Applications of a sugar-based surveillance system to track arboviruses in wild mosquito populations

Effective arbovirus surveillance is essential to ensure the implementation of control strategies, such as mosquito suppression, vaccination, or dissemination of public warnings. Traditional strategies employed for arbovirus surveillance, such as detection of virus or virus-specific antibodies in sentinel animals, or detection of virus in hematophagous arthropods, have limitations as an early-warning system. A system was recently developed that involves collecting mosquitoes in CO2-baited traps, where the insects expectorate virus on sugar-baited nucleic acid preservation cards. The cards are then submitted for virus detection using molecular assays. We report the application of this system for detecting flaviviruses and alphaviruses in wild mosquito populations in northern Australia. This study was the first to employ nonpowered passive box traps (PBTs) that were designed to house cards baited with honey as the sugar source. Overall, 20/144 (13.9%) of PBTs from different weeks contained at least one virus-positive card. West Nile virus Kunjin subtype (WNVKUN), Ross River virus (RRV), and Barmah Forest virus (BFV) were detected, being identified in 13/20, 5/20, and 2/20 of positive PBTs, respectively. Importantly, sentinel chickens deployed to detect flavivirus activity did not seroconvert at two Northern Territory sites where four PBTs yielded WNVKUN. Sufficient WNVKUN and RRV RNA was expectorated onto some of the honey-soaked cards to provide a template for gene sequencing, enhancing the utility of the sugar-bait surveillance system for investigating the ecology, emergence, and movement of arboviruses. © 2014, Mary Ann Liebert, Inc.

Three new species of Tilletia on Eriachne from north-western Australia

Three new species of Tilletia are described from species of Eriachne (Poaceae) in the arid tropics of north-western Australia. In Western Australia, T. mactaggartii sp. nov. infects E. burkittii, and T. geeringii sp. nov. infects E. festucacea. Tilletia marjaniae sp. nov. infects E. pulchella subsp. dominii in Western Australia and the Northern Territory. These species are the first records of Tilletia on Eriachne. Phylogenetic relationships of these species were inferred from internal transcribed spacer of ribosomal RNA region and large subunit ribosomal RNA gene sequences.

Cost-effectiveness of a national initiative to improve hand hygiene compliance using the outcome of healthcare associated staphylococcus aureus bacteraemia

Background The objective is to estimate the incremental cost-effectiveness of the Australian National Hand Hygiene Inititiave implemented between 2009 and 2012 using healthcare associated Staphylococcus aureus bacteraemia as the outcome. Baseline comparators are the eight existing state and territory hand hygiene programmes. The setting is the Australian public healthcare system and 1,294,656 admissions from the 50 largest Australian hospitals are included. Methods The design is a cost-effectiveness modelling study using a before and after quasi-experimental design. The primary outcome is cost per life year saved from reduced cases of healthcare associated Staphylococcus aureus bacteraemia, with cost estimated by the annual on-going maintenance costs less the costs saved from fewer infections. Data were harvested from existing sources or were collected prospectively and the time horizon for the model was 12 months, 2011–2012. Findings No useable pre-implementation Staphylococcus aureus bacteraemia data were made available from the 11 study hospitals in Victoria or the single hospital in Northern Territory leaving 38 hospitals among six states and territories available for cost-effectiveness analyses. Total annual costs increased by $2,851,475 for a return of 96 years of life giving an incremental cost-effectiveness ratio (ICER) of $29,700 per life year gained. Probabilistic sensitivity analysis revealed a 100% chance the initiative was cost effective in the Australian Capital Territory and Queensland, with ICERs of $1,030 and $8,988 respectively. There was an 81% chance it was cost effective in New South Wales with an ICER of $33,353, a 26% chance for South Australia with an ICER of $64,729 and a 1% chance for Tasmania and Western Australia. The 12 hospitals in Victoria and the Northern Territory incur annual on-going maintenance costs of $1.51M; no information was available to describe cost savings or health benefits. Conclusions The Australian National Hand Hygiene Initiative was cost-effective against an Australian threshold of $42,000 per life year gained. The return on investment varied among the states and territories of Australia.

Inventories and significance of the genetic resources of an African mahogany species (Khaya senegalensis (Desr.) A. Juss.) assembled and further developed in Australia.

