Sentence examples for pollution cohort from inspiring English sources

However, only one published air pollution cohort study has examined the long-run connections between air pollution and public health in China [14].

There has been no air pollution cohort study in China examining the long-term effects of air pollution, nor any published Chinese data assessing the relation between air pollution and cardiovascular morbidity and sub-clinical indicators.

We performed a search in the databases Medline and Scopus with the search terms air pollution, cohort, and mortality until January 2013.

One key feature of this study compared to many previously published air pollution cohort studies is that it is population based, rather than based on a convenience sample in each city.

We believe that this approach to capturing variation in within-region pollution highlights advances that should be adopted in the next generation of air pollution cohort studies, both for understanding contrasts at relatively low concentrations in the United States and at the higher concentrations experienced globally.

However, our results differ from four studies which found an independent effect of road traffic noise after adjustment for air pollution: cohort studies in Canada [ 9] and Denmark [ 10, 14] and a case control study in Sweden [ 13] found increased risks of CHD, MI and stroke in relation to traffic noise.

The results showed a consistent pattern of higher IRRs for lung cancer in association with the continuous NOx and traffic load variables and the highest versus the lowest exposure categories of all three markers of traffic-related air pollution among cohort members with ≥ 8 years of school attendance compared with ≤ 7 years.

Different designs can be used to analyze the relationships between respiratory mortality and long term exposure to atmospheric pollution: epidemiological studies (cohort, prevalence study) demonstrate the reality of the relationship and toxicological studies explain it.

Exposure to air pollution for each cohort member was assigned by three different approaches, two based on the regulatory monitoring network and one based on dedicated sampling campaigns.

However, to the best of our knowledge, direct estimation of the short-term effects of air pollution within a cohort study has rarely been attempted.

These studies implied that there is a potential interaction between physical activity and air pollution, yet no cohort study in adults has explored whether long-term exposure to air pollution modifies beneficial health effects of physical activity on mortality.