The Cost-Effectiveness of Primary Prevention Interventions for Skin Cancer: An Updated Systematic Review.

OBJECTIVE: Preventing the onset of skin malignancies is feasible by reducing exposure to ultraviolet radiation. We reviewed published economic evaluations of primary prevention initiatives in the past decade, to support investment decisions for skin cancer prevention. METHODS: We assessed cost-effectiveness, cost-utility and benefit-cost analyses published from 1 September 2013. Seven databases were searched on 18 July 2023 and updated on 15 November 2023. Studies must have reported outcomes in terms of monetary costs, life years, quality-adjusted life years or variant thereof. A narrative synthesis was undertaken and reporting quality was assessed by three reviewers using the Consolidated Health Economic Evaluation Reporting Standards checklist. RESULTS: In total, 12 studies were included with five studies located in Australia; three in North America and the remaining four in Europe. Interventions included restricting the use of indoor tanning devices (7 studies), television advertising, multi-component sun safety campaigns, shade structures plus protective clothing provision for outdoor workers and provision of melanoma genomic risk information to individuals. Most studies constructed Markov cohort models and adopted a societal cost perspective. Overall, the reporting quality of the studies was high. Studies found highly favourable returns on investment ranging from US$0.35 for every $1 spent on prevention, up to €3.60 for every €1 spent. Other studies showed substantial skin cancers avoided, gains in life years, quality-adjusted survival, and societal cost savings. CONCLUSIONS: From both population health and economic perspectives, allocating limited health care resources to primary prevention of skin cancer is highly favourable.

Balancing the risks and benefits of sun exposure: A revised position statement for Australian adults.

OBJECTIVE: To describe the development of a new position statement regarding balancing the risks and benefits of sun exposure for Australian adults. METHODS: We conducted a Sun Exposure Summit in March 2021, with presentations from invited experts and a workshop including representation from academic, clinical, policy, and patient stakeholder organisations. The group considered advice about balancing the risks and benefits of sun exposure for Australian adults and developed a revised consensus position statement. RESULTS: The balance of risks and benefits of sun exposure is not the same for everybody. For people at very high risk of skin cancer, the risks of exposure likely outweigh the benefits; sun protection is essential. Conversely, people with deeply pigmented skin are at low risk of skin cancer but at high risk of vitamin D deficiency; routine sun protection is not recommended. For those at intermediate risk of skin cancer, sun protection remains a priority, but individuals may obtain sufficient sun exposure to maintain adequate vitamin D status. CONCLUSIONS: The new position statement provides sun exposure advice that explicitly recognises the differing needs of Australia's diverse population. IMPLICATIONS FOR PUBLIC HEALTH: Mass communication campaigns should retain the focus on skin cancer prevention. The new position statement will support the delivery of personalised advice.

Estimating cancers attributable to physical inactivity in Australia.

OBJECTIVES: It was previously estimated that 1814 (1.6 % of incident cancers) were attributable to physical inactivity in Australia in 2010, when only three sites were considered. We estimated the burden of cancer due to physical inactivity in Australia for 13 sites. DESIGN: The population attributable fraction estimated site-specific cancer cases attributable to physical inactivity for 13 cancers. The potential impact fraction was used to estimate cancers that could have been prevented in 2015 if Australian adults had increased their physical activity by a modest amount in 2004-05. METHODS: We used 2004-05 national physical activity prevalence data, 2015 national cancer incidence data, and contemporary relative-risk estimates for physical inactivity and cancer. We assumed a 10-year latency period. RESULTS: An estimated 6361 of the cancers observed in 2015 were attributable to physical inactivity, representing 4.8 % of all cancers diagnosed. If Australian adults had increased their physical activity by one category in 2004-05, 2564 cases (1.9 % of all cancers) could have been prevented in 2015. CONCLUSIONS: More than three times as many cancers are attributable to physical inactivity than previously reported. Physical activity promotion should be a central component of cancer prevention programmes in Australia.

Forty years of Slip! Slop! Slap! A call to action on skin cancer prevention for Australia.

