective than others; several older antidepressants were found to be more effectivee than more modern ones, but the modern treatments (such as Prozac) were better tolerated by patients.

Older adults who volunteered to help children with reading and writing tended to experience less memory loss and maintain greater physical mobility, one study suggested.

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Some football helmet manufacturers suggest that players who wear their helmets - especially new models - may be at lower risk of concussion than those who wear competitors» models or older helmets, basing their claims on how well the new or newer helmets absorb and lessen some of the impact forces that cause concussion in biomechanical studies performed in the controlled environment of the laboratory.

Although each of the teams using the PEP exercise program had a dedicated athletic training staff, the success reported in the earlier study in reducing ACL injuries among 14 - to 18 - year - old competitive female club soccer players - who ordinarily do not benefit from direct oversight from certified athletic trainers (ATCs) or physical therapists - suggest that the program may benefit other age groups and levels of play where direct oversight by medical professionals is far less common.

Yet even though a 10 - month - old's sympathetic response may be rudimentary, the results of this study suggest that sympathy is beginning to emerge as part of their social - emotional development by this point.

Studies suggest that you can start slow and try to work up to 20 minutes twice a day by the time your baby is 3 to 4 months old.

There has been concern raised about a resurgence of vitamin D deficiency and rickets among infants and children, with reports emerging in the United States from Alaska, 1,2 Iowa, 3 Nevada, 4 California, 5 North Carolina, 6 Texas, 7 and mother - infant pairs in Boston, 8 among others.9 The prevalence of vitamin D deficiency in young children also appears to be high in other countries, including England, 10 Greece, 11 and Canada.12, 13 One study from China found a 65.3 % prevalence of vitamin D deficiency among 12 - to 24 - month - olds, but few cases (3.7 %) of radiographic or clinical rickets were noted.14 Previous studies suggest risk factors to be dark skin pigmentation1,3 - 12 and breastfeeding without supplementation.1 - 7, 9,12,13 To date, reports have focused primarily on young infants compared with toddlers.

Some of these studies suggested the concussions lead to more symptoms for young athletes than older ones.

Babies aren't critics, but a new study suggests that older children are.

Although the infants in the study were between 7 to 36 weeks old, some parents would even suggest starting these nightly routines when the baby is only 6 to 8 weeks old.

In general, even in a family with a strong history of food allergy, there is no reason to wait until the baby is older before introducing highly allergenic foods, and some studies suggest that it may even be helpful to introduce these foods early.

A study involving both college students and 5 - year - olds suggests that listening to pleasing music improves performance on cognitive tests and promotes creativity.

In another study, fathers with children enrolled in Early Head Start employed significantly more complex social play interactions with their 24 - month - olds than did fathers with children in a control group.17 These studies suggest possible benefits to fathers who become involved in Head Start, but more studies are needed to replicate these findings and to demonstrate how fathers and children are affected by participation.

Although most studies of parental depression have focused on mothers, the impact of depression in fathers has received increasing attention.2, 3 Using data from the 2002 National Comorbidity Replication Survey, the Institute of Medicine report also estimated that 4.3 % of men with a child under 18 years old had a major depressive disorder within the previous 12 months.1 In addition, a recent meta - analysis4 suggested that the prevalence of paternal depression within the first year of a child's life was 10.4 %.

Now, a new study on lizards suggests that sleep states once thought to occur only in mammals and birds have much older evolutionary origins.

BAD ROOMMATE By suggesting that babies age 6 months and older may sleep longer when in their own bedrooms, a new study provides ammunition to parents who want their room back to themselves after the first six months.

Studies of DNA mutation rates suggest that apes and Old World monkeys first evolved from their shared common ancestor in the late Oligocene, between 25 and 30 million years ago.

The new study analyzes a 430 - million - year - old fossil found recently in southern Scotland that, unlike previously described fossils, had a tail preserved in a highly curved configuration, suggesting it would have been well - equipped to finish off prey held firm with its small front limbs, the researchers report today in The American Naturalist.

One of the oldest known galaxies in the universe is now home to the oldest oxygen yet spotted, a new study suggests.

«This study suggests that testing for biomarkers of ovarian reserve does not predict the chances for conception in older women still of reproductive age.»

But these studies suggest that doctors do not have to take aggressive measures when treating patients older than 85 for hypertension.

«With longevity and the ability to bear children at an older age associated with longer telomere length, this study suggests that a higher maternal age of successful child bearing may be a marker of healthy aging,» says Dr. JoAnn Pinkerton, NAMS executive director.

The study quite reasonably suggests there is a finite amount of sleep to be had, at least for the 50 Japanese 19 - month - olds tracked by researchers.

Several studies now suggest that, to avoid developing food allergies, it's better for babies to be exposed to food from 4 months old.

«Hatha yoga boosts brain function in older adults, study suggests.»

Risks for autism and schizophrenia rise for kids of older fathers, and a new genetic study suggests why

Recent studies suggest that the total loss in brain volume due to atrophy — a wasting away of tissue caused by cell degeneration — between our teen years and old age is 15 percent or more, which means that by the time we're in our seventies, our brains have shrunk to the size they were when we were between 2 and 3 years old.

«Our new study indicates that a differential therapeutic approach can be beneficial for older patients in melanoma and suggests that age should be taken into account to design better treatments for certain cohorts of patients.»

Researchers said this work could support previous studies that suggest aerobic exercise may forestall cognitive decline in older individuals at risk of dementia, and extends the idea that exercise may be beneficial for brain health to younger adults.

Early dementia is typically associated with memory and thinking problems; but older adults should also be vigilant about hearing and communication problems, suggest recent findings in a joint Baycrest - University of Memphis study.

A mouse study suggests marijuana may have the opposite effect on older people than it has on the young, boosting learning and memory instead of impairing it

Australian Aborigines relate some of the oldest memories in the world, a controversial new study suggests.

It potentially also suggests applications for the human ageing process even at old age when telomere length has already decreased,» said Dr Grishma Rane, Research Fellow at CSI Singapore and co-first author of the study.

«The less older adults sleep, the faster their brains age, new study suggests.»

«This study provides the first objective evidence suggesting that physical activity behavior is related to the functioning of the endogenous pain modulatory systems in older adults,» the researchers write.

A study of nearly 7,500 Americans age 65 or older suggests that elevated blood pressure is not related to high mortality risk among people in that age group with weak grip strength.

«This study suggests that low testosterone in older men could lead to a decline in muscle strength, which might explain their increased risk of functional disability,» Hsu said.

The results of their study suggest that hospitalization may be a more of a major risk factor for long - term cognitive decline in older adults than previously recognized.

«Our study findings suggest that the majority of young and middle - aged to old adults underestimate the intensity of physical activity that is required to achieve health benefits,» says Professor Jennifer Kuk, School of Kinesiology and Health Science.

A new study by researchers at Rush University Medical Center reviews research that suggests that the risk for developing Alzheimer's disease among older African Americans may be two to three times greater than in the non-Hispanic white population and that they differ from the non-Hispanic white population in risk factors and disease manifestation.

«There are old studies from the 1970s suggesting that this pathway might regulate thirst.

The high prevalence of OSA the study found in these cognitively normal elderly participants and the link between OSA and amyloid burden in these very early stages of AD pathology, the researchers believe, suggest the CPAP, dental appliances, positional therapy and other treatments for sleep apnea could delay cognitive impairment and dementia in many older adults.

Now a study suggests that prenatal, but not childhood, exposure to BPA is connected to anxiety, depression and difficulty controlling behaviors in three - year - olds, especially girls.

A new study suggests that one night of partial sleep deprivation promotes biological aging in older adults.