Topic: epidemiology

Transgender youth at risk for depression, suicide

Transgender youth are more at risk for mental illness, including depression, anxiety, suicidal thoughts and attempts, and self-harm than their non-transgender peers, according to a new study led by Sari L. Reisner, research scientist at The Fenway Institute and postdoctoral research fellow…

More whole grains linked with lower mortality

For immediate release: January 5, 2015 Boston, MA -- Eating more whole grains is associated with up to 15% lower mortality—particularly cardiovascular disease (CVD)-related mortality, according to a large new long-term study from Harvard T.H. Chan School of Public Health. The study also found that bran,…

Weight training appears key to controlling belly fat

For immediate release: December 22, 2014 Boston, MA — Healthy men who did twenty minutes of daily weight training had less of an increase in age-related abdominal fat compared with men who spent the same amount of time doing aerobic activities, according…

Obesity linked to aggressive prostate cancer

A new report that analyzed the health histories of 9.8 million men finds strong evidence that excess body fat may increase advanced prostate cancer risk. The report, Diet, Nutrition, Physical Activity and Prostate Cancer, was released by the American Institute for Cancer…

Swapping veggies for meat a healthier choice

Numerous studies since the 1960s have linked consumption of red meat to an increased risk of breast and colon cancer, type 2 diabetes, cardiovascular disease, and other conditions, Walter Willett, Fredrick John Stare professor of epidemiology and nutrition and chair of the…

Fine particulate air pollution linked with increased autism risk

For immediate release: December 18, 2014 Boston, MA — Women exposed to high levels of fine particulate matter specifically during pregnancy—particularly during the third trimester—may face up to twice the risk of having a child with autism than mothers living in areas…

Mediterranean diet linked to longer life

The Mediterranean diet, already considered one of the healthiest diets because of its link to reduced risk of heart disease, cancer, and other chronic diseases, has a new feather in its cap. A study by Harvard School of Public Health (HSPH) and…

Yogurt may reduce type 2 diabetes risk

A new study led by Harvard School of Public Health (HSPH) researchers found that higher consumption of yogurt was associated with a reduced risk of type 2 diabetes. Other forms of dairy were not found to offer similar protection. Drawing on health…

Predicting Ebola’s spread using cell phone data

Harvard School of Public Health (HSPH) epidemiologist Caroline Buckee and her team are using cell phone data to track travel patterns across West Africa to help fight the Ebola epidemic. Such data—including unique cell phone “pings” from cell phone towers—can show where…