This year, 2021, marks the 40th anniversary of the iconic Slip! Slop! Slap! campaign which launched Australia's status as a global leader in skin cancer prevention. Since the campaign first aired in the summer of 1980-81, notable successes have been achieved, with melanoma rates declining in younger age groups. While skin cancer prevention is rightly considered a triumph of Australian public health, challenges remain. Australia still has one of the highest rates of skin cancer in the world, with about 2000 deaths per year from the disease. Skin cancer also presents the highest cost burden to the health system of any cancer type. Despite this, government investment at the national level is lacking. It is more difficult than ever to collect valuable representative national data on population skin cancer prevention behaviours to underpin and evaluate programs, as the methodology used previously has become unfeasible. There has not been a national skin cancer prevention mass-media campaign for over a decade, indicating complacency from policy makers. State and territory governments could also do more to implement evidence-based policies aimed at protecting children from ultraviolet radiation. This paper sets out Australia's skin cancer prevention landscape in 2021, and makes the case for a renewed focus from government on sun protection to safeguard the significant gains made over four decades and to protect future generations from an almost entirely preventable cancer.

Optimizing Texting Interventions for Melanoma Prevention and Early Detection: A Latin Square Crossover RCT.

INTRODUCTION: Text messaging is an effective way to reach large populations with health promotion support. This study aims to establish the optimal text messaging intervention to achieve behavior change in young adults at risk of skin cancer. STUDY DESIGN: Latin square crossover RCT. SETTING/PARTICIPANTS: Participants were women and men aged 18-40 years living in Queensland, Australia who owned a smartphone and had ≥2 skin cancer risk factors. INTERVENTION: Participants were enrolled from December 2018 to February 2019 and completed an eligibility survey. Eligible participants were randomized to 4 different text message interventions using a Latin square design with varying personalization, interactivity, and message frequency (February 2019‒July 2019). Each intervention lasted for 1 month; between interventions, participants had a 1-week washout period in which they completed an online questionnaire. Participants completed a 6-month follow-up online survey in January 2020. MAIN OUTCOME MEASURES: Measures included self-reported sun protection habits and sunburns. RESULTS: A total of 277 (71.2% response rate) participants completed the 6-month follow-up. The sun protection habits index was significantly higher in all the 4 text messaging interventions (p<0.01 for each intervention) than at baseline, with similar sun protection habits improvements among all interventions (p=0.27). Sunburn rates decreased significantly over time (p<0.01 each intervention), with all the 4 interventions achieving reductions in sunburn rates during the intervention periods (p=0.78). Overall, the sunburn rates decreased from 40.3% at baseline to 7.0% at the end of the intervention, and at 6-month follow-up, it remained significantly below baseline levels at 23.5% (p<0.01). CONCLUSIONS: Regular text messaging interventions result in significantly increased sun protection and decreased sunburn in young adults. TRIAL REGISTRATION: This study is registered at the Australian and New Zealand Clinical Trials Registry ACTRN12618001299291.

Prevalence of skin examination behaviours among Australians over time.

BACKGROUND: We aimed to examine the prevalence and correlates of opportunistic skin check behaviours among Australians and whether changes over time might explain increasing underlying rates of melanoma in situ. METHODS: The National Sun Protection Survey involved periodic telephone-based cross-sectional surveys during summer since 2003. Skin checks by a doctor in the past 12 months was asked in four summers over 2006-2017, and responses from 23,374 Australians aged 12-69 years were analysed. Prevalence estimates were weighted to be representative of the Australian population. Chi-square tests compared the prevalence over time and by characteristics. RESULTS: The overall proportion reporting whole-body skin checks in the past 12 months was 20 % in 2006-07 and 2010-11, 21 % in 2013-14, and 22 % in 2016-17; but increased from 29 % in 2006-07 to 37 % in 2016-17 for those aged 45-69 years (p < 0.0001). In 2016-17, 5% reported a skin check of part-body and 9% for a specific mole or spot. The proportion reporting no skin checks increased from 61 % to 64 % over time (p < 0.0001). Whole-body skin checks were more common among older respondents, females, and also varied by residence location, skin sensitivity, skin colour, risk perception, and socio-economic index (all p < 0.001). CONCLUSION: Approximately one third of Australians had their skin checked by a doctor within a 12-month period, but this varied across population sub-groups. Skin check behaviours were relatively stable over time, with modest increases in the prevalence of skin checks for those aged 45-69 years. These findings do not explain underlying large increases in rates of melanoma in situ.

