Epidemiology News and Research

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Study shows link between history of gum disease and increased cancer risk in older women

Postmenopausal women who have a history of gum disease also have a higher risk of cancer, according to a new study of more than 65,000 women.

1 Aug 2017

History of periodontal disease linked to greater risk of developing any cancer, study shows

Periodontal disease was associated with increased risk of several types of cancer in postmenopausal women, even in women who had never smoked.

1 Aug 2017

Study finds current annual TB screening in North America to be costly with limited health benefits

Tuberculosis (TB) is a recognized hazard for healthcare workers, but the annual screening strategy currently in place in Canada and the United States is costly with very limited health benefits and should be reconsidered, according to a new study led by a team from the Research Institute of the McGill University Health Centre.

31 Jul 2017

Study recommends revision of current guidelines for assessing orthostatic hypotension

A new study led by Johns Hopkins researchers suggests that testing for the presence of orthostatic hypotension, a form of low blood pressure, be performed within one minute of standing after a person has been lying down.

31 Jul 2017

New study provides insight into impact of pediatric cancer across sub-Saharan Africa

Collated Childhood cancer statistics in sub-Saharan Africa have been published for the first time as a monograph in the peer reviewed journal ecancermedicalscience, allowing researchers and policymakers a critical new insight into the impact of pediatric cancer across this region.

28 Jul 2017

Two de-identification methods reduce risk of re-identification of patients

Two de-identification methods, k-anonymization and adding a "fuzzy factor," significantly reduced the risk of re-identification of patients in a dataset of 5 million patient records from a large cervical cancer screening program in Norway.

28 Jul 2017

Adults with poor sleep patterns more likely to be overweight and obese, study finds

Adults in the UK who have poor sleep patterns are more likely to be overweight and obese and have poorer metabolic health, according to a new study.

27 Jul 2017

ACA helped reduce socioeconomic gaps in health care access, report shows

The Affordable Care Act has helped to close the gap in health care access between residents of poor and higher-income households, a new report by Boston University School of Public Health researchers shows.

27 Jul 2017

UGA researcher develops clinical decision rule to accurately detect acute bacterial rhinosinusitis

Sinus infections are one of the most common reasons patients walk out of the doctor's office with an antibiotic prescription in hand. The problem is that bacteria causes only about one-third of sinus infections, which means most patients are inappropriately receiving antibiotics.

26 Jul 2017

High quality diet during mid-to-late adulthood may prevent adverse metabolic consequences

A new study in Obesity investigated the impact of diet quality in mid-to-late-adulthood on visceral and liver fat not solely relying on Body Mass Index.

26 Jul 2017

Study finds sevenfold rise in prescription opioid use among fatally injured drivers

The percentage of fatally injured drivers who tested positive for prescription opioids rose sevenfold from 1 percent in 1995 to over 7 percent in 2015, according to a new study at Columbia University's Mailman School of Public Health. The findings appear online in the American Journal of Public Health.

26 Jul 2017

Kidenga app tracks mosquito activity and disease symptoms for summer travelers

Just because Zika isn't in the news as much lately, doesn't mean the mosquito-borne infection no longer is a health threat.

26 Jul 2017

Living in rural households lowers person's risk of developing IBD, study finds

Living in rural households decreases a person's risk of developing inflammatory bowel disease (IBD), particularly for young children and adolescents, according to a new study by researchers at the Children's Hospital of Eastern Ontario Research Institute, Institute for Clinical Evaluative Sciences, and the Canadian Gastro-Intestinal Epidemiology Consortium.

25 Jul 2017

Patient navigator programs at barbershops could improve colorectal cancer screening among black men

Aging black men are at much greater risk of dying prematurely of colorectal cancer than any other group in the United States, and are less likely than their white counterparts to be diagnosed at an early stage of the disease.

25 Jul 2017

Higher levels of neuroticism may reduce risk of death for some individuals

Data from a longitudinal study of over 500,000 people in the United Kingdom indicate that having higher levels of the personality trait neuroticism may reduce the risk of death for individuals who report being in fair or poor health.

24 Jul 2017

People with genetic susceptibility to Alzheimer's may have greater cognitive deficits with sleep-disordered breathing

People who carry a genetic susceptibility to Alzheimer's disease appear to be at greater risk of diminished cognition from sleep-disordered breathing than those without the susceptibility, according to new research published online, ahead of print in the Annals of the American Thoracic Society.

21 Jul 2017

Epigenetic dysregulation with age in normal breast tissue may contribute to cancer risk

Several known factors are associated with a higher risk of breast cancer including increasing age, being overweight after menopause, alcohol intake, and family history.

20 Jul 2017

Kent State professor offers reliable information about vaccine safety, urges to promote immunization

The center of a public health debate is whether parents should have their children vaccinated. Tara Smith, Ph.D., professor of epidemiology at Kent State University's College of Public Health, challenges statements made by influential individuals who oppose the widespread use of vaccines, and she calls upon her colleagues in the scientific community to speak out to promote vaccination.

19 Jul 2017

Study explores reasons for higher risk of depression in some women

It's no secret that the risk of depression increases for women when their hormones are fluctuating. Especially vulnerable times include the menopause transition and onset of postmenopause.

19 Jul 2017

Maternal pre-pregnancy obesity linked to increased risk for neurocognitive problems in preterm infants

A new study has found that children born extremely premature to women who are overweight or obese before the pregnancy are at an increased risk for low scores on tests of intelligence and cognitive processes that influence self-regulation and control, according to researchers at Wake Forest Baptist Medical Center.

18 Jul 2017

Epidemiology News and Research

Study shows link between history of gum disease and increased cancer risk in older women

History of periodontal disease linked to greater risk of developing any cancer, study shows

Study finds current annual TB screening in North America to be costly with limited health benefits

Study recommends revision of current guidelines for assessing orthostatic hypotension

New study provides insight into impact of pediatric cancer across sub-Saharan Africa

Two de-identification methods reduce risk of re-identification of patients

Adults with poor sleep patterns more likely to be overweight and obese, study finds

ACA helped reduce socioeconomic gaps in health care access, report shows

UGA researcher develops clinical decision rule to accurately detect acute bacterial rhinosinusitis

High quality diet during mid-to-late adulthood may prevent adverse metabolic consequences

Study finds sevenfold rise in prescription opioid use among fatally injured drivers

Kidenga app tracks mosquito activity and disease symptoms for summer travelers

Living in rural households lowers person's risk of developing IBD, study finds

Patient navigator programs at barbershops could improve colorectal cancer screening among black men

Higher levels of neuroticism may reduce risk of death for some individuals

People with genetic susceptibility to Alzheimer's may have greater cognitive deficits with sleep-disordered breathing

Epigenetic dysregulation with age in normal breast tissue may contribute to cancer risk

Kent State professor offers reliable information about vaccine safety, urges to promote immunization

Study explores reasons for higher risk of depression in some women

Maternal pre-pregnancy obesity linked to increased risk for neurocognitive problems in preterm infants

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