Cost analysis and critical success factors of the use of oxygen concentrators versus cylinders in sub-divisional hospitals in Fiji.

BACKGROUND: Oxygen is vital in the treatment of illnesses in children and adults, yet is lacking in many low and middle-income countries health care settings. Oxygen concentrators (OCs) can increase access to oxygen, compared to conventional oxygen cylinders. We investigated the costs and critical success factors of OCs in three hospitals in Fiji, and extrapolated these to estimate the oxygen delivery cost to all Sub-Divisional hospitals (SDH) nationwide. METHODS: Data sources included key personnel interviews, and data from SDH records, Ministry of Health and Medical Services, and a non-governmental organisation. We used Investment Logic Mapping (ILM) to define key issues. An economic case was developed to identify the investment option that optimised value while incorporating critical success factors identified through ILM. A fit-for-purpose analysis was conducted using cost analysis of four short-listed options. Sensitivity analyses were performed by altering variables to show the best or worst case scenario. All costs are presented in Fijian dollars. RESULTS: Critical success factors identifed included oxygen availability, safety, ease of use, feasibility, and affordability. Compared to the status quo of having only oxygen cylinders, an option of having a minimum number of concentrators with cylinder backup would cost $434,032 (range: $327,940 to $506,920) over 5 years which would be 55% (range: 41 to 64%) of the status quo cost. CONCLUSION: Introducing OCs into all SDHs in Fiji would reduce overall costs, while ensuring identified critical success factors are maintained. This study provides evidence for the benefits of OCs in this and similar settings.

A dynamic, multi-professional, needs-based simulation model to inform human resources for health planning.

BACKGROUND: As population health needs become more complex, addressing those needs increasingly requires the knowledge, skills, and judgment of multiple types of human resources for health (HRH) working interdependently. A growing emphasis on team-delivered health care is evident in several jurisdictions, including those in Canada. However, the most commonly used HRH planning models across Canada and other countries lack the capacity to plan for more than one type of HRH in an integrated manner. The purpose of this paper is to present a dynamic, multi-professional, needs-based simulation model to inform HRH planning and demonstrate the importance of two of its parameters-division of work and clinical focus-which have received comparatively little attention in HRH research to date. METHODS: The model estimates HRH requirements by combining features of two previously published needs-based approaches to HRH planning-a dynamic approach designed to plan for a single type of HRH at a time and a multi-professional approach designed to compare HRH supply with requirements at a single point in time. The supplies of different types of HRH are estimated using a stock-and-flow approach. RESULTS: The model makes explicit two planning parameters-the division of work across different types of HRH, and the degree of clinical focus among individual types of HRH-which have previously received little attention in the HRH literature. Examples of the impacts of these parameters on HRH planning scenarios are provided to illustrate how failure to account for them may over- or under-estimate the size of any gaps between the supply of and requirements for HRH. CONCLUSION: This paper presents a dynamic, multi-professional, needs-based simulation model which can be used to inform HRH planning in different contexts. To facilitate its application by readers, this includes the definition of each parameter and specification of the mathematical relationships between them.

Child obesity prevalence across communities in New Zealand: 2010-2016.

OBJECTIVE: To assess community-level differences in four-year-old obesity prevalence in New Zealand (NZ), trends over time, and the extent to which differences can be explained by ethnicity, deprivation and urbanicity. METHODS: Obesity measures from the Ministry of Health's B4 School Check were available for 72-92% of NZ four-year-olds for fiscal years 2010/11-2015/16. Ethnicity, deprivation and urbanicity data for the 78 communities were obtained by linking to administrative records. Growth models were used to examine variability in obesity levels and trends over time, and the extent to which ethnicity, deprivation and urbanicity contributed to differences between communities. RESULTS: There were large variations in obesity across communities (range 8.4% to 28.8%). A decline in the prevalence of childhood obesity was observed in most (48 of 78) communities from 2010/11 to 2015/16 (average change=0.2%, range=-2.0% to 1.9%). Around 50% of the variance in obesity between territorial authorities could be explained by differences in socioeconomic deprivation and ethnic composition. CONCLUSIONS: Child obesity varies between NZ communities, but most territorial authorities have experienced a decrease in obesity over the period 2010/11-2015/16. Implications for public health: Addressing deprivation and ethnic inequalities in obesity could substantially reduce community-level differences in obesity in NZ.