Latent Class Trajectory Modeling of Adult Body Mass Index and Risk of Obesity-Related Cancer: Findings from the Melbourne Collaborative Cohort Study.

BACKGROUND: Obesity increases the risk of 13 cancer types. Given the long process of carcinogenesis, it is important to determine the impact of patterns of body mass over time. METHODS: Using data from 30,377 participants in the Melbourne Collaborative Cohort Study, we identified body mass index (BMI) trajectories across adulthood and examined their association with the risk of obesity-related cancer. Participants completed interviews and questionnaires at baseline (1990-1994, age 40-69 years), follow-up 1 (1995-1998), and follow-up 2 (2003-2005). Body mass was recalled for age 18 to 21 years, measured at baseline, self-reported at follow-up 1, and measured at follow-up 2. Height was measured at baseline. Cancer diagnoses were ascertained from the Victorian Cancer Registry and the Australian Cancer Database. A latent class trajectory model was used to identify BMI trajectories that were not defined a priori. Cox regression was used to estimate HRs and 95% confidence intervals (CI) of obesity-related cancer risks by BMI trajectory. RESULTS: Six distinct BMI trajectories were identified. Compared with people who maintained lower normal BMI, higher risks of developing obesity-related cancer were observed for participants who transitioned from normal to overweight (HR, 1.29; 95% CI, 1.13-1.47), normal to class I obesity (HR, 1.50; 95% CI, 1.28-1.75), or from overweight to class II obesity (HR, 1.66; 95% CI, 1.32-2.08). CONCLUSIONS: Our findings suggest that maintaining a healthy BMI across the adult lifespan is important for cancer prevention. IMPACT: Categorization of BMI by trajectory allowed us to identify specific risk groups to target with public health interventions.

Consequences of banning commercial solaria in 2016 in Australia.

OBJECTIVE: To quantify the consequences of a total ban on indoor tanning for short-term regulatory enforcement, for consumers, and the longer-term health economic effects. METHODS: Instances of illegal solarium prosecutions and tanning bed confiscations in the state of Victoria (population 7 million) were obtained from government surveillance records. Consumer interest for indoor tanning and spray/fake tanning were assessed using Google Trends' Search Volume Index (range 0 to maximum 100). Long-term health economic effects were estimated using a Markov cohort model. RESULTS: The Victorian Government completed 13 prosecutions and confiscated 39 illegal tanning units. Consumer interest for indoor tanning reduced to less than one quarter of pre-regulation seasonal peaks (Search Volume Index 12/48) while spray tanning interest remained high (70-88). For young Australians over their remaining lives, banning commercial indoor tanning is expected to avert 31,009 melanomas (-3.7%), avert 468,249 keratinocyte cancers (-3.6%) and save over AU$64 (US$47) million in healthcare costs and produce over AU$516 (US$375) million in productivity gains. CONCLUSIONS: Three years after the nationwide ban, regulation enforcement activities have decreased, and consumers have adopted substitute tanning methods.

Association of Indoor Tanning Regulations With Health and Economic Outcomes in North America and Europe.

