RESUMO
Purpose: Population data on the burden of chronic obstructive pulmonary disease (COPD) are often based on patient-reported diagnoses of COPD, emphysema or chronic bronchitis, without spirometry. We aimed to investigate the relationship between health burden, quality of life and severity of airway obstruction in Australian adults aged ≥40 years. Methods: We used data from the BOLD Australia study, which included randomly selected adults aged ≥40 years from six study sites to reflect the sociodemographic and geographic diversity of the Australian population (n = 3522). Participants with post-bronchodilator airflow limitation (ratio of forced expiratory volume in 1 second FEV1 to forced vital capacity <0.7) were grouped by GOLD spirometry grades 1-4. Quality of life was assessed with Short Form 12 (SF-12) Health Survey Questionnaire. Health burden was assessed as lost time off work or social activities, and healthcare utilization. Results: Of the study sample, 2969 participants did not have airflow limitation, 294 (8.4%) were classified as GOLD Grade 1, 212 (6.0%) as GOLD 2 and 43 (1.2%) as GOLD 3-4. Participants with higher GOLD grades had more respiratory symptoms, more comorbidities and greater burden than those with lower GOLD grades. The scores of mental and physical subscales of SF-12 were lower, indicating worse quality of life, from the no airflow limitation group to the GOLD 3-4 group (P = 0.03 and P < 0.001, respectively). Conclusion: Greater airflow limitation is associated with greater burden and poor quality of life. Interventions to prevent, or reduce the level of, airflow limitation will reduce the symptom burden and improve quality of life for patients.
Assuntos
Doença Pulmonar Obstrutiva Crônica , Humanos , Adulto , Doença Pulmonar Obstrutiva Crônica/diagnóstico , Doença Pulmonar Obstrutiva Crônica/epidemiologia , Qualidade de Vida , Austrália/epidemiologia , Espirometria , Capacidade Vital , Volume Expiratório Forçado , Efeitos Psicossociais da DoençaRESUMO
PURPOSE: Australian data regarding the management of patients with bronchiectasis is scarce. We sought to compare the management of adults with bronchiectasis attending tertiary Australian centres with recent national and international guidelines. METHODS: The Australian Bronchiectasis Registry is a centralised database of patients with radiologically confirmed bronchiectasis unrelated to cystic fibrosis recruited from 14 tertiary Australian hospitals. We excluded children (<18 years) and those with incomplete data, leaving 589 adults for cross-sectional analyses. We compared the proportion of patients receiving certain therapies, as compared to the proportion eligible for those treatments according to the current guidelines and baseline clinical information available from the registry. RESULTS: Pulmonary rehabilitation was attended by 22%, although it was indicated in 67% of the cohort. Airway clearance was undertaken in 52% of patients, although 71% reported chronic productive cough. Sputum bacterial culture results were available for 59%, and mycobacterial culture results were available for 29% of the cohort. Inhaled antibiotics were used in half of potentially eligible patients. Despite guideline recommendations against routine use, inhaled corticosteroids were used in 48% of patients. Long-term macrolides were used in 28% of participants. CONCLUSIONS: Discrepancies exist between guideline recommendations and real-world treatment of bronchiectasis in Australia, even in tertiary centres. These findings suggest the need for increased patient referral to pulmonary rehabilitation, increased attention to airway clearance, increased collection of sputum samples (especially for mycobacterial culture) and rationalisation of inhaled corticosteroid use. These findings encourage a review of treatment access and will inform ongoing education to promote evidence-based care for people living with bronchiectasis.
