www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

USEUROPEAFRICAASIA 中文雙語Fran?ais
Home / Comment

The journey toward longer life

By Wang Yiqing | China Daily | Updated: 2011-04-28 07:56

The journey toward longer life

The expression "raising average life expectancy by one year" first appeared in this year's Government Work Report. But many people don't know the exact meaning of raising average life expectancy from 73.5 to 74.5 years that is one of the specific objectives of the 12th Five-Year Plan (2011-2015).

Guo Ping, a research scholar with China Research Center on Aging, says life expectancy is a widely accepted index to evaluate the health status of people of a country or region based on the life table. Generally, it uses census data and death registrations to calculate the prospective life span of people, because it is very difficult to track the "birth-to-death" journey of each and every citizen.

Genetic factors notwithstanding, social stability is theoretically the prime influencing factor of average life expectancy. Economic development, accompanied by improvements in the fields of medical treatment and public health, has a significant impact on average life expectancy, which can be demonstrated by China's experience.

The journey toward longer life

Today's Top News

Editor's picks

Most Viewed

Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
主站蜘蛛池模板: 一 级做人爱全视频在线看 一本不卡 | 日本久久久久久久久久 | 亚洲系列中文字幕一区二区 | 国产网址在线观看 | 男女那个视频免费 | 久久久久久一品道精品免费看 | 成人女人a毛片在线看 | a毛片免费播放全部完整 | 国产三级a | 欧美一级毛片免费观看视频 | 欧美老头老太做爰xxxx | 99久久精品免费看国产 | 1024香蕉国产在线视频 | 亚洲欧美日韩久久一区 | 97视频免费播放观看在线视频 | 亚洲精品在线视频观看 | 国产日韩精品一区二区 | 亚洲加勒比久久88色综合一区 | 日韩一级在线视频 | 毛片网站免费在线观看 | 国产成人a在一区线观看高清 | 亚洲精品一区二区三区网址 | 中文国产成人精品久久水 | 欧美成人 一区二区三区 | 草草草在线视频 | 精品国产三级在线观看 | 成人做爰全过程免费看网站 | 欧美午夜视频 | 麻豆国产一区 | 激情6月丁香婷婷色综合 | 女女互操 | 亚洲一区免费观看 | 亚洲图片视频在线 | 鲁老汉精品视频在线观看 | 男性吸女下身的视频 | 一品道一本香蕉视频 | 欧美啊v在线观看 | 亚洲综合成人网在线观看 | 国产精品一级 | 草草影院永久在线观看 | 真人一级毛片国产 |