Importance: UV radiation emissions from indoor tanning devices are carcinogenic. Regulatory actions may be associated with reduced exposure of UV radiation at a population level. Objective: To estimate the long-term health and economic consequences of banning indoor tanning devices or prohibiting their use by minors only in North America and Europe compared with ongoing current levels of use. Design, Setting, and Participants: This economic analysis modeled data for individuals 12 to 35 years old in North America and Europe, who commonly engage in indoor tanning. A Markov cohort model was used with outcomes projected during the cohort's remaining life-years. Models were populated by extracting data from high-quality systematic reviews and meta-analyses, epidemiologic reports, and cancer registrations. Main Outcomes and Measures: Main outcomes were numbers of melanomas and deaths from melanoma, numbers of keratinocyte carcinomas, life-years, and health care and productivity costs. Extensive sensitivity analyses were performed to assess the stability of results. Results: In an estimated population of 110 932 523 in the United States and Canada and 141 970 492 in Europe, for the next generation of youths and young adults during their remaining lifespans, regulatory actions that ban indoor tanning devices could be expected to gain 423 000 life-years, avert 240 000 melanomas (-8.2%), and avert 7.3 million keratinocyte carcinomas (-7.8%) in North America and gain 460 000 life-years, avert 204 000 melanomas (-4.9%), and avert 2.4 million keratinocyte carcinomas (-4.4%) in Europe compared with ongoing current levels of use. Economic cost savings of US $31.1 billion in North America and €21.1 billion (US $15.9 billion) in Europe could occur. Skin cancers averted and cost savings after prohibiting indoor tanning by minors may be associated with one-third of the corresponding benefits of a total ban. Conclusions and Relevance: Banning indoor tanning may be associated with reduced skin cancer burden and health care costs. Corresponding gains from prohibiting indoor tanning by minors only may be smaller.

Developing a Research Agenda for Adult Palliative Care: A Modified Delphi Study.

Background: Little is known about research priorities in adult palliative care. Identifying research priorities for adult palliative care will help in increasing research quality and translation. Objective: The aim was to identify the views of health professionals' research priorities in adult palliative care that lead to development of a palliative care research agenda in Australia. Design: A modified three-round Delphi survey. Setting/Subjects: Palliative care researchers and clinicians in Australia were invited to participate. Results: A total of 25 panelists completed round 1, 14 completed round 2, and 13 completed round 3. Round 1 resulted in 90 research priorities in 13 categories. Round 2 showed consensus agreement on 19/90 research priorities. Round 3 resulted in the top 10 research priorities of the 19 achieving consensus in round 2. Panelists agreed that research is needed on the transition to palliative care; improving communication about prognosis; increasing access to palliative care for indigenous communities, people who wish to remain at home, and people in aged care; addressing family caregivers' needs; promoting patients' and families' decision making; improving cross-cultural aspects of palliative care; determining the effects of assisted dying legislation; and improving bereavement care in rural, remote, and Aboriginal populations. Conclusions: The expert panelists identified the top 10 research priorities for adult palliative care. These identified research priorities are the most urgent topics requiring attention to increase the quality of life of patients requiring palliative care and their family members.

Review of the Global Solar UV Index 2015 Workshop Report.

The Global Solar UV Index was developed as an easy-to-understand measure of the amount of biologically-effective ambient solar ultraviolet radiation (UVR) at different locations on the earth's surface. Over the past few years, questions have been raised about the global applicability of the UV Index, about the evidence base for exposure risk thresholds and related protective measures, and about whether the overall impact of the UV Index could be improved with modifications. An international workshop was organized by several organizations, including the World Health Organization, to assess if current evidence was sufficiently strong to modify the UV Index and to discuss different ways it might be improved in order to influence sun-protective behavior. While some animal research suggests there may be no threshold effect, the relative importance of sub-erythemal doses of sunlight in causing skin cancer in humans remains unknown. Evidence suggests that regular use of sunscreen can prevent skin cancer and that sunglasses are an effective method of protecting the eyes from solar UVR. The UV Index as a risk communication tool continues to be useful for raising awareness and to support sun-protection behavior. Although there was agreement that guidance on the use of the UV Index could be improved, the workshop participants identified that strong health outcome-based human evidence would be needed as the basis for a revision. For the UV Index to be relevant in as many countries as possible, it should continue to be adapted to suit local conditions.