Assuntos
Corticosteroides/uso terapêutico , Antibacterianos/uso terapêutico , Bronquiectasia/terapia , Medicina Baseada em Evidências , Fidelidade a Diretrizes/estatística & dados numéricos , Modalidades de Fisioterapia/estatística & dados numéricos , Terapia Respiratória/estatística & dados numéricos , Centros de Atenção Terciária , Administração por Inalação , Idoso , Austrália , Bronquiectasia/complicações , Broncodilatadores/uso terapêutico , Feminino , Infecções por Haemophilus/complicações , Infecções por Haemophilus/tratamento farmacológico , Acessibilidade aos Serviços de Saúde , Humanos , Macrolídeos/uso terapêutico , Masculino , Pessoa de Meia-Idade , Infecções por Mycobacterium não Tuberculosas/complicações , Infecções por Mycobacterium não Tuberculosas/tratamento farmacológico , Guias de Prática Clínica como Assunto , Infecções por Pseudomonas/complicações , Infecções por Pseudomonas/tratamento farmacológicoRESUMO
The burden of malnutrition in Indigenous people is a major health priority and this study's aims are to understand health outcomes among Indigenous and non-Indigenous patients. This cohort study includes 608 medical inpatients in three regional hospitals. Participants were screened for malnutrition using the Subjective Global Assessment tool. Hospital length of stay, discharge destination, 30-day and six-month hospital readmission and survival were measured. Although no significant difference was observed between Indigenous participants who were malnourished or nourished (p = 0.120), malnourished Indigenous participants were more likely to be readmitted back into hospital within 30 days (Relative Risk (RR) 1.53, 95% CI 1.19â»1.97, p = 0.002) and six months (RR 1.40, 95% Confidence Interval (CI) 1.05â»1.88, p = 0.018), and less likely to be alive at six months (RR 1.63, 95% CI 1.20â»2.21, p = 0.015) than non-Indigenous participants. Malnutrition was associated with higher mortality (Hazards Ratio (HR) 3.32, 95% CI 1.87â»5.89, p < 0.001) for all participants, and independent predictors for six-month mortality included being malnourished (HR 2.10, 95% CI 1.16â»3.79, p = 0.014), advanced age (HR 1.04, 95% CI 1.02â»1.06, p = 0.001), increased acute disease severity (Acute Physiology and Chronic Health Evaluation score, HR 1.03, 95% CI 1.01â»1.05, p = 0.002) and higher chronic disease index (Charlson Comorbidity Index, HR 1.36, 95% CI 1.16â»3.79, p = 0.014). Malnutrition in regional Australia is associated with increased healthcare utilization and decreased survival. New approaches to malnutrition-risk screening, increased dietetic resourcing and nutrition programs to proactively identify and address malnutrition in this context are urgently required.
Assuntos
Desnutrição/etnologia , Havaiano Nativo ou Outro Ilhéu do Pacífico , Estado Nutricional/etnologia , Admissão do Paciente , Idoso , Austrália/epidemiologia , Distribuição de Qui-Quadrado , Comorbidade , Feminino , Recursos em Saúde/estatística & dados numéricos , Disparidades nos Níveis de Saúde , Humanos , Estimativa de Kaplan-Meier , Tempo de Internação , Modelos Lineares , Modelos Logísticos , Masculino , Desnutrição/mortalidade , Desnutrição/fisiopatologia , Desnutrição/terapia , Pessoa de Meia-Idade , Análise Multivariada , Avaliação Nutricional , Razão de Chances , Alta do Paciente , Readmissão do Paciente , Prognóstico , Modelos de Riscos Proporcionais , Estudos Prospectivos , Fatores de Risco , Fatores de TempoRESUMO
BACKGROUND: Of the estimated 10-11 year life expectancy gap between Indigenous (Aboriginal and Torres Strait Islander people) and non-Indigenous Australians, approximately one quarter is attributable to cardiovascular disease (CVD). Risk prediction of CVD is imperfect, but particularly limited for Indigenous Australians. The BIRCH (Better Indigenous Risk stratification for Cardiac Health) project aims to identify and assess existing and novel markers of early disease and risk in Indigenous Australians to optimise health outcomes in this disadvantaged population. It further aims to determine whether these markers are relevant in non-Indigenous Australians. METHODS/DESIGN: BIRCH is a cross-sectional and prospective cohort study of Indigenous and non-Indigenous Australian adults (≥ 18 years) living in remote, regional and urban locations. Participants will be assessed for CVD risk factors, left ventricular mass and strain via echocardiography, sleep disordered breathing and quality via home-based polysomnography or actigraphy respectively, and plasma lipidomic profiles via mass spectrometry. Outcome data will comprise CVD events and death over a period of five years. DISCUSSION: Results of BIRCH may increase understanding regarding the factors underlying the increased burden of CVD in Indigenous Australians in this setting. Further, it may identify novel markers of early disease and risk to inform the development of more accurate prediction equations. Better identification of at-risk individuals will promote more effective primary and secondary preventive initiatives to reduce Indigenous Australian health disadvantage.
