Simple measures cut infections caught in hospitals

CHICAGO (AP) — Preventing surgery-linked infections is a major concern for hospitals and it turns out some simple measures can make a big difference.

A project at seven big hospitals reduced infections after colorectal surgeries by nearly one-third. It prevented an estimated 135 infections, saving almost $4 million, the Joint Commission hospital regulating group and the American College of Surgeons announced Wednesday. The two groups directed the 2 1/2-year project.

Solutions included having patients shower with special germ-fighting soap before surgery, and having surgery teams change gowns, gloves and instruments during operations to prevent spreading germs picked up during the procedures.

Some hospitals used special wound-protecting devices on surgery openings to keep intestine germs from reaching the skin.

The average rate of infections linked with colorectal operations at the seven hospitals dropped from about 16 percent of patients during a 10-month phase when hospitals started adopting changes to almost 11 percent once all the changes had been made.

Hospital stays for patients who got infections dropped from an average of 15 days to 13 days, which helped cut costs.

"The improvements translate into safer patient care," said Dr. Mark Chassin, president of the Joint Commission. "Now it's our job to spread these effective interventions to all hospitals."

Almost 2 million health care-related infections occur each year nationwide; more than 90,000 of these are fatal.

Besides wanting to keep patients healthy, hospitals have a monetary incentive to prevent these infections. Medicare cuts payments to hospitals that have lots of certain health care-related infections, and those cuts are expected to increase under the new health care law.

The project involved surgeries for cancer and other colorectal problems. Infections linked with colorectal surgery are particularly common because intestinal tract bacteria are so abundant.

To succeed at reducing infection rates requires hospitals to commit to changing habits, "to really look in the mirror and identify these things," said Dr. Clifford Ko of the American College of Surgeons.

The hospitals involved were Cedars-Sinai Medical Center in Los Angeles; Cleveland Clinic in Ohio; Mayo Clinic-Rochester Methodist Hospital in Rochester, Minn.; North Shore-Long Island Jewish Health System in Great Neck, NY; Northwestern Memorial Hospital in Chicago; OSF Saint Francis Medical Center in Peoria, Ill.; and Stanford Hospital & Clinics in Palo Alto, Calif.

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Online:

Joint Commission: http://www.jointcommission.org

American College of Surgeons: http://www.facs.org

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AP Medical Writer Lindsey Tanner can be reached at http://www.twitter.com/LindseyTanner

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Wall Street jumps in another "fiscal cliff" swing

NEW YORK (Reuters) - Stocks rallied on Wednesday after comments from House Speaker John Boehner, the top Republican in Congress, on a possible compromise to avoid the "fiscal cliff" turned the market around.

The S&P 500 rebounded from a 1 percent decline, gaining more than 20 points from its low after Boehner, an Ohio Republican, said he was optimistic that a budget deal to avoid big spending cuts and tax hikes can be worked out. President Barack Obama added to the good feelings, saying he hoped to get a deal done in the next four weeks.

Whether or not those remarks reflect the reality of negotiations is another story.

"The fiscal cliff is dominating the discussion, and short term, we're a little bit too optimistic on it being fixed right away," said John Manley, chief equity strategist for Wells Fargo Advantage Funds in New York.

In expectation of higher dividend tax rates in 2013, companies have been shifting dividends or announcing special payouts to shareholders.

Costco Wholesale Corp , up 6.3 percent at $102.58, was the S&P 500's biggest percentage gainer after it became the latest company to announce a special dividend.

The market's move marked the second straight day where a leading legislator dictated trading action. On Tuesday, stocks fell on pessimistic remarks from Senate Majority Leader Harry Reid, a Democrat from Nevada.

The market has been swinging for weeks now on headlines from Washington, with Wednesday's gyrations once again highlighting the importance that Wall Street is giving to finding a solution to avoid the series of tax increases and spending cuts that could push the U.S. economy into recession.

The Dow Jones industrial average <.dji> rose 106.98 points, or 0.83 percent, to 12,985.11 at the close. The S&P 500 <.spx> gained 10.99 points, or 0.79 percent, to 1,409.93. The Nasdaq Composite <.ixic> added 23.99 points, or 0.81 percent, to close at 2,991.78.