Interdisciplinary Perspectives on Sun Safety.

Overexposure to the sun is associated with an increased risk of melanoma and nonmelanoma skin cancer, but indications of improvements in sun protection behavior are poor. Attempts to identify emerging themes in skin cancer control have largely been driven by groups of experts from a single field. In December 2016, 19 experts from various disciplines convened for Interdisciplinary Perspectives on Skin Cancer, a 2-day meeting hosted by the National Academy of Sciences. The group discussed knowledge gaps, perspectives on sun exposure, implications for skin cancer risk and other health outcomes, and new directions. Five themes emerged from the discussion: (1) The definition of risk must be expanded, and categories for skin physiology must be refined to incorporate population diversities. (2) Risky sun exposure often co-occurs with other health-related behaviors. (3) Messages must be nuanced to target at-risk populations. (4) Persons at risk for tanning disorder must be recognized and treated. (5) Sun safety interventions must be scalable. Efficient use of technologies will be required to sharpen messages to specific populations and to integrate them within multilevel interventions. Further interdisciplinary research should address these emerging themes to build effective and sustainable approaches to large-scale behavior change.

Skin cancer has a large impact on our public hospitals but prevention programs continue to demonstrate strong economic credentials.

OBJECTIVES: While skin cancer is still the most common cancer in Australia, important information gaps remain. This paper addresses two gaps: i) the cost impact on public hospitals; and ii) an up-to-date assessment of economic credentials for prevention. METHODS: A prevalence-based cost approach was undertaken in public hospitals in Victoria. Costs were estimated for inpatient admissions, using State service statistics, and outpatient services based on attendance at three hospitals in 2012-13. Cost-effectiveness for prevention was estimated from 'observed vs expected' analysis, together with program expenditure data. RESULTS: Combining inpatient and outpatient costs, total annual costs for Victoria were $48 million to $56 million. The SunSmart program is estimated to have prevented more than 43,000 skin cancers between 1988 and 2010, a net cost saving of $92 million. Skin cancer treatment in public hospitals ($9.20∼$10.39 per head/year) was 30-times current public funding in skin cancer prevention ($0.37 per head/year). CONCLUSIONS: At about $50 million per year for hospitals in Victoria alone, the cost burden of a largely preventable disease is substantial. Skin cancer prevention remains highly cost-effective, yet underfunded. Implications for public health: Increased funding for skin cancer prevention must be kept high on the public health agenda. Hospitals would also benefit from being able to redirect resources to non-preventable conditions.

Advance care planning uptake among patients with severe lung disease: a randomised patient preference trial of a nurse-led, facilitated advance care planning intervention.

OBJECTIVE: Advance care planning (ACP) clarifies goals for future care if a patient becomes unable to communicate their own preferences. However, ACP uptake is low, with discussions often occurring late. This study assessed whether a systematic nurse-led ACP intervention increases ACP in patients with advanced respiratory disease. DESIGN: A multicentre open-label randomised controlled trial with preference arm. SETTING: Metropolitan teaching hospital and a rural healthcare network. PARTICIPANTS: 149 participants with respiratory malignancy, chronic obstructive pulmonary disease or interstitial lung disease. INTERVENTION: Nurse facilitators offered facilitated ACP discussions, prompted further discussions with doctors and loved ones, and assisted participants to appoint a substitute medical decision-maker (SDM) and complete an advance directive (AD). OUTCOME MEASURES: The primary measure was formal (AD or SDM) or informal (discussion with doctor) ACP uptake assessed by self-report (6 months) and medical notes audit. Secondary measures were the factors predicting baseline readiness to undertake ACP, and factors predicting postintervention ACP uptake in the intervention arm. RESULTS: At 6 months, formal ACP uptake was significantly higher (p<0.001) in the intervention arm (54/106, 51%), compared with usual care (6/43, 14%). ACP discussions with doctors were also significantly higher (p<0.005) in the intervention arm (76/106, 72%) compared with usual care (20/43, 47%). Those with a strong preference for the intervention were more likely to complete formal ACP documents than those randomly allocated. Increased symptom burden and preference for the intervention predicted later ACP uptake. Social support was positively associated with ACP discussion with loved ones, but negatively associated with discussion with doctors. CONCLUSIONS: Nurse-led facilitated ACP is acceptable to patients with advanced respiratory disease and effective in increasing ACP discussions and completion of formal documents. Awareness of symptom burden, readiness to engage in ACP and relevant psychosocial factors may facilitate effective tailoring of ACP interventions and achieve greater uptake. TRIAL REGISTRATION NUMBER: ACTRN12614000255684.