Assuntos
Doenças Cardiovasculares/etnologia , Disparidades nos Níveis de Saúde , Havaiano Nativo ou Outro Ilhéu do Pacífico , Actigrafia , Austrália/epidemiologia , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/mortalidade , Estudos Transversais , Dislipidemias/diagnóstico , Dislipidemias/etnologia , Ecocardiografia , Humanos , Lipídeos/sangue , Espectrometria de Massas , Polissonografia , Prognóstico , Estudos Prospectivos , Projetos de Pesquisa , Medição de Risco , Fatores de Risco , Síndromes da Apneia do Sono/diagnóstico , Síndromes da Apneia do Sono/etnologia , Fatores de Tempo , Disfunção Ventricular Esquerda/diagnóstico , Disfunção Ventricular Esquerda/etnologiaRESUMO
BACKGROUND: Rheumatic heart disease (RHD) remains a leading cause of cardiovascular morbidity and mortality in children and young adults in disadvantaged populations. The emergence of echocardiographic screening provides the opportunity for early disease detection and intervention. Using our own multistate model of RHD progression derived from Australian RHD register data, we performed a cost-utility analysis of echocardiographic screening in indigenous Australian children, with the dual aims of informing policy decisions in Australia and providing a model that could be adapted in other countries. METHODS AND RESULTS: We simulated the outcomes of 2 screening strategies, assuming that RHD could be detected 1, 2, or 3 years earlier by screening. Outcomes included reductions in heart failure, surgery, mortality, disability-adjusted life-years, and corresponding costs. Only a strategy of screening all indigenous 5- to 12-year-olds in half of their communities in alternate years was found to be cost-effective (incremental cost-effectiveness ratio less than AU$50 000 per disability-adjusted life-year averted), assuming that RHD can be detected at least 2 years earlier by screening; however, this result was sensitive to a number of assumptions. Additional modeling of improved adherence to secondary prophylaxis alone resulted in dramatic reductions in heart failure, surgery, and death; these outcomes improved even further when combined with screening. CONCLUSIONS: Echocardiographic screening for RHD is cost-effective in our context, assuming that RHD can be detected ≥2 years earlier by screening. Our model can be adapted to any other setting but will require local data or acceptable assumptions for model parameters.
Assuntos
Ecocardiografia/métodos , Havaiano Nativo ou Outro Ilhéu do Pacífico , Cardiopatia Reumática/diagnóstico por imagem , Adolescente , Austrália , Procedimentos Cirúrgicos Cardíacos/economia , Procedimentos Cirúrgicos Cardíacos/estatística & dados numéricos , Criança , Pré-Escolar , Análise Custo-Benefício , Progressão da Doença , Ecocardiografia/economia , Feminino , Insuficiência Cardíaca/epidemiologia , Humanos , Masculino , Programas de Rastreamento/economia , Programas de Rastreamento/métodos , Mortalidade , Northern Territory , Anos de Vida Ajustados por Qualidade de Vida , Cardiopatia Reumática/economiaRESUMO
BACKGROUND: Hospitals are frequently faced with high levels of emergency department presentations and demand for inpatient care. An important contributing factor is the subset of patients with complex chronic diseases who have frequent and preventable exacerbations of their chronic diseases. Evidence suggests that some of these hospital readmissions can be prevented with appropriate transitional care. Whilst there is a growing body of evidence for transitional care processes in urban, non-indigenous settings, there is a paucity of information regarding rural and remote settings and, specifically, the indigenous context. METHODS: This randomised control trial compares a tailored, multidimensional transitional care package to usual care. The objective is to evaluate the efficacy of the transitional care package for Indigenous and non-Indigenous Australian patients with chronic diseases at risk of recurrent readmission with the aim of reducing readmission rates and improving transition to primary care in a remote setting. Patients will be recruited from medical and surgical admissions to Alice Springs Hospital and will be followed for 12 months. The primary outcome measure will be number of admissions to hospital with secondary outcomes including number of emergency department presentations, number of ICU admissions, days alive and out of hospital, time to primary care review post discharge and cost-effectiveness. DISCUSSION: Successful transition from hospital to home is important for patients with complex chronic diseases. Evidence suggests that a coordinated transitional care plan can result in a reduction in length of hospital stay and readmission rates for adults with complex medical needs. This will be the first study to evaluate a tailored multidimensional transitional care intervention to prevent readmission in Indigenous and non-Indigenous Australian residents of remote Australia who are frequently admitted to hospital. If demonstrated to be effective it will have implications for the care and management of Indigenous Australians throughout regional and remote Australia and in other remote, culturally and linguistically diverse populations and settings. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry, ACTRN12615000808549 - Retrospectively registered on 4/8/15.
