Sunday, November 06, 2005

France - Rioting in City Suburbs

France - Rioting in City Suburbs

Significant rioting that began in the northern suburbs of Paris Oct. 27 has become extremely violent, as angry protesters set fire to several buildings and hundreds of vehicles. Although the riots have occurred in areas not normally frequented by U.S. tourists, travelers should be aware that train travel from the Charles de Gaulle Airport to the city center may be disrupted at times, as it passes near the affected area. Travelers could rely instead on airport buses or taxis to downtown Paris. Americans should avoid the affected areas that include the northern suburbs of Seine-Saint-Denis, (Clichy-sous-Bois, Aulnay-sous-Bois and Le Blanc-Mesnil) and also Trappes in the southwest of Paris), and should move quickly away from any demonstrations that they may encounter.

According to news reports, on November 3 the riots moved beyond Paris for the first time with reports of disorder in Dijon in eastern France, Marseilles in the south, and Normandy in the northwest. Travelers should be alert to news media reports for the most up-to-date information.

For the latest security information, Americans living and traveling abroad should regularly monitor the Department’s Bureau of Consular Affairs Internet web site at
travel.state.gov, where the current Worldwide Caution, Public Announcements, and Travel Warnings can be found. Up-to-date information on security can also be obtained by calling 1-888-407-4747 toll free in the U.S., or, for callers outside the U.S. and Canada, a regular toll line at 1-317-472-2328. These numbers are available from 8:00 a.m. to 8:00 p.m. Eastern Time, Monday through Friday (except U.S. federal holidays).

Travelers in France who need assistance can contact the U.S. Embassy at 01-4312-2222, or by email at:
citizeninfo@state.gov. The Consular Section of the U.S. Embassy in Paris is located at 2 Rue St. Florentin, 75001 Paris (Place de La Concorde, Metro Stop Concorde), tel. 011-33-1-43-12-22-22 or (in France) 01-43-12-22-22; fax 011-33-1-42-61-61-40. Further information can be obtained at the U.S. Embassy's web site at france.usembassy.gov.

Embassy Notices, Public Announcement - - Nov. 4, 2005

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Obesity measure, accurately assess heart attack risk

Obesity measure should be redefined to accurately assess heart attack risk

HAMILTON, ONTARIO--Waist-to-hip ratio, not body mass index (BMI), is the best obesity measure for assessing a person's risk of heart attack, concludes a global study published in this week's issue of The Lancet.

If obesity is redefined using waist-to-hip ratio instead of BMI the proportion of people at risk of heart attack increases by threefold, calculate the authors.

Previous research has shown that obesity increases the risk of heart disease. However, these studies have mainly been done in populations of European and North American origin. The evidence for other populations is therefore sparse. In the latest study, Dr. Salim Yusuf, director of the Population Health Research Institute at McMaster University and Hamilton Health Sciences, and colleagues aimed to assess whether other markers for obesity, especially waist-to-hip ratio, would be a stronger predictor of heart attack than the conventional measure of BMI in different ethnic populations.

The investigators looked at BMI, waist-to-hip ratio, waist measure, and hip measure in more than 27,000 people from 52 countries. Half the participants had previously had a heart attack and half were age and sex-matched controls (individuals who had not had a heart attack and were the same age and sex as cases). The team found that BMI was only slightly higher in heart attack patients than in controls, with no difference in the Middle East and South Asia. By contrast, heart attack patients had a strikingly higher waist-to-hip ratio than controls, irrespective of other cardiovascular risk factors. The researchers found that this observation was consistent in men and women, across all ages, and in all regions of the world.

The authors' state that compared with BMI, waist-to-hip ratio is three times stronger than BMI in predicting the risk of a heart attack. Larger waist size (which reflects the amount of abdominal fat) was harmful, whereas larger hip size (which may indicate the amount of lower body muscle) was protective.

The waist-to-hip ratio is calculated by dividing the waist measure by the hip measure. The cut off point for cardiovascular risk factors is less than 0.85 for women and 0.90 for men. A higher number denotes more risk

Dr. Yusuf concludes: "Our findings suggest that substantial reassessment is needed of the importance of obesity for cardiovascular disease in most regions of the world."

Dr. Yusuf is a professor of medicine of the Michael G. DeGroote School of Medicine at McMaster University, a cardiologist at Hamilton Health Sciences. He also holds the Heart and Stroke Foundation of Ontario Chair in Cardiology at McMaster University. The study was funded by the Canadian Institutes of Health Research, the Heart and Stroke Foundation of Ontario and 37 other funding sources, including unrestricted support from several pharmaceutical companies.

In an accompanying published comment Charlotte Krageland of the University of Oslo, Norway states: "The main message from the new report is that current practice with body mass index as the measure of obesity is obsolete. For the assessment of risk associated with obesity, the waist-to-hip ratio, and not the body mass index, is the preferred simple measure."

Dr. John Kelton, dean of the Michael G. DeGroote School of Medicine and dean and vice-president, Faculty of Health Sciences, McMaster University, said: "The results of this study will change, on an international scope, how we evaluate patients' risks for heart disease. Being able to easily identify the risk will have a beneficial effect on awareness and treatment."

Dr. Alan Bernstein, president of the Canadian Institutes of Health Research, said: "We've long been aware of the link of obesity and cardiovascular disease. Thanks to the research conducted by Dr. Yusuf, we now have a better understanding of the risk related to obesity which can lead to more effective health interventions.

Laura Syron, vice-president of research for the Heart and Stroke Foundation of Ontario, said: "For the Foundation it is immensely gratifying to see yet another in a series of successes by Dr. Yusuf and his team. We have supported this initiative from the beginning and it has been wonderful to follow the tale of the tape from Ontario to the world."

Murray Martin, President and CEO of Hamilton Health Sciences, said: "Part of our mission as a teaching hospital is to advance health care through education and research. Dr. Yusuf's commitment to finding answers to important heart health questions that affect people around the world exemplifies the leadership we embrace at Hamilton Health Sciences." ###

Contact information: Marie-France Poirier Media Relations, Canadian Institutes of Health Research 613-941-4563 CELL 613-447-4794
mediarelations@cihr-irsc.gc.ca , Shelly Easton Hamilton Health Sciences 905-521-2100 x76731 or through hospital paging at 905-521-5030 eastons@hhsc.ca , Sharon Edwards Heart and Stroke Foundation of Ontario 416-489-7111 x455 sedwards@hsf.on.ca

Contact: Susan Emigh
emighs@mcmaster.ca 905-525-9140 x22555 McMaster University

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