Economic evaluation of future skin cancer prevention in Australia.

Public health programs to reduce the significant burden of skin cancer have been implemented in Australia and around the world. The economic rationale for prevention needs to be kept up-to-date as relevant disease patterns, risk factors and expenditure patterns change through time. The aim of this study was to update and extend the economic credentials for skin cancer prevention in Australia. Economic evaluations were conducted in 2015 with multiple methods applied, including cost-effectiveness and cost-benefit analysis, multiple study perspectives ('societal', 'health sector', '3rd party funder') and counterfactual analysis sourced from cancer incidence between 1982 and 2011. Modelled outcomes included 'cases prevented', 'deaths averted' and 'health-adjusted life-years'. Cost-benefit Analysis, including productivity impacts in the general economy, was conducted. With an additional $AUD 0.16 ($USD 0.12) per capita investment into future skin cancer prevention across Australia, 140,000 skin cancer cases would be prevented over the 20year reference period (2011 to 2030). Depending on study perspective and method, the upgraded program is either dominant (achieving both health gains and cost offsets) or highly cost-effective (health gain at modest net cost). Return on investment (ROI) was $AUD 3.20 per dollar invested, with net social benefit of $AUD 1.43 billion. The study confirmed the strong economic credentials for skin cancer prevention and provided sound arguments for increased investment in Australia. The reference case analysis provides a useful benchmark for other countries to consider in the design and funding of their prevention programs.

Community-wide Interventions to Prevent Skin Cancer: Two Community Guide Systematic Reviews.

CONTEXT: Skin cancer is a preventable and commonly diagnosed cancer in the U.S. Excessive ultraviolet radiation exposure is a known cause of skin cancer. This article presents updated results of two types of interventions evaluated in a previously published Community Guide systematic review: multicomponent community-wide interventions and mass media interventions when used alone. EVIDENCE ACQUISITION: Studies assessing multicomponent community-wide and mass media interventions to prevent skin cancer by reducing ultraviolet radiation exposure were evaluated using Community Guide systematic review methods. Relevant studies published between 1966 and 2013 were included and analyzed for this review. EVIDENCE SYNTHESIS: Seven studies evaluating the effectiveness of multicomponent community-wide interventions showed a median increase in sunscreen use of 10.8 (interquartile interval=7.3, 23.2) percentage points, a small decrease in ultraviolet radiation exposure, a decrease in indoor tanning device use of 4.0 (95% CI=2.5, 5.5) percentage points, and mixed results for other protective behaviors. Four studies evaluating the effectiveness of mass media interventions found that they generally led to improved ultraviolet protection behaviors among children and adults. CONCLUSIONS: The available evidence showed that multicomponent community-wide interventions are effective in reducing the deleterious effects of ultraviolet radiation exposure by increasing sunscreen use. There was, however, insufficient evidence to determine the effectiveness of mass media interventions alone in reducing ultraviolet radiation exposure and increasing ultraviolet protection behaviors, indicating a continuing need for more research in this field to improve assessment of effectiveness.

Factors Influencing Australian General Practitioners' Clinical Decisions Regarding Advance Care Planning: A Factorial Survey.