Perceived economic burden associated with an inherited cardiac condition: a qualitative inquiry with families affected by arrhythmogenic right ventricular cardiomyopathy.

PURPOSE: Significant gaps remain in the literature on the economic burden of genetic illness. We explored perceived economic burden associated with one inherited cardiac condition, arrhythmogenic right ventricular cardiomyopathy (ARVC). METHODS: Semistructured interviews were held with individuals from families affected by ARVC. Data on the perceived financial and economic impacts of ARVC were used to identify emerging categories and themes using the method of constant comparison. RESULTS: Data analysis revealed four themes that described participants' perceptions of the economic impact ARVC had on them and their families: (i) economic impact during childhood, (ii) impact on current and future employment, (iii) impact on current and future financial well-being, and (iv) no perceived economic impact. CONCLUSIONS: This study is the first to explore the economic burden of ARVC from the perspective of affected families. It revealed a number of perceived burdens, from employment and career choices to worry about insurance for self and children, decreased household spending, and the need for childhood employment. Findings highlight potential areas of discussion for genetic counseling sessions, as well as areas for future research.Genet Med 18 6, 584-592.

An Evaluation of In-Person and Online Engagement in Central Newfoundland.

BACKGROUND: This study evaluates the use of in-person focus groups and online engagement within the context of a large public engagement initiative conducted in rural Newfoundland. METHODS: Participants were surveyed about their engagement experience and demographic information. Pre and post key informant interviews were also conducted with organizers of the initiative. RESULTS: Of the 111 participants in the focus groups, 97 (87%) completed evaluation surveys; as did 23 (88%) out of 26 online engagement participants. Overall, focus group participants were positive about their involvement, with 87.4% reporting that they would participate in a similar initiative. Online participation was below expectations and these participants viewed their experience less positively than in-person participants. Organizers viewed the engagement initiative and the combined use of online and in-person engagement positively. CONCLUSIONS: This study presents a real-world example of the use of two methods of engagement. It also highlights the importance of the successful execution of whatever engagement mechanism is selected.

How are population-based funding formulae for healthcare composed? A comparative analysis of seven models.

BACKGROUND: Population-based funding formulae act as an important means of promoting equitable health funding structures. To evaluate how policy makers in different jurisdictions construct health funding formulae and build an understanding of contextual influences underpinning formula construction we carried out a comparative analysis of key components of funding formulae across seven high-income and predominantly publically financed health systems: New Zealand, England, Scotland, the Netherlands, the state of New South Wales in Australia, the Canadian province of Ontario, and the city of Stockholm, Sweden. METHODS: Core components from each formula were summarised and key similarities and differences evaluated from a compositional perspective. We categorised approaches to constructing funding formulae under three main themes: identifying factors which predict differential need amongst populations; adjusting for cost factors outside of needs factors; and engaging in normative correction of allocations for 'unmet' need. RESULTS: We found significant congruence in the factors used to guide need and cost adjustments. However, there is considerable variation in interpretation and implementation of these factors. CONCLUSION: Despite broadly similar frameworks, there are distinct differences in the composition of the formulae across the seven health systems. Ultimately, the development of funding formulae is a dynamic process, subject to availability of data reflecting health needs, the influence of wider socio-political objectives and health system determinants.

Do different types of financial support after illness or injury affect socio-economic outcomes? A natural experiment in New Zealand.

