2011年12月19日星期一

Broaching the negatives

The public at large is no less skeptical. A recent Gallup poll showed that nearly 60 percent of Americans believed that standard cancer screenings — including mammograms and prostate specific antigen (PSA) blood tests — were performed often enough. Thirty-one percent thought they should be conducted more frequently. Only 7 percent said they were done too often.
"It's extraordinarily hard to give up the notion that there's a way to protect yourself from dying from cancer... Our goal here is to make it a matter of evidence, not a matter of opinion," said Virginia Moyer, a pediatrician from Baylor College of Medicine, who now chairs the 16-member panel. UGG Argyle Knit Boots
"Our successes are measured in positives," she said of the public's growing awareness of screening in the last three decades. "We are just beginning to approach the negatives."
Burned by the experience with mammograms, the task force is looking for a better way to deliver the message, consulting with powerful consumer interest groups, hiring public relations professionals and reworking some of the language tied to its system of letter-based recommendations.
"We're spending more time paying attention to how we say things to make sure it's understood well," said long-time panel member and current co-vice chair Dr. Michael LeFevre, a professor of family medicine at the University of Missouri School of Medicine. "We have no interest in being some wizard behind the curtain."
The panel now issues its recommendations in draft form first and solicits public comment before making them final. In about a year, the public may have a chance to chime in early on the evaluation process, including posing questions for researchers and reviewing the evidence report draft used by the panel. UGG Classic Short
Task force officials concede that the comments are unlikely to change the recommended letter grade, unless they introduce crucial new evidence. But they can point to misunderstandings and help the panel better craft its message.
In late October, the panel met with consumer interest groups, including retired persons lobby AARP and the Consumers Union, to get input on how to frame recommendations that was once reserved for patient advocates.
The public's participation has been unprecedented. The panel is now finalizing its PSA prostate cancer recommendation and public comments on the subject have reached into the thousands, LeFevre said.

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