Supporting pregnant Aboriginal and Torres Strait Islander women to quit smoking: views of antenatal care providers and pregnant indigenous women.

To assess support for 12 potential smoking cessation strategies among pregnant Australian Indigenous women and their antenatal care providers. Cross-sectional surveys of staff and women in antenatal services providing care for Indigenous women in the Northern Territory and New South Wales, Australia. Respondents were asked to indicate the extent to which each of a list of possible strategies would be helpful in supporting pregnant Indigenous women to quit smoking. Current smokers (n = 121) were less positive about the potential effectiveness of most of the 12 strategies than the providers (n = 127). For example, family support was considered helpful by 64 % of smokers and 91 % of providers; between 56 and 62 % of smokers considered advice and support from midwives, doctors or Aboriginal Health Workers likely to be helpful, compared to 85-90 % of providers. Rewards for quitting were considered helpful by 63 % of smokers and 56 % of providers, with smokers rating them more highly and providers rating them lower, than most other strategies. Quitline was least popular for both. This study is the first to explore views of pregnant Australian Indigenous women and their antenatal care providers on strategies to support smoking cessation. It has identified strategies which are acceptable to both providers and Indigenous women, and therefore have potential for implementation in routine care. Further research to explore their feasibility in real world settings, uptake by pregnant women and actual impact on smoking outcomes is urgently needed given the high prevalence of smoking among pregnant Indigenous women.

Stable prevalence of asthma symptoms in school-aged children in the Torres Strait region.

BACKGROUND AND OBJECTIVE: To (i) determine if the prevalence of asthma has altered in two previously studied communities and (ii) obtain baseline measures in two further communities in the Torres Strait region, Australia. METHODS: A population-based cross-sectional study of school-aged children was conducted. Five schools in four communities were selected: 361 children aged 5-17 years participated. The study used the same epidemiological tool that had been utilized to measure asthma prevalence (locally adapted International Study of Asthma and Allergy in Childhood questionnaire). RESULTS: The overall response rate was 30%; response rates in individual communities ranged from 23% to 100%. The prevalence of self-reported wheezing in the last 12 months decreased from 10.7% to 6.6% (P = 0.109) on Thursday Island and from 3.1% to zero (P = 0.358) on Warraber Island. The percentage of children with asthma symptoms was lower in this current study but changes were not statistically significant. Overall self-reported prevalence of ever wheezing was 12.5%; 5.4% reported wheezing in the previous 12 months, 5.9% reported wheezing after exercise and 12.2% reported ever having asthma. There was considerable inter-community variation in the prevalence of symptoms. CONCLUSIONS: Asthma prevalence in school-aged children living in the Torres Strait region remains high but, as in mainstream Australian children, the prevalence is stable.

Evaluation of 'Stop Smoking in its Tracks': an intensive smoking cessation program for pregnant Aboriginal women incorporating contingency-based financial rewards.

BACKGROUND: Smoking during pregnancy is three times as common among Aboriginal women as non-Aboriginal women, with consequent higher rates of adverse health outcomes. Effective interventions to support Aboriginal women to quit smoking have not yet been identified. OBJECTIVES: To assess the feasibility and acceptability of implementing a culturally tailored, intensive smoking cessation program, including contingency-based financial rewards (CBFR), for pregnant Aboriginal women. METHODS: The structured program included frequent support with individually tailored counselling, free nicotine replacement therapy, engagement with household members, specially developed resources, CBFR and peer support groups. It was implemented by three rural Aboriginal Maternal and Infant Health Services sites. Women were eligible if they or their partner were Aboriginal; and if they were: current smokers or had quit since becoming pregnant; >=16 years old; at <20 weeks gestation; and locally resident. Data included demographics, obstetrics, initial smoking behaviour, program implementation and quitting behaviour. Self-reported quitting was confirmed by expired carbon monoxide (CO). Women and staff were interviewed about their experiences. RESULTS: Twenty-two of 38 eligible women (58%) enrolled in the program, with 19 (86% remaining at the end of their pregnancy. The program was highly acceptable to both women and providers. Feasibility issues included challenges providing twice-weekly visits for 3 weeks and running fortnightly support groups. Of the 19 women who completed the program, 15 (79%) reported a quit attempt lasting >=24 hours, and 8 (42%) were CO-confirmed as not smoking in late pregnancy. The rewards were perceived to help motivate women, but the key to successful quitting was considered to be the intensive support provided. CONCLUSIONS: 'Stop Smoking in its Tracks' was acceptable and is likely to be feasible to implement with some modifications. The program should be tested in a larger study.