The S&P 500 bounced off a strong support area near 1,385 that includes both its 200- and 14-day moving averages. It closed above 1,400 for the third session in four - an optimistic sign for stock bulls.

Knight Capital Group Inc shares jumped 15.2 percent to $3.42 on news that Getco Holding proposed a $1.4 billion merger with Knight, while Virtu Financial offered to buy Knight for at least $1.1 billion.

Apparel retailer Express Inc rose 8.9 percent to $14.15 after it forecast strong earnings for the current quarter as lower prices and easy-to-understand discounts led to robust Black Friday sales.

The S&P retail index <.spxrt> gained 1.4 percent.

Green Mountain Coffee Roasters surged 27.3 percent to $36.86 a day after it forecast quarterly and full-year earnings well ahead of analysts' expectations.

Nearly 6.1 billion shares changed hands on the New York Stock Exchange, the Nasdaq and NYSE MKT, below the daily average so far this year of about 6.48 billion shares.

On the NYSE, roughly seven stocks rose for every three that fell, and on Nasdaq, five issues rose for every three that fell.

(Reporting by Rodrigo Campos; Editing by Jan Paschal)

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U.S. Is Weighing Stronger Action in Syrian Conflict

Francisco Leong/Agence France-Presse — Getty Images

Rebels in northern Syria celebrated on Wednesday next to what was reported to be a government fighter jet.

WASHINGTON — The Obama administration, hoping that the conflict in Syria has reached a turning point, is considering deeper intervention to help push President Bashar al-Assad from power, according to government officials involved in the discussions.

While no decisions have been made, the administration is considering several alternatives, including directly providing arms to some opposition fighters.

The most urgent decision, likely to come next week, is whether NATO should deploy surface-to-air missiles in Turkey, ostensibly to protect that country from Syrian missiles that could carry chemical weapons. The State Department spokeswoman, Victoria Nuland, said Wednesday that the Patriot missile system would not be “for use beyond the Turkish border.”

But some strategists and administration officials believe that Syrian Air Force pilots might fear how else the missile batteries could be used. If so, they could be intimidated from bombing the northern Syrian border towns where the rebels control considerable territory. A NATO survey team is in Turkey, examining possible sites for the batteries.

Other, more distant options include directly providing arms to opposition fighters rather than only continuing to use other countries, especially Qatar, to do so. A riskier course would be to insert C.I.A. officers or allied intelligence services on the ground in Syria, to work more closely with opposition fighters in areas that they now largely control.

Administration officials discussed all of these steps before the presidential election. But the combination of President Obama’s re-election, which has made the White House more willing to take risks, and a series of recent tactical successes by rebel forces, one senior administration official said, “has given this debate a new urgency, and a new focus.”

The outcome of the broader debate about how heavily America should intervene in another Middle Eastern conflict remains uncertain. Mr. Obama’s record in intervening in the Arab Spring has been cautious: While he joined in what began as a humanitarian effort in Libya, he refused to put American military forces on the ground and, with the exception of a C.I.A. and diplomatic presence, ended the American role as soon as Col. Muammar el-Qaddafi was toppled.

In the case of Syria, a far more complex conflict than Libya’s, some officials continue to worry that the risks of intervention — both in American lives and in setting off a broader conflict, potentially involving Turkey — are too great to justify action. Others argue that more aggressive steps are justified in Syria by the loss in life there, the risks that its chemical weapons could get loose, and the opportunity to deal a blow to Iran’s only ally in the region. The debate now coursing through the White House, the Pentagon, the State Department and the C.I.A. resembles a similar one among America’s main allies.

“Look, let’s be frank, what we’ve done over the last 18 months hasn’t been enough,” Britain’s prime minister, David Cameron, said three weeks ago after visiting a Syrian refugee camp in Jordan. “The slaughter continues, the bloodshed is appalling, the bad effects it’s having on the region, the radicalization, but also the humanitarian crisis that is engulfing Syria. So let’s work together on really pushing what more we can do.” Mr. Cameron has discussed those options directly with Mr. Obama, White House officials say.

France and Britain have recognized a newly formed coalition of opposition groups, which the United States helped piece together. So far, Washington has not done so.