Assuntos
Doença Crônica/terapia , Readmissão do Paciente/estatística & dados numéricos , Adolescente , Adulto , Idoso , Doença Crônica/etnologia , Análise Custo-Benefício , Cuidados Críticos/economia , Cuidados Críticos/estatística & dados numéricos , Serviço Hospitalar de Emergência/economia , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Serviços de Saúde do Indígena/economia , Serviços de Saúde do Indígena/estatística & dados numéricos , Humanos , Tempo de Internação/economia , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Northern Territory/etnologia , Alta do Paciente/estatística & dados numéricos , Readmissão do Paciente/economia , Atenção Primária à Saúde/economia , Atenção Primária à Saúde/estatística & dados numéricos , Recidiva , Saúde da População Rural/economia , Saúde da População Rural/etnologia , Cuidado Transicional/economia , Cuidado Transicional/estatística & dados numéricos , Adulto JovemRESUMO
BACKGROUND: Atrial fibrillation (AF) is the most common preoperative arrhythmia in heart valve surgery patients and its prevalence is rising. This study aims to investigate the impact of AF on valve surgery early complications and survival and on valve disease of different aetiologies and populations with particular reference to Indigenous Australians with rheumatic heart disease (RHD). METHODS: The Australian and New Zealand Society of Cardiac and Thoracic Surgeons Cardiac Surgery Database was analysed to determine the association between preoperative AF and valve surgery outcome. Its association with demographics, co-morbidities, preoperative status and short and long term outcome was assessed. RESULTS: Outcome of 1594 RHD and 19,029 non-RHD-related surgical procedures was analysed. Patients with preoperative AF were more likely to be older, female, Indigenous, to have RHD and to bear a greater burden of comorbidities. Patients with RHD and preoperative AF had a longer hospital stay and were more likely to require reoperation. Adjusted short (OR 1.4, 95% CI 1.2-1.7) and long term (HR 1.5, 95% CI 1.3-1.7) survival was inferior for patients with non-RHD preoperative AF but was no different for Indigenous and non-Indigenous Australians with RHD. CONCLUSIONS: In this prospective Australian study, patients with valve disease and preoperative AF had inferior short and long term survival. This was particularly the case for patients with non-RHD valve disease. Earlier intervention or more aggressive AF management should be investigated as mechanisms for enhancing postoperative outcomes. This may influence treatment choice and the need for ongoing anticoagulation.
