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1.
Health Promot J Austr ; 33 Suppl 1: 399-409, 2022 Oct.
Article in English | MEDLINE | ID: mdl-35179816

ABSTRACT

ISSUE ADDRESSED: Participants engaged in rock fishing are at risk of drowning. Following coronial investigation of fatalities, a 3-year safety campaign targeting rock fishers was developed in Victoria, Australia. Key campaign messages were wearing lifejackets, not fishing alone, and checking sea and weather conditions. The reported study provides results from a campaign evaluation. METHODS: Evaluation by self-report and direct observation of safety attitudes and behaviours was undertaken pre- and during campaign. Data collections were as follows: (a) online survey of rock fishers recruited from panels, social media and rock fishing networks (n = 350) and (b) rock fisher direct observation and self-report at selected Victorian rock fishing platforms (n = 282; n = 58, respectively). RESULTS: Safety message recall was reported by 51.7% of rock fishers surveyed online though far fewer recalled campaign key messages. No effect on key safety behaviours or attitudes were detected for fishers on platforms during campaign. Never wearing a lifejacket was reported by 31.8% online, 60.3% at platforms and observed for 97.4%. From direct observation, most participants did not fish alone and checked conditions on arrival. CONCLUSION: Campaign evaluation measures showed mixed outcomes. Irrespective, most rock fishers carry high drowning risk through failure to wear lifejackets. Legal mandating of lifejackets for identified high-risk platform is being introduced for Victoria, although careful evaluation is required to detect unanticipated outcomes. Informing future campaign evaluation, complementary methods highlight likely bias in self-reporting through faulty recall or social desirability. SO WHAT?: Future campaigns require innovative or novel design, over longer duration, to capture attention and change rock fisher behaviours.


Subject(s)
Drowning , Humans , Drowning/prevention & control , Self Report , Surveys and Questionnaires , Attitude , Victoria/epidemiology , Health Knowledge, Attitudes, Practice , Health Promotion
2.
Health Promot J Austr ; 33(3): 852-860, 2022 Jul.
Article in English | MEDLINE | ID: mdl-34929060

ABSTRACT

ISSUE ADDRESSED: Internationally, inland waterways are identified as leading locations for drowning. 'Nippers' programs provide coastal lifesaving and water safety knowledge and skills to children aged 5-14 years in Australia. However, a 49% increase in Victorian inland waterway drowning compared with the 10-year average, necessitated adapting the Nippers water safety program to inland regions: Bush Nippers. METHODS: Overall, 105 participants from two age groups (under 9 and under 12) were involved across three Bush Nippers programs delivered at river and/or pool locations in regional Victoria, Australia. Surveys and observations assessed participants' water safety knowledge and competencies, and used alongside interviews to obtain program feedback from parents, instructors and communities. Costs were compared to other aquatic programs to determine feasibility of replicating the program. RESULTS: Significant increases in knowledge from pre to immediate posttest were recorded (P < .05) and water competencies were high posttest. Communities were grateful for the regional program delivery and understood the necessity of learning lifesaving skills, particularly in open water environments. Costs were akin to other similar programs indicating program replicability and enhancing likelihood of uptake. CONCLUSIONS: Bush Nippers increased water safety knowledge in children and was well received by the community. Wider uptake of the program is encouraged to diversify aquatic education for regional Victorian children. SO WHAT?: Given the high regard and demand for the program, and importance of learning lifesaving skills, provision of a scalable lifesaving program in inland regions may address the drowning trend and improve aquatic participation.


Subject(s)
Drowning , Child , Drowning/prevention & control , Humans , Parents , Surveys and Questionnaires , Victoria , Water
3.
Transplantation ; 93(11): 1151-7, 2012 Jun 15.
Article in English | MEDLINE | ID: mdl-22531494

