Sentence examples for average air pollution from inspiring English sources
The data on population characteristics (table 2), monthly average air pollution characteristics (figure 1) and air pollutant IQR concentrations used in the analysis for each city (table 4) are not widely divergent such that a specific difference(s) among the two cities might be an explanation.
The percentage of subjects excluded from analyses based on annual average air pollution averages varied depending on pollutant (because not every station measured every pollutant, and we used a 5-mile exclusion criterion, as explained above).
Correlations between estimated annual average air pollution levels at birth and current addresses for the same pollutant were moderate to high (r = 0.26 0.88) depending on the cohort and pollutant.
We used 24-hr integrated average air pollution concentrations, which were measured daily in Chicago.
Monthly average air pollution concentrations were not widely divergent among the cities.
We calculated three different time-varying exposure measures: the average air pollution in the prior 2 calendar years, the average air pollution in the prior 4 calendar years, and the cumulative average exposure.
Individual-level 1- and 20-year average air pollution exposures were estimated using spatiotemporal models that included cohort-specific measurements.
(See Table 1) We also studied the effect of long-term average air pollution before SARS epidemic on SARS fatality.
At delivery, averaged air pollution exposure over total pregnancy was associated with higher fetal sFlt-1 levels and lower PlGF levels.
Based on a time-series analysis of daily mortality counts and average daily air pollution (average of readings from available monitors in the study region), they found that increasing the probability of siting monitors in high pollution areas led to attenuation in health effect estimates and poor coverage intervals.
Land use regression models were developed for each pollutant to predict average outdoor air pollution levels for the entire pregnancy at each residential address.