Assuntos
Fibrilação Atrial/etnologia , Fibrilação Atrial/cirurgia , Doenças das Valvas Cardíacas/etnologia , Doenças das Valvas Cardíacas/cirurgia , Complicações Pós-Operatórias/etnologia , Complicações Pós-Operatórias/cirurgia , Fatores Etários , Idoso , Fibrilação Atrial/diagnóstico , Austrália/etnologia , Efeitos Psicossociais da Doença , Bases de Dados Factuais , Feminino , Doenças das Valvas Cardíacas/diagnóstico , Humanos , Masculino , Pessoa de Meia-Idade , Havaiano Nativo ou Outro Ilhéu do Pacífico/etnologia , Nova Zelândia/etnologia , Complicações Pós-Operatórias/diagnóstico , Cuidados Pré-Operatórios/tendências , Estudos Prospectivos , Sistema de Registros , Fatores Sexuais , Taxa de Sobrevida/tendênciasRESUMO
BACKGROUND: Obstructive sleep apnoea is recognised as a common but under-diagnosed health issue. Currently, there is very little published data relating to the burden and impact of obstructive sleep apnoea among indigenous populations. The purpose of this review was to investigate the prevalence, impact, risk factors and treatment of obstructive sleep apnoea in indigenous populations in high-income countries. METHODS: An integrative review was conducted on 25 English language studies and reports that investigated obstructive sleep apnoea among indigenous populations in high-income countries. Studies that did not focus on indigenous populations in the results or discussion were excluded. Eligible studies were identified by searching PubMed, Web of Science and Google Scholar databases and reference lists of eligible studies. Publication dates range from 1998 to 2012. RESULTS: Synthesis of studies indicates the prevalence of obstructive sleep apnoea is higher and severity is greater in indigenous populations compared with non-indigenous populations. Comparable risk factors for obstructive sleep apnoea were identified in indigenous and non-indigenous populations, with only three studies identifying ethnicity as an independent risk factor. CONCLUSIONS: Indigenous populations in high-income countries are subject to an overall greater prevalence of obstructive sleep apnoea that is also more severe. A higher prevalence of obesity, alcohol and tobacco use and comorbid medical conditions associated with low socioeconomic status rather than indigenous status per se appears to explain this disparity.
Assuntos
Países Desenvolvidos/estatística & dados numéricos , Grupos Populacionais/estatística & dados numéricos , Apneia Obstrutiva do Sono/epidemiologia , Fatores Socioeconômicos , Adulto , Pressão Positiva Contínua nas Vias Aéreas , Estudos Transversais , Humanos , Fatores de Risco , Apneia Obstrutiva do Sono/diagnóstico , Apneia Obstrutiva do Sono/terapiaRESUMO
BACKGROUND: There is limited evidence regarding the best approaches to helping Indigenous Australians to stop smoking. The composite analysis of the only two smoking cessation randomised controlled trials (RCTs) investigating this suggests that one-on-one extra support delivered by and provided to Indigenous Australians in a primary health care setting appears to be more effective than usual care in encouraging smoking cessation. This paper describes the lessons learnt from one of these studies, the Be Our Ally Beat Smoking (BOABS) Study, and how to develop and implement an integrated smoking cessation program. METHODS: Qualitative study using data collected from multiple documentary sources related to the BOABS Study. As the project neared completion the research team participated in four workshops to review and conduct thematic analyses of these documents. RESULTS: Challenges we encountered during the relatively complex BOABS Study included recruiting sufficient number of participants; managing the project in two distant locations and ensuring high quality work across both sites; providing appropriate training and support to Aboriginal researchers; significant staff absences, staff shortages and high workforce turnover; determining where and how the project fitted in the clinics and consequent siloing of the Aboriginal researchers relating to the requirements of RCTs; resistance to change, and maintaining organisational commitment and priority for the project. The results of this study also demonstrated the importance of local Aboriginal ownership, commitment, participation and control. This included knowledge of local communities, the flexibility to adapt interventions to local settings and circumstances, and taking sufficient time to allow this to occur. CONCLUSIONS: The keys to the success of the BOABS Study were local development, ownership and participation, worker professional development and support, and operating within a framework of cultural safety. There were difficulties associated with the BOABS Study being an RCT, and many of these are shared with stand-alone programs. Interventions targeted at particular health problems are best integrated with usual primary health care. Research to investigate complex interventions in Indigenous health should not be limited to randomised clinical trials and funding needs to reflect the additional, but necessary, cost of providing for local control of planning and implementation.
