The hiker needs to take more oxygen

The hiker needs to take more oxygen
New finding, if you want to climb the Himalayas this summer, don't forget to bring more oxygen, otherwise death probability will be higher than triple usually. The researchers of University of Washington find that mount the hiker of the highest peak of Evert's peak, if has used the spare oxygen while going down the hill, its probability of surviving is obviously raised. The result of study is published in " magazine of American medical association " on July 12. The zoological professor Raymond Huey of University of Washington says, " I considered using the spare oxygen and may have concerned with mortality certainly originally, but because those experiences of persons who do not use the spare oxygen are more abundant and operation is more skilled, so got rid of this kind of possibility later " . But the fact is not like this. In 1978-1999, about 1,200 people mounted Evert summit. Dismissing from the course from the peak, 40 people in all die. Go down the hill on the way using in the hiker of oxygen in 1,077, 3% people die of way. In 96 hikers not relying on the extra oxygen, mortality is 8.3%. The health 123 offers exclusively, if want to reprint, please indicate the source

|