Cancer diagnosis, treatment, and survival in Indigenous and non-Indigenous Australians: a matched cohort study.

BACKGROUND: Indigenous Australians do not have the high standard of health that Australians in general have, and have worse outcomes for several diseases such as cancer. However, few comparative data exist to prove this disparity. We assessed differences in disease stage at cancer diagnosis, treatment, and survival between these two populations in Queensland. METHODS: Indigenous people diagnosed with cancer between 1997 and 2002 were identified through the cancer registry and compared with randomly selected non-Indigenous patients who were frequency-matched for age, sex, place of residence, cancer site, and year of diagnosis. We obtained details of treatment from hospital medical records. We restricted analyses to patients treated in the public sector, since less than 5% of Indigenous cases were treated privately. We used multivariate models, mainly Cox regression analyses, to assess differences. FINDINGS: We studied 815 Indigenous and 810 non-Indigenous cancer patients. Stage at diagnosis differed significantly (p=0.007): 47% of Indigenous versus 53% of non-Indigenous patients had localised cancer, 22% versus 21% had distant metastases, and 12% versus 7% had no information on stage in the medical chart examined. Comorbidities such as diabetes mellitus or chronic renal disease were more common in Indigenous patients. These individuals were less likely to have had treatment for cancer (surgery, chemotherapy, radiotherapy), and waited longer for surgery (hazard ratio=0.84, 95% CI 0.72-0.97) than non-Indigenous patients. After adjustment for stage at diagnosis, treatment, and comorbidities, non-Indigenous patients had better survival than Indigenous ones (hazard ratio=1.3, 95% CI 1.1-1.5). INTERPRETATION: Non-Indigenous cancer patients survive longer than Indigenous ones, even after adjustment for stage at diagnosis, cancer treatment, and greater comorbidity in Indigenous cases. We believe that better understanding of cultural differences in attitudes to cancer and its treatment could translate into meaningful public-health and clinical interventions to improve cancer survival in Indigenous Australians.

The perspectives of Aboriginal patients and their health care providers on improving the quality of hemodialysis services: a qualitative study.

Chronic kidney disease has a higher prevalence in Indigenous populations globally. The incidence of end-stage kidney disease in Australian Aboriginal people is eight times higher than non-Aboriginal Australians. Providing services to rural and remote Aboriginal people with chronic disease is challenging because of access and cultural differences. This study aims to describe and analyze the perspectives of Aboriginal patients' and health care providers' experience of renal services, to inform service improvement for rural Aboriginal hemodialysis patients. We conducted a thematic analysis of interviews with Aboriginal patients (n = 18) receiving hemodialysis in rural Australia and health care providers involved in their care (n = 29). An overarching theme of avoiding the "costly" crisis encompassed four subthemes: (1) Engaging patients earlier (prevent late diagnosis, slow disease progression); (2) flexible family-focused care (early engagement of family, flexibility to facilitate family and cultural obligations); (3) managing fear of mainstream services (originating in family dialysis experiences and previous racism when engaging with government organizations); (4) service provision shaped by culture (increased home dialysis, Aboriginal support and Aboriginal-led cultural education). Patients and health care providers believe service redesign is required to meet the needs of Aboriginal hemodialysis patients. Participants identified early screening and improving the relationship of Aboriginal people with health systems would reduce crisis entry to hemodialysis. These strategies alongside improving the cultural competence of staff would reduce patients' fear of mainstream services, decrease the current emotional and family costs of care, and increase efficiency of health expenditure on a challenging and increasingly unsustainable treatment system.

'Beats the alternative but it messes up your life': aboriginal people's experience of haemodialysis in rural Australia.

