Air pollution and life expectancy: is there a relation?

Brunekreef relation ? Air pollution and life expectancy : is there a

Air pollution and life expectancy: is there a relation?

The great smog disasters of the past have made clear that air pollution can kill people in a matter of days: extremely high concentrations of air pollution building up under conditions of low wind speed and stable atmospheric conditions have been associated with excess deaths in the Meuse Valley, Belgium (1930); Donora, PA, United States (1948); and London, United Kingdom (1952). In the develop...

Air pollution and life expectancy in China and beyond.

In PNAS, Chen et al. (1) present findings that implicate long-term exposure to air pollution as contributing to enormous loss of life expectancy (LE) in China. These results are based on a clever quasiexperimental, regression discontinuity design exploiting a Chinese policy that provided free coal for heating in cities north of the Huai River, but not in the south. A spatial discontinuity for p...

Air pollution shortens life expectancy and health expectancy for older adults: the case of China.

BACKGROUND Outdoor air pollution is one of the most worrying environmental threats China faces today. Comprehensive and quantitative analyses of the health consequences of air pollution in China are lacking. This study reports age- and sex-specific life expectancy and health expectancies (HEs) corresponding to different levels of air pollution based on associations between air pollution and ind...

Is there any relation between Duration of breastfeeding and anemia?

Background In the early months of life, Breastfeeding increases chance of survival, reduces recovery time after disease and mortality due to infections such as diarrhea and acute respiratory infections. However, infants who are exclusively breast-fed for more than 6 months in developing countries may be at increased risk of anemia. Therefore, the aim of study was to assess the relatio...