American officials and independent specialists on Syria said that the administration was reviewing its Syria policy in part to gain credibility and sway with opposition fighters, who have seized key Syrian military bases in recent weeks.

“The administration has figured out that if they don’t start doing something, the war will be over and they won’t have any influence over the combat forces on the ground,” said Jeffrey White, a former Defense Intelligence Agency intelligence officer and specialist on the Syria military. “They may have some influence with various political groups and factions, but they won’t have influence with the fighters, and the fighters will control the territory.”

Jessica Brandt contributed reporting from Cambridge, Mass.

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Samsung takes aim at Japanese rivals with Android camera

SEOUL (Reuters) – South Korean consumer electronics giant Samsung Electronics Co is taking aim at its Japanese rivals with an Android-powered digital camera that allows users to swiftly and wirelessly upload pictures to social networking sites.

The Galaxy camera lets users connect to a mobile network or Wi-Fi to share photographs and video without having to hook up the camera to a computer.

While it’s not the first to the market, Samsung‘s financial and marketing clout suggest it could be the biggest threat to Japanese domination of a digital camera industry which research firm Lucintel sees growing to $ 46 billion by 2017 and where big brands include Canon Inc, Sony Corp, Panasonic Corp, Nikon Corp and Olympus Corp.

“Samsung has a tough row to hoe against the likes of Canon and Nikon in the camera brand equity landscape,” said Liz Cutting, senior imaging analyst at research firm NPD Group. “Yet as a brand known more in the connected electronic device arena, Samsung has a unique opportunity to transfer strength from adjacent categories into the dedicated camera world.”

The Korean group, battling for mobile gadget supremacy against Apple Inc, is already a global market leader in televisions, smartphones and memory chips.

Samsung last year brought its camera and digital imaging business – one of its smallest – under the supervision of JK Shin, who heads a mobile business that generated 70 percent of Samsung’s $ 7.4 billion third-quarter profit.

“Our camera business is quickly evolving … and I think it will be able to set a new landmark for Samsung,” Shin said on Thursday at a launch event in Seoul. “The product will open a new chapter in communications – visual communications,” he said, noting good reviews for the Samsung Galaxy camera which went on sale in Europe and the United States earlier this month.

AIMING AT ‘PRO-SUMERS’

The Galaxy camera, which sells in the United States for $ 499.99 through AT&T with various monthly data plans, features a 4.8-inch LCD touchscreen and a 21x optical zoom lens. Users can send photos instantly to other mobile devices via a 4G network, access the Internet, email and social network sites, edit photos and play games.

The easy-to-use camera, and the quality of the pictures, is aimed at mid-market ‘pro-sumers’ – not quite professional photographers but those who don’t mind paying a premium for user options not yet available on a smartphone – such as an optical, rather than digital, zoom, better flash, and image stabilization.

The appeal of high picture quality cameras with wireless connection has grown as social media services such as Facebook Inc drive a boom in rapid shoot-and-share photos.

“At a price point higher than some entry-level interchangeable-lens cameras, the Galaxy camera should appeal to a consumer willing to pay an initial and ongoing premium for 24/7 creative interactivity,” said Cutting.

Traditional digital camera makers are responding.

Canon, considered a leader in profitability in corporate Japan with its aggressive cost cutting, saw its compact camera sales eroded in the most recent quarter by smartphones, and has just introduced its first mirrorless camera to tap into a growing market for small, interchangeable-lens cameras that rival Nikon entered last year.

Nikon has also recently introduced an Android-embedded Wi-Fi only camera.

($ 1 = 1086.4000 Korean won)

(This story fixes typing error in paragraph 9)

(Additional reporting by Dhanya Skariachan in NEW YORK; Editing by Ian Geoghegan)

Wireless News Headlines – Yahoo! News

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Dancing with the Stars Crowns an All-Star Winner

TV Watch
Update

By Mike Fleeman

UPDATED
11/27/2012 at 11:00 PM EST

• Originally published 11/27/2012 at 10:50 PM EST

Tom Bergeron and Brooke Burke Charvet

Adam Larkey/ABC

There's a new leading lady!

The first all-female finale of Dancing with the Stars featured all-stars Shawn Johnson, Kelly Monaco and Melissa Rycroft in a fierce battle Tuesday night for the mirror ball trophy.