ABSTRACT

BACKGROUND: We investigated the incidence of chronic kidney disease (CKD) in the United Kingdom heart transplant population, identified risk factors for the development of CKD, and assessed the impact of CKD on subsequent survival. METHODS: Data from the UK Cardiothoracic Transplant Audit and UK Renal Registry were linked for 1732 adult heart transplantations, 1996 to 2007. Factors influencing time to CKD, defined as National Kidney Foundation CKD stage 4 or 5 or preemptive kidney transplantation, were identified using a Cox proportional hazards model. The effects of distinct CKD stages on survival were evaluated using time-dependent covariates. RESULTS: A total of 3% of patients had CKD at transplantation, 11% at 1-year and more than 15% at 6 years posttransplantation and beyond. Earlier transplantations, shorter ischemia times, female, older, hepatitis C virus positive, and diabetic recipients were at increased risk of developing CKD, along with those with impaired renal function pretransplantation or early posttransplantation. Significant differences between transplantation centers were also observed. The risk of death was significantly higher for patients at CKD stage 4, stage 5 (excluding dialysis), or on dialysis, compared with equivalent patients surviving to the same time point with CKD stage 3 or lower (hazard ratios of 1.66, 8.54, and 4.07, respectively). CONCLUSIONS: CKD is a common complication of heart transplantation in the UK, and several risk factors identified in other studies are also relevant in this population. By linking national heart transplantation and renal data, we have determined the impact of CKD stage and dialysis treatment on subsequent survival in heart transplant recipients.


Subject(s)
Heart Failure/surgery , Heart Transplantation , Postoperative Complications , Renal Insufficiency, Chronic , Adult , Female , Follow-Up Studies , Heart Failure/complications , Heart Transplantation/mortality , Humans , Incidence , Male , Middle Aged , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Postoperative Complications/mortality , Postoperative Complications/therapy , Proportional Hazards Models , Registries , Renal Dialysis , Renal Insufficiency, Chronic/epidemiology , Renal Insufficiency, Chronic/etiology , Renal Insufficiency, Chronic/mortality , Renal Insufficiency, Chronic/therapy , Risk Factors , Survival Rate , United Kingdom/epidemiology
4.
Transplantation ; 93(4): 348-53, 2012 Feb 27.
Article in English | MEDLINE | ID: mdl-22258288

ABSTRACT

Deciding to use an organ from a donor with a primary central nervous system (CNS) tumor necessitates offsetting the risk of tumor transmission with the chances of survival if the patient waits for another offer of a transplant. Published data vary in the quoted risk of tumor transmission. We used data obtained by reviewing 246 UK recipients of organs taken from donors with CNS tumors and found no evidence of a difference in overall patient mortality for recipients of a kidney, liver, or cardiothoracic organ, compared with recipients of organs from donors without a CNS tumor. Recent publication of the UK experience of transplanting organs from CNS tumor donors found no transmission in 448 recipients of organs from 177 donors with a primary CNS tumor (Watson et al., Am J Transplant 2010; 10: 1437). This 0% transmission rate is associated with an upper 95% confidence interval limit of 1.5%. Using a series of assumptions of risk, we compared the risks of dying as a result of the transmission of a primary brain tumor with the risks of dying if not transplanted. On this basis, the use of kidneys from a donor with a primary CNS tumor provides a further 8 years of life over someone who waited for a donor who did not have a primary CNS tumor, in addition to the life years gained by the transplant itself. The benefits for the recipients of livers and cardiothoracic organs were less, but there was no disadvantage in the impact on life expectancy.


Subject(s)
Central Nervous System Neoplasms/complications , Heart Transplantation/mortality , Kidney Transplantation/mortality , Liver Transplantation/mortality , Tissue Donors , Transplantation , Humans , Life Expectancy , Outcome Assessment, Health Care , Risk Factors , Survival Rate , Tissue and Organ Procurement , Waiting Lists
5.
Transplantation ; 93(3): 314-8, 2012 Feb 15.
Article in English | MEDLINE | ID: mdl-22179407

ABSTRACT

BACKGROUND: We sought to determine the deceased donor factors associated with outcome after kidney transplantation and to develop a clinically applicable Kidney Donor Risk Index. METHODS: Data from the UK Transplant Registry on 7620 adult recipients of adult deceased donor kidney transplants between 2000 and 2007 inclusive were analyzed. Donor factors potentially influencing transplant outcome were investigated using Cox regression, adjusting for significant recipient and transplant factors. A United Kingdom Kidney Donor Risk Index was derived from the model and validated. RESULTS: Donor age was the most significant factor predicting poor transplant outcome (hazard ratio for 18-39 and 60+ years relative to 40-59 years was 0.78 and 1.49, respectively, P<0.001). A history of donor hypertension was also associated with increased risk (hazard ratio 1.30, P=0.001), and increased donor body weight, longer hospital stay before death, and use of adrenaline were also significantly associated with poorer outcomes up to 3 years posttransplant. Other donor factors including donation after circulatory death, history of cardiothoracic disease, diabetes history, and terminal creatinine were not significant. A donor risk index based on the five significant donor factors was derived and confirmed to be prognostic of outcome in a validation cohort (concordance statistic 0.62). An index developed in the United States by Rao et al., Transplantation 2009; 88: 231-236, included 15 factors and gave a concordance statistic of 0.63 in the UK context, suggesting that our much simpler model has equivalent predictive ability. CONCLUSIONS: A Kidney Donor Risk Index based on five donor variables provides a clinically useful tool that may help with organ allocation and informed consent.


