Through the average follow-up time of 3.7 years, there were 39,863 deaths. The air pollution modelling of average exposures for different parts of the national country showed the highest average exposures to PM2.5 and other atmosphere pollutants in London and the results have already been inconsistent. In addition, it is known that individuals from poorer backgrounds often live in even more deprived areas with higher degrees of air pollution and they tend to do less well after a medical diagnosis of heart disease than patients of an increased socioeconomic status. Related StoriesAir pollution associated with overall increase in threat of deathParticulate matter, NO2 oxygen pollution associated with increased risk of heart attacksInhalation exposure to PM2.5 and increased rates of loss of life in survivors of ACS.‘Most of these females would not have been screened and therefore wouldn’t normally have been defined as significantly at risk,’ Wisner told UPI. ‘We believe screening will save lives.’ Dr. Rebecca Starck, director of the obstetrics unit at the Cleveland Clinic in Cleveland, Ohio, said to NPR that they routinely screen women for depression through the third trimester of their pregnancy. She had not been involved in the scholarly study. She added that she tells moms that it is regular to have moodswings and cry at strange times, but various other behaviors are a warning indication. Screening might help get those ladies help. However, many women are embarrassed of the stigma to be depressed, therefore they forgo treatment.