After taking big risks in Monday night's performance show, the stars and their pro partners – Derek Hough, Val Chmerkovskiy and Tony Dovolani – performed "instant dances."

With the competitors getting their dance-style instructions less than an hour before hitting the floor, the field was whittled down to two couples. Read on to find out who won.

After Monaco was the first eliminated, it came down to Johnson and Rycroft. And the winner was ... Rycroft!

Amid showering confetti, the reality star and Dovolani clutched the trophy. They embraced and jumped up and down.

Rycroft was the only competitor among the final three all-stars to not have won before. Dovolani had labored 14 seasons without previously winning.

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CDC: HIV spread high in young gay males

NEW YORK (AP) — Health officials say 1 in 5 new HIV infections occur in a tiny segment of the population — young men who are gay or bisexual.

The government on Tuesday released new numbers that spotlight how the spread of the AIDS virus is heavily concentrated in young males who have sex with other males. Only about a quarter of new infections in the 13-to-24 age group are from injecting drugs or heterosexual sex.

The Centers for Disease Control and Prevention said blacks represented more than half of new infections in youths. The estimates are based on 2010 figures.

Overall, new U.S. HIV infections have held steady at around 50,000 annually. About 12,000 are in teens and young adults, and most youth with HIV haven't been tested.

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Online:

CDC report: http://www.cdc.gov/vitalsigns

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News Analysis: Sunni Leaders Gaining Clout in Mideast

Mohammed Saber/European Pressphoto Agency

A Palestinian woman in Gaza City on Tuesday walked amid the rubble left from eight days of fighting that ended in a cease-fire.

RAMALLAH, West Bank — For years, the United States and its Middle East allies were challenged by the rising might of the so-called Shiite crescent, a political and ideological alliance backed by Iran that linked regional actors deeply hostile to Israel and the West.

But uprising, wars and economics have altered the landscape of the region, paving the way for a new axis to emerge, one led by a Sunni Muslim alliance of Egypt, Qatar and Turkey. That triumvirate played a leading role in helping end the eight-day conflict between Israel and Gaza, in large part by embracing Hamas and luring it further away from the Iran-Syria-Hezbollah fold, offering diplomatic clout and promises of hefty aid.

For the United States and Israel, the shifting dynamics offer a chance to isolate a resurgent Iran, limit its access to the Arab world and make it harder for Tehran to arm its agents on Israel’s border. But the gains are also tempered, because while these Sunni leaders are willing to work with Washington, unlike the mullahs in Tehran, they also promote a radical religious-based ideology that has fueled anti-Western sentiment around the region.

Hamas — which received missiles from Iran that reached Israel’s northern cities — broke with the Iranian axis last winter, openly backing the rebellion against the Syrian president, Bashar al-Assad. But its affinity with the Egypt-Qatar-Turkey axis came to fruition this fall.

“That camp has more assets that it can share than Iran — politically, diplomatically, materially,” said Robert Malley, the Middle East program director for the International Crisis Group. “The Muslim Brotherhood is their world much more so than Iran.”

The Gaza conflict helps illustrate how Middle Eastern alliances have evolved since the Islamist wave that toppled one government after another beginning in January 2011. Iran had no interest in a cease-fire, while Egypt, Qatar and Turkey did.

But it is the fight for Syria that is the defining struggle in this revived Sunni-Shiite duel. The winner gains a prized strategic crossroads.

For now, it appears that that tide is shifting against Iran, there too, and that it might well lose its main Arab partner, Syria. The Sunni-led opposition appears in recent days to have made significant inroads against the government, threatening the Assad family’s dynastic rule of 40 years and its long alliance with Iran. If Mr. Assad falls, that would render Iran and Hezbollah, which is based in Lebanon, isolated as a Shiite Muslim alliance in an ever more sectarian Middle East, no longer enjoying a special street credibility as what Damascus always tried to sell as “the beating heart of Arab resistance.”

If the shifts seem to leave the United States somewhat dazed, it is because what will emerge from all the ferment remains obscure.

