- Obama takes aim at ‘corporate deserters’
- Dick’s Sporting Goods lays off 478 PGA golf pros
- Senators: Cease-fire must allow Israel to defend against rockets, tunnels
- Sierra Leone doctor fighting Ebola catches disease
- Iraq welcomes Russian fighter jets, helicopter gunships into ISIL fight
- John McCain laments: Obama’s ‘self-pity … is really kind of sad’
- GOP offer to fix VA gives $10 billion in emergency funds
- Paul Ryan offers to repair U.S. economic safety net with a single grant stream
- Kim Jong-un builds bond with Putin: $250M Russia-backed addition to key port opens
- Pope Francis meets Meriam Ibrahim, a Sudanese woman sentenced to death
Study sees strokes triple in women
Question of the Day
NEW ORLEANS (AP) — Strokes have tripled in recent years among middle-aged women in the U.S., an alarming trend doctors blame on the obesity epidemic.
Nearly 2 percent of women ages 35 to 54 reported having a stroke in the most recent federal health survey, from 1999 to 2004. Only about half a percent did in the previous survey, from 1988 to 1994.
The percentage is small because most strokes occur in older people. But the sudden spike in middle age and the reasons behind it are ominous, doctors said in research presented yesterday at a medical conference.
Strokes occurred even though more women in the recent survey were on medicines to control their cholesterol and blood pressure — steps that lower the risk of stroke.
Women’s waistlines are nearly 2 inches bigger than they were a decade earlier, and that bulge corresponds with the increase in strokes, researchers said.
In addition, women’s average body mass index, a commonly used measure of obesity, rose from 27 in the earlier survey to 29. They also had higher blood sugar levels.
No other traditional risk factors like smoking, heart disease or diabetes changed enough between the two surveys to account for the increase in strokes.
In a “pre-stroke population” of middle-age women, a tripling of cases is “an alarming increase,” said Dr. Ralph Sacco, neurology chief at the University of Miami Miller School of Medicine.
The study was led by Dr. Amytis Towfighi, a neurology specialist at the University of Southern California in Los Angeles, and presented at the International Stroke Conference in New Orleans.
She used the National Health and Nutrition Surveys, a federally funded project that gives periodic health checkups and questionnaires to a wide sample of Americans. Participants are routinely asked whether a doctor had ever told them they had had a stroke, and about 5,000 middle-aged people answered that question in each survey.
Researchers saw that the stroke rate had spiked in middle-aged women but stayed about the same — around 1 percent — in middle-aged men. So they looked deeper at the responses to see if they could learn why.
Belly fat stood out, Dr. Towfighi said. The portion of women with abdominal obesity rose from 47 percent in the earlier survey to 59 percent in the recent one. The change in men was smaller, and previous studies have shown that “abdominal obesity is a stronger risk factor for women than men,” she said.
Men traditionally have had a greater risk of stroke than women, and “women start catching up to men five or 10 years after menopause,” said Dr. Philip Gorelick, neurology chief at the University of Illinois in Chicago and chairman of the stroke conference.
The new research means “we need to redefine our textbooks about stroke in women,” because they may now be more at risk in middle age than men.
Obesity “sets the stage for all the other risk factors to come in” like diabetes and heart disease, Dr. Gorelick added.
By Michael Widlanski
Leveling the battlefield to aid terrorists enables evil to fight on
- 'We're coming for you, Barack Obama': Top U.S. official discloses threat from ISIL terrorists
- Obama orders Pentagon advisers to Ukraine
- NAPOLITANO: What if our democracy is a fraud?
- Hamas rejects Kerry's call for cease-fire; Fears grow others could join fight against Israel
- Norway expects imminent 'concrete threat' from ISIL terrorists 'within days'
- State Department indicates Nouri al-Maliki's days numbered as Iraq prime minister
- Evidence shows Russia firing artillery into Ukraine: Pentagon
- Algerian plane diverted due to storms, second aircraft: 116 missing
- Russia sends Iraq fighter jets, helicopter gunships for ISIL fight after meeting in Moscow
- Tom Petty: 'No one's got Christ more wrong than the Christians'
Obama's biggest White House 'fails'
Celebrities turned politicians
Athletes turned actors
20 gadgets that changed the world
Fighting in Iraq