More 90 year olds living in Amercia

The rolls of America's oldest old are surging: Nearly 2 million now are 90 or over, nearly triple their numbers of just three decades ago.

It's not all good news. They're more likely than the merely elderly to live in poverty and to have disabilities, creating a new challenge to already strained retiree income and health care programs.

First-ever census data on the 90-plus population highlight America's ever-increasing life spans, which are redefining what it means to be old.

Joined by graying baby boomers, the oldest old are projected to increase from 1.9 million to 8.7 million by midcentury -- making up 2 percent of the total U.S. population and one in 10 older Americans. That's a big change from over a century ago, when fewer than 100,000 people reached 90.

Demographers attribute the increases mostly to better nutrition and advances in medical care. Still, the longer life spans present additional risks for disabilities and chronic conditions such as arthritis, diabetes and Alzheimer's disease.

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Older patients may get lower quality care at hospital ER's

Trauma centers may not give the same high-quality care to severely injured elderly patients as they provide to younger patients, according to a new study.

Researchers analyzed data on 87,754 trauma patients of all ages treated at 131 trauma centers in the United States and one trauma center in Canada. About one-quarter of the patients were elderly.

When patients in all age groups were grouped together, 14 centers were rated as high performers, with lower than expected rates of death. When young and elderly patients were looked at separately, seven centers were high performers for young patients and nine were high performers for elderly patients. Only two centers were high performers for both young and elderly patients.

The study findings are published in the January issue of the journal Annals of Surgery.

"In the study we showed that although some centers demonstrate high performance overall, these same centers might not be providing the same high-quality care to the elderly," Dr. Barbara Haas, of St. Michael's Hospital, University of Toronto, said in a news release from the American College of Surgeons.

"We've shown that elderly patients have different needs from young patients. Centers need to focus on the needs of the elderly specifically in order to improve their quality of care," she added.

The study authors noted that an aging population means trauma centers are seeing many more elderly patients, who are more likely than younger patients to have conditions such as heart disease, lung disease and diabetes. These health problems need to be taken into account at the same time elderly patients are being treated for their injuries.