CONTEXT: Primary care physicians are well placed to identify patients in need of advance care planning (ACP) and initiate ACP in advance of an acute situation. OBJECTIVES: This study aimed to understand Australian general practitioner (GP) clinical decision making relating to a patient's "need for ACP" and the likelihood of initiating ACP. METHODS: An experimental vignette study pseudorandomly manipulated factors thought to influence decision making regarding ACP. Patient-level factors included gender, age, type of disease, medical severity, openness to ACP, doctor-patient relationship, and family support. An accompanying demographic survey assessed health professional-level factors, including gender, years of experience, place of training, place of practice, caseload of patients with ACP, direct personal experience in ACP, and self-reported attitudes toward ACP. Seventy GPs were recruited, and each completed six unique vignettes, providing ratings of patient need for ACP, importance of initiating ACP in the coming months, and likelihood of initiating ACP at the next consultation. RESULTS: Older patients, with malignant or cardiovascular disease, severe clinical presentations, good doctor-patient relationship, female gender, and poor family support were more likely to receive prompt ACP. Positive GP attitudes toward ACP were associated with greater likelihood of initiating ACP promptly. CONCLUSION: Patients with presentations suggesting higher mortality risk were identified as being in need of ACP; however, the likelihood of initiating ACP was sensitive to GP attitudes and psychosocial aspects of the doctor-patient interaction. Training materials aimed at encouraging GP involvement in ACP should target attitudes toward ACP and communication skills, rather than focusing solely on prognostic risk.

Advance care planning and end-of-life care in a network of rural Western Australian hospitals.

OBJECTIVE: To provide a current perspective on end-of-life (EOL) care in regional Western Australia, with a particular focus on the final admission prior to death and the presence of documented advance care planning (ACP). DESIGN: Retrospective medical notes audit. SETTING: One regional hospital (including colocated hospice) and four small rural hospitals in the Great Southern region of Western Australia. PARTICIPANTS: Ninety recently deceased patients, who died in hospitals in the region. Fifty consecutive patients from the regional hospital and 10 consecutive patients from each of the four rural hospitals were included in the audit. INTERVENTIONS: A retrospective medical notes audit was undertaken. MAIN OUTCOME MEASURES: A 94-item audit tool assessed patient demographics, primary diagnosis, family support, status on admission and presence of documented ACP. Detailed items described the clinical care delivered during the final admission, including communication with family, referral to palliative care, transfers, medical investigations, medical treatments and use of EOL care pathways. RESULTS: Fifty-two per cent were women; median age was 82 years old. Forty per cent died of malignancy. Median length of stay was 7 days. Thirty-nine per cent had formal or informal ACP documented. Rural hospitals performed comparably with the regional hospital on all measures. CONCLUSIONS: This study provides benchmarking information that can assist other rural hospitals and suggests ongoing work on optimal methods of measuring quality in EOL care.

Weekend personal ultraviolet radiation exposure in four cities in Australia: influence of temperature, humidity and ambient ultraviolet radiation.

PURPOSE: To examine the effects of meteorological factors on weekend sun exposure behaviours and personal received dose of ultraviolet radiation (UVR) in Australian adults. METHODS: Australian adults (n=1002) living in Townsville (19°S, 146°E), Brisbane (27°S, 153°E), Canberra (35°S, 149°E) and Hobart (43°S, 147°E) were recruited between 2009 and 2010. Data on sun exposure behaviours were collected by daily sun exposure dairies; personal UVR exposure was measured with a polysulphone dosimeter. Meteorological data were obtained from the Australian Bureau of Meteorology; ambient UVR levels were estimated using the Ozone Monitoring Instrument data. RESULTS: Higher daily maximum temperatures were associated with reduced likelihood of wearing a long-sleeved shirt or wearing long trousers in Canberra and Hobart, and higher clothing-adjusted UVR dose in Canberra. Higher daily humidity was associated with less time spent outdoors in Canberra. Higher ambient UVR level was related to a greater clothing-adjusted personal UVR dose in Hobart and a greater likelihood of using sunscreen in Townsville. CONCLUSION: The current findings enhance our understanding of the impact of weather conditions on the population's sun exposure behaviours. This information will allow us to refine current predictive models for UVR-related diseases, and guide future health service and health promotion needs.