Subject(s)
Kidney Transplantation/adverse effects , Risk Assessment , Tissue Donors , Female , Humans , Male
6.
Water Sci Technol ; 64(2): 494-502, 2011.
Article in English | MEDLINE | ID: mdl-22097025

ABSTRACT

Urbanisation results in changes to runoff behaviour which, if not addressed, inevitably degrade receiving waters. To date, most stormwater management has focussed on the streetscape and public open space. Given that much of the catchment imperviousness is located on private land, we developed and tested a novel economic instrument (a uniform price auction) for encouraging allotment-scale stormwater retention. We evaluated bids using an integrated environmental benefit index (EBI), based on the ability of the proposed works to reduce runoff frequency, pollutant loads and to reduce potable water demand. The uniform price auction resulted in 1.4 ha of impervious areas being effectively 'disconnected' from the stormwater system. The EBI provided an objective and transparent method of comparing bids, which varied in the type of works proposed (e.g. rainwater tank, rain-garden), the cost and the resulting environmental benefit. Whilst the pilot auction was a success, the public subsidy of works undertaken was around 85%, meaning that property owners a relatively small private benefit in the works. Future auction rounds will be revised to (i) test an EBI which is more focussed on the protection of streams (assessing changes to runoff frequency, baseflow volumes and water quality) and (ii) provide an auction process which is simpler to understand, and provides greater practical support for landholders who wish to undertake works.


Subject(s)
Costs and Cost Analysis , Water , Australia , Awareness , Pilot Projects
7.
World J Gastroenterol ; 16(40): 5070-6, 2010 Oct 28.
Article in English | MEDLINE | ID: mdl-20976844

ABSTRACT

AIM: To investigate the outcome of patients with hepatitis C virus (HCV) infection undergoing liver retransplantation. METHODS: Using the UK National Registry, patients undergoing liver transplantation for HCV-related liver disease were identified. Data on patient and graft characteristics, as well as transplant and graft survival were collected to determine the outcome of HCV patients undergoing retransplantation and in order to identify factors associated with transplant survival. RESULTS: Between March 1994 and December 2007, 944 adult patients were transplanted for HCV-related liver disease. At the end of follow-up, 617 of these patients were alive. In total, 194 (21%) patients had first graft failure and of these, 80 underwent liver retransplantation, including 34 patients where the first graft failed due to recurrent disease. For those transplanted for HCV-related disease, the 5-year graft survival in those retransplanted for recurrent HCV was 45% [95% confidence interval (CI): 24%-64%] compared with 80% (95% CI: 62%-90%) for those retransplanted for other indications (P = 0.01 log-rank test); the 5-year transplant survival after retransplantation was 43% (95% CI: 23%-62%) and 46% (95% CI: 31%-60%), respectively (P = 0.8, log-rank test). In univariate analysis of all patients retransplanted, no factor analyzed was significantly associated with transplant survival. CONCLUSION: Outcomes for retransplantation in patients with HCV infection approach agreed criteria for minimum transplant benefit. These data support selective liver retransplantation in patients with HCV infection.


