Do neuropsychological deficits in bipolar depression persist after successful antidepressant treatment?
Limitations of the study include issues such as generalizability, possible undetected past comorbidities, population stratification and ongoing medication.
The significant rise in asthma and related respiratory conditions coupled with reduced PFT observed in this study suggest that the increase over time in the prevalence of asthma is a true increase in morbidity and not due to reporting bias. The increased prevalence of asthma could be observed in all the communities studied and does not seem to be connected with the operation of the power plant.