Lifetime environmental tobacco smoke exposure and the risk of chronic obstructive pulmonary disease

BACKGROUND: Exposure to environmental tobacco smoke (ETS), which contains potent respiratory irritants, may lead to chronic airway inflammation and obstruction. Although ETS exposure appears to cause asthma in children and adults, its role in causing COPD has received limited attention in epidemiologic studies. METHODS: Using data from a population-based sample of 2,113 U.S. adults aged 55 to 75 years, we examined the association between lifetime ETS exposure and the risk of developing COPD. Participants were recruited from all 48 contiguous U.S. states by random digit dialing. Lifetime ETS exposure was ascertained by structured telephone interview. We used a standard epidemiologic approach to define COPD based on a self-reported physician diagnosis of chronic bronchitis, emphysema, or COPD. RESULTS: Higher cumulative lifetime home and work exposure were associated with a greater risk of COPD. The highest quartile of lifetime home ETS exposure was associated with a greater risk of COPD, controlling for age, sex, race, personal smoking history, educational attainment, marital status, and occupational exposure to vapors, gas, dusts, or fumes during the longest held job (OR 1.55; 95% CI 1.09 to 2.21). The highest quartile of lifetime workplace ETS exposure was also related to a greater risk of COPD (OR 1.36; 95% CI 1.002 to 1.84). The population attributable fraction was 11% for the highest quartile of home ETS exposure and 7% for work exposure. CONCLUSION: ETS exposure may be an important cause of COPD. Consequently, public policies aimed at preventing public smoking may reduce the burden of COPD-related death and disability, both by reducing direct smoking and ETS exposure

Planning primary health-care services for South Australian young offenders: A preliminary study

The definitive version of this article can be found at www.blackwell-synergy.comAlthough many young offenders receive health care during periods of detention, addressing their health needs after release from secure care is a key strategy for successful rehabilitation and reintegration into the community. The purpose of this preliminary study was to examine current discharge planning practices for young offenders in Youth Training Centres in South Australia with a view to improving offenders' connection with primary health-care services on discharge. To determine the strengths and weaknesses of current discharge planning practices, this exploratory study involved in-depth review of literature and a semistructured focus group of stakeholders. Findings were discussed with an expert advisory group before final recommendations were made. This study identified a service model approach to discharge planning that recommended a nurse located within the Divisions of General Practice as the coordinator. The study found that trusted staff in detention centres, with an awareness of services available in the location of release, influence young offenders' decision-making in relation to health-care services. Awareness and recognition of young offenders' health beyond periods of juvenile detention and into their adult lives is valuable in that it has the potential to establish lifelong healthy behaviours. Bonding with young offenders and gaining their trust increases their likelihood of attending primary health-care services

Poverty, Neighborhoods, Persistent Stress, and Systemic Lupus Erythematosus Outcomes: A Qualitative Study of the Patients’ Perspective

ObjectiveTo obtain the perspective of individuals with systemic lupus erythematosus (SLE) regarding the role of poverty, neighborhood, and chronic stress in SLE outcomes.MethodsThrough annual structured interviews as part of the Lupus Outcomes Study, 723 persons with SLE were followed from 2003 to 2015 in order to establish the effect of combinations of poverty, persistent poverty, residence in an area of concentrated poverty, access to health care, and chronic stress on accumulated damage. We obtained a sample of 28 of the 723 individuals on the basis of household income, geography, and outcomes in their last interview, and administered qualitative interviews to explore their perspectives on the impact of these factors on SLE outcomes. The interviews were recorded, transcribed, and analyzed using a grounded theory approach.ResultsPersons in poverty frequently reported that poverty necessitated a choice to deal with food, medical care, and housing insecurity on a daily basis and to relegate their management of SLE to occurrences of disease flares. They also reported that exposure to crime in their neighborhoods was a stressor that triggered worse disease activity. Affluent participants reported that neighborhood neither helped nor hindered dealing with SLE, because they relied on networks not tied to neighborhoods to deal with SLE.ConclusionMitigating poverty and reducing exposure to crime through moving to safer neighborhoods are factors identified by individuals with SLE as potentially critical in disease outcomes