Assuntos
Serviços de Saúde do Indígena , Havaiano Nativo ou Outro Ilhéu do Pacífico , Abandono do Hábito de Fumar/métodos , Prevenção do Hábito de Fumar , Austrália , Promoção da Saúde , Humanos , Avaliação de Processos e Resultados em Cuidados de Saúde , Ensaios Clínicos Controlados Aleatórios como Assunto , População Rural , Fumar/etnologiaRESUMO
BACKGROUND: Australian Aboriginal and Torres Strait Islander peoples (Indigenous Australians) smoke at much higher rates than non-Indigenous people and smoking is an important contributor to increased disease, hospital admissions and deaths in Indigenous Australian populations. Smoking cessation programs in Australia have not had the same impact on Indigenous smokers as on non-Indigenous smokers. This paper describes the outcome of a study that aimed to test the efficacy of a locally-tailored, intensive, multidimensional smoking cessation program. METHODS: A randomised controlled trial of Aboriginal researcher delivered tailored smoking cessation counselling during face-to-face visits, aiming for weekly for the first four weeks, monthly to six months and two monthly to 12 months. The control ("usual care") group received routine care relating to smoking cessation at their local primary health care service. Data collection occurred at enrolment, six and 12 months. The primary outcome was self-reported smoking cessation with urinary cotinine confirmation at final follow-up (median 13 (interquartile range 12-15) months after enrolment). RESULTS: Participants in the intervention (n = 55) and usual care (n = 108) groups were similar in baseline characteristics, except the intervention group was slightly older. At final follow-up the smoking cessation rate for participants assigned to the intervention group (n = 6; 11%), while not statistically significant, was double that of usual care (n = 5; 5%; p = 0.131). A meta-analysis of these findings and a similarly underpowered but comparable study of pregnant Indigenous Australian women showed that Indigenous Australian participants assigned to the intervention groups were 2.4 times (95% CI, 1.01-5.5) as likely to quit as participants assigned to usual care. CONCLUSIONS: Culturally appropriate, multi-dimensional Indigenous quit smoking programs can be successfully implemented in remote primary health care. Intensive one-on-one interventions with substantial involvement from Aboriginal and Torres Strait Islander workers are likely to be effective in these settings. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry (ACTRN12608000604303).
Assuntos
Aconselhamento , Havaiano Nativo ou Outro Ilhéu do Pacífico , Abandono do Hábito de Fumar/métodos , Prevenção do Hábito de Fumar , Adulto , Austrália , Cotinina/urina , Feminino , Serviços de Saúde do Indígena , Humanos , Masculino , Pessoa de Meia-Idade , Nova Zelândia , Gravidez , Resultado do TratamentoRESUMO
OBJECTIVE: To measure the prevalence of chronic obstructive pulmonary disease (COPD) among people aged 40 years or older in Australia. DESIGN, SETTING AND PARTICIPANTS: A cross-sectional study of people in the community aged ≥ 40 years, selected at random using electoral rolls, in six sites chosen to reflect the sociodemographic and geographic diversity of Australia, conducted between 2006 and 2010. Standardised questionnaires were administered by interview. Forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC), and the FEV1/FVC ratio were measured by spirometry, before and after bronchodilator administration. MAIN OUTCOME MEASURE: Prevalence of COPD, classified according to Global Initiative for Chronic Obstructive Lung Disease (GOLD) 2006 criteria. RESULTS: Complete data were available for 1620 men (participation rate, 26%) and 1737 women (participation rate, 28%). The prevalence of GOLD Stage II or higher COPD (defined as post-bronchodilator FEV1/FVC ratio < 0.70 and FEV1 < 80% predicted) was 7.5% (95% CI, 5.7%-9.4%) among people aged ≥ 40 years, and 29.2% (95% CI, 18.1%-40.2%) among those aged ≥ 75 years. Among people aged ≥ 40 years, the prevalence of wheeze in the past 12 months was 30.0% (95% CI, 27.5%-32.5%), and prevalence of shortness of breath when hurrying on the level or climbing a slight hill was 25.2% (95% CI, 22.7%-27.6%). CONCLUSIONS: Symptoms and spirometric evidence of COPD are common among people aged 40 years or older and increase with age. Further research is needed to better understand the diagnosis and management of COPD in Australia, along with continuing efforts to prevent the disease.
