Psychometric properties of an Australian supportive care needs assessment tool for Indigenous patients with cancer.

BACKGROUND: There are significant disparities in cancer outcomes between Indigenous and non-Indigenous Australians. Identifying the unmet supportive care needs of Indigenous Australians with cancer is imperative to improve their cancer care. The purpose of the current study was to test the psychometric properties of a supportive cancer care needs assessment tool for Indigenous people (SCNAT-IP) with cancer. METHODS: The SCNAT-IP was administered to 248 Indigenous Australians diagnosed with a range of cancer types and stages, and who received treatment in 1 of 4 Queensland hospitals. All 39 items were assessed for ceiling and floor effects and were analyzed using exploratory factor analysis to determine construct validity. Identified factors were assessed for internal consistency and convergent validity to validated psychosocial tools. RESULTS: Exploratory factor analysis revealed a 4-factor structure (physical and psychological, hospital care, information and communication, and practical and cultural needs) explaining 51% of the variance. Internal consistency of the 4 subscales was good, with Cronbach alpha reliability coefficients ranging from .70 to .89. Convergent validity was supported by significant correlations between the SCNAT-IP with the National Comprehensive Cancer Network Distress Thermometer (correlation coefficient [r] = 0.60; P<.001) and the Cancer Worry Chart (r = 0.58; P<.001) and a moderately strong negative correlation with the Assessment of Quality of Life questionnaire (r = -0.56; P<.001). CONCLUSIONS: These data provide initial support for the SCNAT-IP, a measure of multiple supportive care needs domains specific to Indigenous Australian patients with cancer undergoing treatment.

Optimal Cancer Care for Aboriginal and Torres Strait Islander People: A Shared Approach to System Level Change.

PURPOSE: To improve cancer outcomes for Aboriginal and Torres Strait Islander people through the development and national endorsement of the first population-specific optimal care pathway (OCP) to guide the delivery of high-quality, culturally appropriate, and evidence-based cancer care. METHODS: An iterative methodology was undertaken over a 2-year period, and more than 70 organizations and individuals from diverse cultural, geographic, and sectorial backgrounds provided input. Cancer Australia reviewed experiences of care and the evidence base and undertook national public consultation with the indigenous health sector and community, health professionals, and professional colleges. Critical to the OCP development was the leadership of Aboriginal and Torres Strait Islander health experts and consumers. RESULTS: The OCP received unanimous endorsement by all federal, state, and territory health ministers. Key elements of the OCP include attention to the cultural appropriateness of the health care environment; improvement in cross-cultural communication; relationship building with local community; optimization of health literacy; recognition of men's and women's business; and the need to use culturally appropriate resources. The OCP can be used as a tool for health services and health professionals to identify gaps in current cancer services and to inform quality improvement initiatives across all aspects of the care pathway. CONCLUSION: The development of the OCP identified a number of areas that require prioritization. Ensuring culturally safe and accessible health services is essential to support early presentation and diagnosis. Multidisciplinary treatment planning and patient-centered care are required for all Aboriginal and Torres Strait Islander people, irrespective of location. Health planners and governments acknowledge the imperative for change and have expressed strong commitment to work with indigenous Australians to improve the accessibility, cultural appropriateness, and quality of cancer care.