OBJECTIVES: Australian Aboriginal people have at least eight times the incidence of end-stage kidney disease, requiring dialysis, as the non-Aboriginal population. Provision of health services to rural Aboriginal people with renal disease is challenging due to barriers to access and cultural differences. We aimed to describe the experiences of Aboriginal people receiving haemodialysis in rural Australia, to inform strategies for improving renal services. DESIGN: A qualitative design incorporating: Indigenist research methodology and Community Based Participatory Research principles. In-depth interviews used a 'yarning' and storytelling approach. Thematic analysis was undertaken and verified by an Aboriginal Community Reference Group. SETTING: A health district in rural New South Wales, Australia. PARTICIPANTS: Snowball sampling recruited 18 Aboriginal haemodialysis recipients. RESULTS: Six themes emerged which described the patient journey: 'The biggest shock of me life,' expressed the shock of diagnosis and starting the dialysis; 'Beats the alternative but it messes up your life,' explained how positive attitudes to treatment develop; 'Family is everything', described the motivation and support to continue dialysis; 'If I had one of them nurses at home to help me', depicted acute hospital settings as culturally unsafe; 'Don't use them big jawbreakers', urged service providers to use simple language and cultural awareness; 'Stop 'em following us onto the machine', emphasised the desire for education for the younger generations about preventing kidney disease. An Aboriginal interpretation of this experience, linked to the analysis, was depicted in the form of an Aboriginal painting. CONCLUSIONS: Family enables Aboriginal people to endure haemodialysis. Patients believe that priorities for improving services include family-centred and culturally accommodating healthcare systems; and improving access to early screening of kidney disease. Inclusion of Aboriginal patients in cultural education for renal staff is recommended. Providing opportunities for patients to educate young Aboriginal people about kidney disease prevention may be highly effective and empowering.

Tobacco, alcohol and cannabis use during pregnancy: clustering of risks.

BACKGROUND: Antenatal substance use poses significant risks to the unborn child. We examined use of tobacco, alcohol and cannabis among pregnant Aboriginal and Torres Strait Islander women; and compared characteristics of women by the number of substances reported. METHODS: A cross-sectional survey with 257 pregnant Indigenous women attending antenatal services in two states of Australia. Women self-reported tobacco, alcohol and cannabis use (current use, ever use, changes during pregnancy); age of initiation of each substance; demographic and obstetric characteristics. RESULTS: Nearly half the women (120; 47% (95%CI:40%, 53%) reported no current substance use; 119 reported current tobacco (46%; 95%CI:40%, 53%), 53 (21%; 95%CI:16%, 26%) current alcohol and 38 (15%; 95%CI:11%, 20%) current cannabis use. Among 148 women smoking tobacco at the beginning of pregnancy, 29 (20%; 95%CI:14%, 27%) reported quitting; with 80 of 133 (60%; 95%CI:51%, 69%) women quitting alcohol and 25 of 63 (40%; 95%CI:28%, 53%) women quitting cannabis. Among 137 women reporting current substance use, 77 (56%; 95%CI:47%, 65%) reported one and 60 (44%; 95%CI:35%, 53%) reported two or three. Women using any one substance were significantly more likely to also use others. Factors independently associated with current use of multiple substances were years of schooling and age of initiating tobacco. CONCLUSIONS: While many women discontinue substance use when becoming pregnant, there is clustering of risk among a small group of disadvantaged women. Programmes should address risks holistically within the social realities of women's lives rather than focusing on individual tobacco smoking. Preventing uptake of substance use is critical.

Service providers' perspectives, attitudes and beliefs on health services delivery for Aboriginal people receiving haemodialysis in rural Australia: a qualitative study.

OBJECTIVE: Providing services to rural dwelling minority cultural groups with serious chronic disease is challenging due to access to care and cultural differences. This study aimed to describe service providers' perspectives on health services delivery for Aboriginal people receiving haemodialysis for end-stage kidney disease in rural Australia. DESIGN: Semistructured interviews, thematic analysis SETTING: A health district in rural New South Wales, Australia PARTICIPANTS: Using purposive sampling, 29 renal and allied service providers were recruited, including nephrologists, renal nurses, community nurses, Aboriginal health workers, social workers and managers. Six were Aboriginal and 23 non-Aboriginal. RESULTS: Improving cultural understanding within the healthcare system was central to five themes identified: rigidity of service design (outreach, inevitable home treatment failures, pressure of system overload, limited efficacy of cultural awareness training and conflicting priorities in acute care); responding to social complexities (respecting but challenged by family obligations, assumptions about socioeconomic status and individualised care); promoting empowerment, trust and rapport (bridging gaps in cultural understanding, acknowledging the relationship between land, people and environment, and being time poor); distress at late diagnosis (lost opportunities and prioritise prevention); and contending with discrimination and racism (inherent judgement of lifestyle choices, inadequate cultural awareness, pervasive multilevel institutionalised racism and managing patient distrust). CONCLUSIONS: Service providers believe current services are not designed to address cultural needs and Aboriginality, and that caring for Aboriginal patients receiving haemodialysis should be family focused and culturally safer. An Aboriginal-specific predialysis pathway, building staff cultural awareness and enhancing cultural safety within hospitals are the measures recommended. Increasing patient support for home haemodialysis may improve health and the quality of care outcomes.