Assuntos
Doença Pulmonar Obstrutiva Crônica/epidemiologia , Adulto , Fatores Etários , Idoso , Austrália/epidemiologia , Efeitos Psicossociais da Doença , Estudos Transversais , Feminino , Volume Expiratório Forçado , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Doença Pulmonar Obstrutiva Crônica/fisiopatologia , Espirometria , Inquéritos e Questionários , Capacidade VitalRESUMO
BACKGROUND: Australian Aboriginal peoples and Torres Strait Islanders (Indigenous Australians) smoke at much higher rates than non-Indigenous people and smoking is an important contributor to increased disease, hospital admissions and deaths in Indigenous Australian populations. Smoking cessation programs in Australia have not had the same impact on Indigenous smokers as on non-Indigenous smokers. This paper describes the protocol for a study that aims to test the efficacy of a locally-tailored, intensive, multidimensional smoking cessation program. METHODS/DESIGN: This study is a parallel, randomised, controlled trial. Participants are Aboriginal and Torres Strait Islander smokers aged 16 years and over, who are randomly allocated to a 'control' or 'intervention' group in a 2:1 ratio. Those assigned to the 'intervention' group receive smoking cessation counselling at face-to-face visits, weekly for the first four weeks, monthly to six months and two monthly to 12 months. They are also encouraged to attend a monthly smoking cessation support group. The 'control' group receive 'usual care' (i.e. they do not receive the smoking cessation program). Aboriginal researchers deliver the intervention, the goal of which is to help Aboriginal peoples and Torres Strait Islanders quit smoking. Data collection occurs at baseline (when they enrol) and at six and 12 months after enrolling. The primary outcome is self-reported smoking cessation with urinary cotinine confirmation at 12 months. DISCUSSION: Stopping smoking has been described as the single most important individual change Aboriginal and Torres Strait Islander smokers could make to improve their health. Smoking cessation programs are a major priority in Aboriginal and Torres Strait Islander health and evidence for effective approaches is essential for policy development and resourcing. A range of strategies have been used to encourage Aboriginal peoples and Torres Strait Islanders to quit smoking however there have been few good quality studies that show what approaches work best. More evidence of strategies that could work more widely in Indigenous primary health care settings is needed if effective policy is to be developed and implemented. Our project will make an important contribution in this area. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry (ACTRN12608000604303).
Assuntos
Conhecimentos, Atitudes e Prática em Saúde , Havaiano Nativo ou Outro Ilhéu do Pacífico , População Rural , Abandono do Hábito de Fumar/métodos , Fumar/etnologia , Adolescente , Adulto , Austrália , Cotinina/metabolismo , Cotinina/urina , Seguimentos , Humanos , Masculino , Havaiano Nativo ou Outro Ilhéu do Pacífico/psicologia , Avaliação de Processos e Resultados em Cuidados de Saúde/estatística & dados numéricos , Educação de Pacientes como Assunto , Seleção de Pacientes , Serviços Preventivos de Saúde/estatística & dados numéricos , Avaliação de Programas e Projetos de Saúde , Psicometria , Tamanho da Amostra , Fumar/psicologia , Fumar/urina , Fatores de TempoRESUMO
OBJECTIVES: In Aboriginal and Torres Strait Islander peoples in Queensland, to (a) determine the disease burden of common chronic lung diseases and (b) identify areas of need with respect to lung health services. METHODS: Literature reviews and analyses of hospitalisation and mortality data were used to describe disease epidemiology and available programs and services. Key stakeholder interviews and an online survey of health professionals were used to evaluate lung health services across the state and to identify services, needs and gaps. RESULTS: Morbidity and mortality from respiratory diseases in the Indigenous population is substantially higher than the non-Indigenous population across all age groups and regions. There are inadequate clinical services and resources to address disease prevention, detection, intervention and management in an evidence-based and culturally acceptable fashion. There is a lack of culturally appropriate educational resources and management programs, insufficient access to appropriately engaged Indigenous health professionals, a lack of multi-disciplinary specialist outreach teams, fragmented information systems and inadequate coordination of care. CONCLUSIONS: Major initiatives are required at all levels of the healthcare system to adequately address service provision for Indigenous Queenslanders with lung diseases, including high quality research to investigate the causes for poor lung health, which are likely to be multifactorial.