BACKGROUND: In New Zealand, people unable to work due to an illness may be eligible for a means-tested benefit whereas injured people are eligible for a wide range of support including earnings-related compensation through the no-fault Accident Compensation Corporation (ACC). The effect of this difference on socio-economic outcomes has not been investigated before. METHODS: A comparative cohort study was undertaken of stroke versus injury. Individuals aged 18-64, who had a first-stroke (n = 109) were matched by age, sex and functional impairment with injured individuals (n = 429) participating in the Prospective Outcomes of Injury Study. Data were collected by interview 3.5 and 12 months after stroke or injury. Logistic regression adjusting for the matching variables at 3.5 months, and functional impairment at 12 months, was undertaken. RESULTS: Median personal income declined by 60% over 12 months for the Stroke Group compared to 13% decline in the Injury Group. Decline in income was greater for those in both groups who had a higher income initially, and for those who had not returned to work. The proportion of the Stroke Group reporting 'Fairly low/low' standard of living increased from 8% to 28% and 'Just/not enough' income increased from 35% to 61% whereas the Injury Group increased only from 5% to 12% and 33%-44% respectively. The odds of reporting low standard of living and income inadequacy at 12 months were significantly less for the Injury Group. Despite earnings-related compensation (80% of income), the odds of being back at work were greater for the Injury Group compared to the Stroke Group (Adjusted Odds Ratio 3.1; 95% CI 1.7-5.6). CONCLUSIONS: These findings support the conclusions that earnings-related compensation and rehabilitative support, available to injured people via ACC, largely prevents the downward spiral into poverty and ill health. It also appears to enhance return to work though residual confounding cannot be ruled out.

Rural practice and retention in New Zealand: an examination of New Zealand-trained and foreign-trained doctors.

In this paper we examine the problems New Zealand faces with regards the identified shortage and uneven distribution of medical practitioners across urban and rural areas. In particular, we examine the extent to which the origin of training and location of practice affect the mobility of medical practitioners over the period 2000-2008. We find that foreign-trained doctors have a greater propensity to practice in minor urban and rural areas, and in less affluent communities, than New Zealand (domestic)-trained doctors. We also find that mobility among doctors is becoming more pronounced in recent years, with doctors generally being more mobile, with movement out of rural areas and doctors leaving practice in New Zealand being areas of particular concern.

Hand sanitisers for reducing illness absences in primary school children in New Zealand: a cluster randomised controlled trial study protocol.

BACKGROUND: New Zealand has relatively high rates of morbidity and mortality from infectious disease compared with other OECD countries, with infectious disease being more prevalent in children compared with others in the population. Consequences of infectious disease in children may have significant economic and social impact beyond the direct effects of the disease on the health of the child; including absence from school, transmission of infectious disease to other pupils, staff, and family members, and time off work for parents/guardians. Reduction of the transmission of infectious disease between children at schools could be an effective way of reducing the community incidence of infectious disease. Alcohol based no-rinse hand sanitisers provide an alternative hand cleaning technology, for which there is some evidence that they may be effective in achieving this. However, very few studies have investigated the effectiveness of hand sanitisers, and importantly, the potential wider economic implications of this intervention have not been established. AIMS: The primary objective of this trial is to establish if the provision of hand sanitisers in primary schools in the South Island of New Zealand, in addition to an education session on hand hygiene, reduces the incidence rate of absence episodes due to illness in children. In addition, the trial will establish the cost-effectiveness and conduct a cost-benefit analysis of the intervention in this setting. METHODS/DESIGN: A cluster randomised controlled trial will be undertaken to establish the effectiveness and cost-effectiveness of hand sanitisers. Sixty-eight primary schools will be recruited from three regions in the South Island of New Zealand. The schools will be randomised, within region, to receive hand sanitisers and an education session on hand hygiene, or an education session on hand hygiene alone. Fifty pupils from each school in years 1 to 6 (generally aged from 5 to 11 years) will be randomly selected for detailed follow-up about their illness absences, providing a total of 3400 pupils. In addition, absence information will be collected on all children from the school rolls. Investigators not involved in the running of the trial, outcome assessors, and the statistician will be blinded to the group allocation until the analysis is completed. TRIAL REGISTRATION: ACTRN12609000478213.