Factors associated with antenatal smoking among Aboriginal and Torres Strait Islander women in two jurisdictions.

INTRODUCTION AND AIMS: Smoking rates are three times as high for pregnant Indigenous women relative to non-Indigenous women, in Australia. This paper describes Indigenous women's self-reported antenatal smoking behaviour and compares knowledge and attitudes of those who: (i) smoke and don't smoke during pregnancy; and (ii) quit or continued to smoke since the beginning of pregnancy. DESIGN AND METHODS: Cross-sectional surveys with 264 pregnant Indigenous women in two states collected data on smoking status, antenatal changes, risk knowledge, attitudes to smoking and sociodemographic characteristics. Multivariable logistic regression analyses assessed associations between knowledge and attitude variables and smoking status and antenatal changes in smoking status. RESULTS: Forty-six per cent of the women (n = 121) reported currently smoking. The majority (68%) who smoked at the beginning of pregnancy reported quitting (21%) or reducing (47%). Relative to smokers, non-smokers had more schooling (P = 0.002), more post-secondary education (P = 0.023), lower parity (P = 0.003), better understanding of smoking-related risks (miscarriage P = 0.01; low birth weight P = 0.003; infant illness P < 0.001; childhood behavioural problems P = 0.007), and less frequently expressed attitudes indicating that quitting was very difficult given other problems they faced. Similar patterns were found for women who quit during pregnancy compared to those who continued smoking. DISCUSSION AND CONCLUSIONS: Increasing awareness of antenatal smoking risks and the benefits of quitting may motivate women to attempt to quit. However, knowledge alone is unlikely to be sufficient considering the life circumstances of many Indigenous women. Addressing the social environment and daily stressors, particularly those exacerbated by pregnancy, may be critical to supporting quit attempts.

Survival of Indigenous and non-Indigenous Queenslanders after a diagnosis of lung cancer: a matched cohort study.

OBJECTIVE: To compare survival of Indigenous and non-Indigenous lung cancer patients and to investigate any corresponding differences in stage, treatment and comorbidities. DESIGN AND SETTING: Cohort study of 158 Indigenous and 152 non-Indigenous patients (frequency-matched on age, sex and rurality) diagnosed with lung cancer between 1996 and 2002 and treated in Queensland public hospitals. MAIN OUTCOME MEASURES: Survival after diagnosis of lung cancer; effects of stage at diagnosis, treatment, comorbidities and histological subtype on lung cancer-specific survival. RESULTS: Survival of Indigenous lung cancer patients was significantly lower than that of non-Indigenous patients (median survival, 4.3 v 10.3 months; hazard ratio, 1.48; 95% CI, 1.14-1.92). Of 158 Indigenous patients, 72 (46%) received active treatment with chemotherapy, radiotherapy or surgery compared with 109 (72%) of the 152 non-Indigenous patients, and this treatment disparity remained after adjusting for histological subtype, stage at diagnosis, and comorbidities (adjusted risk ratio, 0.65; 95% CI, 0.53-0.73). The treatment disparity explained most of the survival deficit: the hazard ratio reduced to 1.10 (95% CI, 0.83-1.44) after inclusion of treatment variables in the proportional hazards survival model. The remaining survival deficit was explained by the higher prevalence of comorbidities among Indigenous cancer patients, mainly diabetes. CONCLUSION: Survival after a diagnosis of lung cancer is worse for Indigenous patients than for non-Indigenous patients, and differences in treatment between the two groups are mainly responsible.