Clearly the old leaders Washington relied on to enforce its will, like President Hosni Mubarak of Egypt, are gone or at least eclipsed. But otherwise confusion reigns in terms of knowing how to deal with this new paradigm, one that could well create societies infused with religious ideology that Americans find difficult to accept. The new reality could be a weaker Iran, but a far more religiously conservative Middle East that is less beholden to the United States.

Already, Islamists have been empowered in Egypt, Libya and Tunisia, while Syria’s opposition is being led by Sunni insurgents, including a growing number identified as jihadists, some identified as sympathizing with Al Qaeda. Qatar, which hosts a major United States military base, also helps finance Islamists all around the region.

In Egypt, President Mohamed Morsi resigned as a member of the Muslim Brotherhood only when he became head of state, but he still remains closely linked with the movement. Turkey, the model for many of them, has kept strong relations with Washington while diminishing the authority of generals who were longstanding American allies.

“The United States is part of a landscape that has shifted so dramatically,” said Mr. Malley of the International Crisis Group. “It is caught between the displacement of the old moderate-radical divide by one that is defined by confessional and sectarian loyalty.”

The emerging Sunni axis has put not only Shiites at a disadvantage, but also the old school leaders who once allied themselves with Washington.

The old guard members in the Palestinian Authority are struggling to remain relevant at a time when their failed 20-year quest to end the Israeli occupation of Palestinian lands makes them seem both anachronistic and obsolete.

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Cyber Monday sales best ever, for Amazon’s Kindle too

(Reuters) – Internet sales jumped more than 30 percent on Cyber Monday, making it the biggest online shopping day ever, according to data released on Tuesday.

Walmart.com, the online division of Walmart U.S., had its best sales day in history, a spokeswoman said.

Cyber Monday also was a record day for sales of Amazon.com Inc’s Kindle devices, the online retailer said, without specifying the number sold.

Still, eBay Inc, operator of one of the largest online marketplaces, outperformed its arch rival Amazon.com over the crucial first five days of the holiday shopping season, according to one closely watched measure.

Cyber Monday has been the biggest online shopping day in recent years, as workers return to offices and make holiday purchases on their computers. This year, the boom in smart phone and tablet adoption has added extra fuel to online shopping.

Cyber Monday sales online jumped 30.3 percent from the same day last year, according to International Business Machines Corp, which analyzes transactions from 500 U.S. retailers.

Mobile devices accounted for 18 percent of visits to retailer websites and 13 percent of sales on Cyber Monday. That was up 70 percent and 96 percent, respectively, compared with the same day last year, IBM reported.

To that end, Walmart.com said Cyber Monday online traffic from Walmart’s mobile apps jumped 280 percent versus a year ago.

On Monday, when retailers offered big Cyber Monday online deals, web shopping peaked at 11:25 a.m. EST (1625 GMT), IBM said. That timing suggests shoppers continue to check out online offers while still at work, even though more people have high-speed Internet access at home than in previous years.

AMAZON’S KINDLE DEAL

Amazon.com cut the price of its 7-inch Kindle Fire tablet by $ 30 to $ 129 on Monday, and it was the company’s most successful Cyber Monday deal ever, the retailer said.

Nine of the top 10 best-selling products on Amazon.com have been Kindles, Kindle accessories and digital content since the company unveiled new devices on September 6, it said.

Worldwide sales of Kindle devices more than doubled during the Thanksgiving weekend from the 2011 period, Amazon said.

“Demand for Kindle Fire is stronger than expected,” said Chad Bartley, an analyst at Pacific Crest Securities. “This suggests Amazon is competing effectively against Apple and Google in the near term, and increased device ownership could drive sales of digital media and physical products over the long term.”

Bartley raised his estimate for fourth-quarter Kindle Fire unit sales to 8 million from 5.5 million and increased his forecast for Amazon’s fourth-quarter revenue to $ 22.75 billion from $ 22.25 billion.

Shares of Amazon closed down almost 0.1 percent at $ 243.40 on Nasdaq. Stock in Wal-Mart Stores Inc shed 0.6 percent to close at $ 69.50.

A FIRST FOR EBAY

Still, eBay sales may have outperformed Amazon during the early part of the holiday shopping season, according to ChannelAdvisor, which helps third-party merchants sell more via websites including eBay.com and Amazon.com.

