Measuring the Effect of Environmental Tobacco Smoke on Lung Function: Results From a Small Observational Investigation of Acute Exposure.

OBJECTIVE: Exposure to environmental tobacco smoke (ETS) in smoky venues puts patrons and employees at risk for immediate respiratory symptoms. Although much literature focuses on outcomes associated with chronic ETS exposure, the current study assesses changes in lung function after acute exposure. METHODS: Ninety-six nonsmoking, healthy adults were exposed to ETS at a bar. Lung function [eg, forced vital capacity (FVC), forced expiratory volume in 1 second (FEV1)] was assessed at baseline, immediately after 3 hours of ETS exposure, and 2 hours after exiting the bar. PM2.5 recordings were also measured. RESULTS: Repeated-measures analysis of variance found significant decreases in FEV1, FVC and FEF25-75%, and peak expiratory flow after ETS exposure compared with baseline that remained significantly decreased after a 2-hour recovery period. CONCLUSIONS: Acute exposure to ETS in a natural environment significantly attenuates lung function. A subgroup experienced heightened reductions in lung function.

Mental Health Screening in North Sulawesi, Indonesia: Kessler 6 pilot data and needs assessment results from the LearnToLive Indonesian Health Initiative.

INTRODUCTION: Communities around the world are increasing their focus on mental health and substance use disorders. However, the struggle to identify and treat patients remains great. The sequelae of these disorders, including severe chronic disability and suicide, are significant, and its impact is felt most in lower and middle-income countries. In the rural and underserved region of North Sulawesi, Indonesia, there are limited data published regarding the prevalence of depression, anxiety, and other symptoms of psychological distress. METHODS: In order to characterize and quantify some specific areas of psychological distress, the LearnToLive Indonesian Health Initiative completed a retroactive review of Kessler 6 data from 697 people in rural communities of North Sulawesi. RESULTS: Our results demonstrate a rate of near 10% for psychological distress, particularly with anxiety and depressive symptoms. We also found that the village of Sapa scored higher on most of the subcomponents of the screen compared with the other villages in the study. DISCUSSION: While the Kessler 6 screening tool is not diagnostic, our results suggest significant mental health issues in need of further exploration and research. We found that these results exist in an environment with high stigma, limited education regarding mental illness, and limited outpatient services. The results from this analysis will hopefully guide future mental health education in the region and will ultimately assist in the development of the clinical infrastructure needed to effectively identify, treat, and manage mental health conditions.

Tobacco Policies in Louisiana: Recommendations for Future Tobacco Control Investment from SimSmoke, a Policy Simulation Model.

Despite the presence of tobacco control policies, Louisiana continues to experience a high smoking burden and elevated smoking-attributable deaths. The SimSmoke model provides projections of these health outcomes in the face of existing and expanded (simulated) tobacco control polices. The SimSmoke model utilizes population data, smoking rates, and various tobacco control policy measures from Louisiana to predict smoking prevalence and smoking-attributable deaths. The model begins in 1993 and estimates are projected through 2054. The model is validated against existing Louisiana smoking prevalence data. The most powerful individual policy measure for reducing smoking prevalence is cigarette excise tax. However, a comprehensive cessation treatment policy is predicted to save the most lives. A combination of tobacco control policies provides the greatest reduction in smoking prevalence and smoking-attributable deaths. The existing Louisiana excise tax ranks as one of the lowest in the country and the legislature is against further increases. Alternative policy measures aimed at lowering prevalence and attributable deaths are: cessation treatments, comprehensive smoke-free policies, and limiting youth access. These three policies have a substantial effect on smoking prevalence and attributable deaths and are likely to encounter more favor in the Louisiana legislature than increasing the state excise tax.