Subject(s)
Graft Rejection/surgery , Hepatitis C, Chronic/surgery , Liver Transplantation , Adult , Female , Follow-Up Studies , Graft Survival , Humans , Male , Middle Aged , Reoperation , Resource Allocation , Retrospective Studies , Treatment Outcome , United Kingdom
8.
Transplantation ; 88(1): 77-82, 2009 Jul 15.
Article in English | MEDLINE | ID: mdl-19584684

ABSTRACT

BACKGROUND: Cytomegalovirus (CMV) is one of the major infections encountered posttransplantation. UK Guidelines (2003) recommend CMV prophylaxis or screening with preemptive treatment for all high risk recipients. Studies predating the widespread use of CMV prophylaxis have shown that CMV seronegative recipients (R-) receiving a renal allograft from a CMV seropositive donor (D+) have worse outcomes than those avoiding primary CMV infection. Therefore, it has been suggested that CMV matching should be a part of the UK national deceased donor kidney allocation scheme. METHODS: We examined patient and allograft survival according to donor and recipient CMV serostatus in 10,190 UK adult and pediatric deceased donor renal transplant recipients transplanted between 2000 and 2007. We also ascertained CMV prophylaxis strategies in all UK renal transplant units. RESULTS: Twenty-one of the 22 UK renal transplant centers used prophylactic oral valganciclovir for 3 months posttransplant in the D+R- transplants, having done so for a median of 4 years. Unadjusted data showed that D+R+ rather than D+R- transplants had the lowest patient and allograft survivals at 3 years posttransplant. However, after adjustment for donor age, there was no significant effect of donor and recipient CMV serostatus on allograft or patient survival. CONCLUSIONS: These findings suggest that in an era where CMV prophylaxis is used routinely in D+R- transplants, the previously noted adverse effects of primary CMV infection on allograft and patient survival can be avoided (perhaps through a reduction in the incidence and/or severity of primary CMV infection), without using a CMV-matching allocation scheme.


Subject(s)
Antibodies, Viral/blood , Cytomegalovirus Infections/virology , Cytomegalovirus/immunology , Graft Survival , Kidney Transplantation , Tissue Donors , Adolescent , Adult , Antiviral Agents/administration & dosage , Child , Child, Preschool , Cytomegalovirus Infections/prevention & control , Cytomegalovirus Infections/transmission , Databases as Topic , Humans , Immunosuppressive Agents/therapeutic use , Infant , Infant, Newborn , Kaplan-Meier Estimate , Kidney Transplantation/adverse effects , Kidney Transplantation/mortality , Middle Aged , Proportional Hazards Models , Retrospective Studies , Risk Assessment , Time Factors , Transplantation, Homologous , United Kingdom/epidemiology , Young Adult
9.
Clin Transpl ; : 75-88, 2008.
Article in English | MEDLINE | ID: mdl-19708447

ABSTRACT

There are many changes happening in donation and transplantation in the UK and this review provides a baseline against which the success of future developments can be assessed. There has been a decrease in donation after brain death over the 10-year review period, but increases in both donation after cardiac death and living kidney donation. Antibody incompatible transplantation and paired and altruistic donation programmes are starting to have an impact on the number of living donor transplants carried out and are expected to make a more marked impact in the years ahead. A new national Kidney Allocation Scheme for deceased donors after brain death was introduced in 2006 to replace the previous scheme implemented in 1998. The 2006 scheme aims to improve equity of access to transplant and is showing significant benefits for long-waiting patients. To ensure that all UK transplant centres continue to achieve high standards, both within- and across-centre monitoring of graft and patient outcomes is routinely undertaken and reported. The most important factor in increasing organ donation and transplantation in the UK is the government funding that has been provided to develop national organ donation infrastructures. These major changes are expected to have a significant impact on numbers of donors and transplants in the next 5 years.


Subject(s)
Kidney Transplantation , National Health Programs/organization & administration , Tissue Donors/supply & distribution , Tissue and Organ Procurement/organization & administration , Adolescent , Adult , Child , Child, Preschool , Female , Government Regulation , Graft Rejection/etiology , Graft Rejection/mortality , Graft Rejection/prevention & control , Graft Survival , Health Care Costs , Health Policy , Healthcare Disparities , Humans , Infant , Infant, Newborn , Kaplan-Meier Estimate , Kidney Transplantation/adverse effects , Kidney Transplantation/economics , Kidney Transplantation/mortality , Living Donors/supply & distribution , Male , Middle Aged , National Health Programs/economics , National Health Programs/legislation & jurisprudence , Organizational Objectives , Program Development , Program Evaluation , Time Factors , Tissue Donors/legislation & jurisprudence , Tissue and Organ Procurement/economics , Tissue and Organ Procurement/legislation & jurisprudence , Treatment Outcome , United Kingdom/epidemiology , Waiting Lists , Young Adult
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