ChannelAdvisor data excludes sales specifically by Amazon, so the data does not capture Kindle device revenue and many other transactions. About 60 percent of Amazon’s unit sales are generated by the company itself, while 40 percent come from third parties operating on its platform.

ChannelAdvisor said client sales – sales generated by third-party merchants using the company’s service – soared 55.2 percent on eBay.com on Cyber Monday from a year earlier. That was about five times faster than last year’s growth.

For the five-day period from Thanksgiving through Cyber Monday, which ChannelAdvisor calls the “Cyber Five,” client sales on eBay.com rose 38.3 percent compared with the same days in 2011.

ChannelAdvisor said client sales on Amazon.com jumped 42.4 percent on Cyber Monday compared with a year earlier. Over the “Cyber Five,” client sales on Amazon.com rose 37.7 percent, the firm said.

This is the first time since at least 2007 that client sales on eBay.com have grown faster than client sales via Amazon.com during the holiday season, according to Scot Wingo, chief executive of ChannelAdvisor. The firm started tracking this in 2007, he noted.

EBay shares lost 0.5 percent to close at $ 51.15 on Tuesday. The stock rose almost 5 percent to a new multi-year high on Monday after ChannelAdvisor released its early Cyber Monday results.

EBay’s holiday advertising campaign, which included TV commercials, likely attracted more shoppers to its online marketplace, Wingo said.

EBay was also “aggressive” with holiday promotions and gift guides, and the company’s category-specific websites focused on things like fashion and electronics, were well integrated with the broader holiday promotions, unlike last year, Wingo explained.

However, the main driver may have been mobile shopping, an area in which eBay and its payments division PayPal invested early and heavily, Wingo added.

“With less than 10 percent of commerce coming from mobile devices and far higher levels ahead, we believe this trend will carry eBay Marketplace and PayPal for the next few years,” Gil Luria, an analyst at Wedbush Securities, wrote in a note to investors on Tuesday.

(Reporting by Alistair Barr in San Francisco and Jessica Wohl in Chicago, additional reporting by Lisa Baertlein in Los Angeles; Editing by Sofina Mirza-Reid, Lisa Von Ahn, Gunna Dickson and David Gregorio)

Gadgets News Headlines – Yahoo! News

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Women Sizzle in Dancing with the Stars All-Star Finale

TV Watch

By Aaron Parsley

11/26/2012 at 09:35 PM EST

From left: Shawn Johnson, Kelly Monaco and Melissa Rycroft

Craig Sjodin/ABC (3)

It's raining 10s, hallelujah!

On the final Monday night of competition for the all-star season of Dancing with the Stars, the all-female top three – Melissa Rycroft, Shawn Johnson and Kelly Monaco – took big risks during two final routines with their partners.

Each couple performed their favorite dance of the season and "super-sized freestyle," which allowed the pros – Tony Dovolani, Derek Hough and Val Chmerkovskiy – to incorporate the music and choreography of their choice with sets, additional performers and costumes to create routines to wow the judges and the voters at home.

Here's how it all played our inside the ballroom on Monday night:

Melissa and Tony dominated with two perfect 30s for a total of 60. Kelly and Val were close behind with 59 points. And Shawn and Derek remained very much in it with 57.

ROUND 1
Kelly and Val, who have not scored a 10 this season, chose the paso doble as their favorite dance. "I want to make it so technically perfect, so passionate that the judges have no choice but to give us a 10," she said before doing a routine that judge Len Goodman called their "best dance to date." But it wasn't perfect: Carrie Ann Inaba spotted a "little slip-up," an unintentional release, and knocked off half a point, leaving them just shy of 30 with 29.5.

Melissa and Tony performed their favorite dance, a samba. Bruno Tonioli called her a "deliciously irresistible Brazilian bombshell," and said, "You've grown so much as a performer. You really have blossomed." Added Len: "You captured the party flavor of the samba, great technique, great rhythm, fabulous." They earned a perfect 30.

Shawn and Derek decided to revisit their quickstep and performed their original choreography even though some of the moves were against the rules. "The standing ovation means everything to us," Shawn said, explaining their determination to entertain rather than just earn points. Though the judges said the routine was "fantastic," they also called them out for their controversial decision. "You're not allowed to break hold, which you did, you're not allowed to do lifts, which you did," Len said. "You leave me nowhere to go." Added Carrie Ann: "Points do matter ... I'm a little disappointed but I hope your risk pays off." They scored 27 our of 30.

ROUND 2
Kelly started her super-size freestyle by performing aerial work hanging from the ballroom rafters as Val played the violin. According to Bruno the routine, which they danced to "(I've Had) The Time of My Life," combined Cirque du Soleil with Dirty Dancing. "This was the perfect dance," Carrie Ann said of their 29.5-point performance. "You executed everything great, you added artistry and you told us a happy ending to a beautiful love story."

Melissa and Tony did something never done before in the finale – a contemporary routine. "We're taking a huge risk," she said of their lift-heavy dance. Carrie Ann agreed: "With great risk comes great rewards," she said, "Freestyle jackpot!" The routine left Len speechless but when he held up his 10-point paddle, he said, "I wish I had an 11." They earned another perfect 30.

Shawn and Derek performed the final dance of the night with the U.S. Women's Gymnastics team – a.k.a. The Fierce Five. "It was a medley of Derek and Shawn's greatest hits," was Len's assessment. Carrie Ann called it "sensational." Bruno said it was "the crowning glory on a fantastic night," and they got a perfect 30.

But will it be enough to make up for their unconventional quickstep? On Tuesday the couples will perform one more time for points when they pick their music and dance live on the air. And then an all-star winner will be crowned.

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Bounce houses a party hit but kids' injuries soar

CHICAGO (AP) — They may be a big hit at kids' birthday parties, but inflatable bounce houses can be dangerous, with the number of injuries soaring in recent years, a nationwide study found.

Kids often crowd into bounce houses, and jumping up and down can send other children flying into the air, too.

The numbers suggest 30 U.S. children a day are treated in emergency rooms for broken bones, sprains, cuts and concussions from bounce house accidents. Most involve children falling inside or out of the inflated playthings, and many children get hurt when they collide with other bouncing kids.

The number of children aged 17 and younger who got emergency-room treatment for bounce house injuries has climbed along with the popularity of bounce houses — from fewer than 1,000 in 1995 to nearly 11,000 in 2010. That's a 15-fold increase, and a doubling just since 2008.

"I was surprised by the number, especially by the rapid increase in the number of injuries," said lead author Dr. Gary Smith, director of the Center for Injury Research and Policy at Nationwide Children's Hospital in Columbus, Ohio.

Amusement parks and fairs have bounce houses, and the playthings can also be rented or purchased for home use.

Smith and colleagues analyzed national surveillance data on ER treatment for nonfatal injuries linked with bounce houses, maintained by the U.S. Consumer Product Safety Commission. Their study was published online Monday in the journal Pediatrics.

Only about 3 percent of children were hospitalized, mostly for broken bones.

More than one-third of the injuries were in children aged 5 and younger. The safety commission recommends against letting children younger than 6 use full-size trampolines, and Smith said barring kids that young from even smaller, home-use bounce houses would make sense.

"There is no evidence that the size or location of an inflatable bouncer affects the injury risk," he said.

Other recommendations, often listed in manufacturers' instruction pamphlets, include not overloading bounce houses with too many kids and not allowing young children to bounce with much older, heavier kids or adults, said Laura Woodburn, a spokeswoman for the National Association of Amusement Ride Safety Officials.

The study didn't include deaths, but some accidents are fatal. Separate data from the product safety commission show four bounce house deaths from 2003 to 2007, all involving children striking their heads on a hard surface.

Several nonfatal accidents occurred last year when bounce houses collapsed or were lifted by high winds.

A group that issues voluntary industry standards says bounce houses should be supervised by trained operators and recommends that bouncers be prohibited from doing flips and purposefully colliding with others, the study authors noted.

Bounce house injuries are similar to those linked with trampolines, and the American Academy of Pediatrics has recommended against using trampolines at home. Policymakers should consider whether bounce houses warrant similar precautions, the authors said.

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Online:

Pediatrics: http://www.pediatrics.org

Trade group: http://www.naarso.com

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AP Medical Writer Lindsey Tanner can be reached at http://www.twitter.com/LindseyTanner

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