The forest tree species Khaya senegalensis (Desr.) A. Juss. occurs in a belt across 20 African countries from Senegal-Guinea to Sudan-Uganda where it is a highly important resource. However, it is listed as Vulnerable (IUCN 2015-3). Since introduction in northern Australia around 1959, the species has been planted widely, yielding high-value products. The total area of plantations of the species in Australia exceeds 15,000 ha, mostly planted in the Northern Territory since 2006, and includes substantial areas across 60-70 woodlots and industrial plantations established in north-eastern Queensland since the early-1990s and during 2005-2007 respectively. Collaborative conservation and tree improvement by governments began in the Northern Territory and Queensland in 2001 based on provenance and other trials of the 1960s-1970s. This work has developed a broad base of germplasm in clonal seed orchards, hedge gardens and trials (clone and progeny). Several of the trials were established collaboratively on private land. Since the mid-2000s, commercial growers have introduced large numbers of provenance-bulk and individual-tree seedlots to establish industrial plantations and trials, several of the latter in collaboration with the Queensland Government. Provenance bulks (>140) and families (>400) from 17 African countries are established in Australia, considered the largest genetic base of the species in a single country outside Africa. Recently the annual rate of industrial planting of the species in Australia has declined, and R&D has been suspended by governments and reduced by the private sector. However, new commercial plantings in the Northern Territory and Queensland are proposed. In domesticating a species, the strategic importance of a broad genetic base is well known. The wide range of first- and advanced-generation germplasm of the species established in northern Australia and documented in this paper provides a sound basis for further domestication and industrial plantation and woodlot expansion, when investment conditions are favourable

Editorial of "International Journal of Critical Indigenous Studies Volume 4, Number 2, 2011"

This special edition of the International Journal of Critical Indigenous Studies focuses upon the work scholars within the growing discipline of Aboriginal and Torres Strait Islander health studies. The lamentable state of Indigenous health in Australia is reflected in Indigenous populations elsewhere, especially where settler colonialism has left an indelible mark. This special edition therefore speaks to where Indigenous health outcomes and the efficacy of remedies are causing concern. Common to all is the demand that Indigenous people are placed front and centre of all attempts to improve health outcomes and that improvements are sought in culturally sensitive ways. Terry Dunbar presents findings from a research study that set out to investigate the Indigenous experiences of health and family services in the Northern Territory, Australia. The study asserts that cultural security is an integral and vital element of any policy that will impact upon Indigenous peoples. Dunbar concludes by arguing that in seeking positive change with regard to cultural security or otherwise, the most vociferous champions of that change are likely to be the Aboriginal communities affected. The article by Bronwyn Fredericks, Karen Adams, Sandra Angus and Melissa Walker also highlights the need to involve Aboriginal and Torres Strait Islander people, in this case women, in the design and development of strategies affecting their lives. Utilising routine communication methods such the ‘talking circle’ and the process referred to as ‘talkin’ up’, where women ‘talk back’ to one another about issues of personal importance, the article argues that the health strategy which emerged through these consultation approaches was more accurately informed by and responsive to women’s health need. Indeed, the resulting strategy reflected the women’s sense of themselves and the clear direction they felt their health services and polices should take.

The Sports Demonstration Project – An initiative of the Australian Sports Commission: An Evaluation

The Sport Development Project (SDP) was a comprehensive youth strategy for sport in the Northern Territory aimed at diversion from ‘at-risk’ behaviours, improvement of life choices and outcomes, and strengthening youth service infrastructure through engagement in positive (sport) activities. There were five Remote Service Delivery sites that were involved in the trial of this ‘best practice’ model for delivering sport-focused diversion activities. These include: Gapuwiyak, Wadeye, Yuendumu, Gunbalunya and Nguiu.

‘Enough is enough’: Songs and messages about alcohol in remote Central Australia

This article examines some of the ways in which Australia’s First Peoples have responded to serious community health concerns about alcohol through the medium of popular music. The writing, performing and recording of popular songs about alcohol provide an important example of community-led responses to health issues, and the effectiveness of music in communicating stories and messages about alcohol has been recognised through various government-funded recording projects. This article describes some of these issues in remote Australian Aboriginal communities, exploring a number of complexities that arise through arts-based ‘instrumentalist’ approaches to social and health issues. It draws on the author’s own experience and collaborative work with Aboriginal musicians in Tennant Creek, a remote town in Australia’s Northern Territory.

Marine Phallodrilinae (Oligochaeta, Tubificidae)of Hainan Island in southern China

Six species of Phallodrilinae are reported from Hainan Island in southern China. The mesopsammic Aktedrilus yiboi sp. nov. is new to science. It is characterized by a combination of (1) small, straight, conical, strongly cuticularized penis sheaths, (2) posterior prostate glands being associated with the most ectal parts of the atria, and (3) small spermathecal ampulla. Bathydrilus ampliductus Erseus, 1997 is recorded for the first time since it was originally described from Australia's Northern Territory.

Gobierno y gobernancia de los territorios, sectorialidad y territorialidad de las políticas públicas

El hecho de que, desde la Constitución de 1991, normas y sentencias tiendan en considerar que los ejecutivos locales (alcaldes, gobernadores) deben ser unos agentes regidores que practican el gobierno del territorio y la “descentralización controlada” más que unos actores gobernantes, defensores de la gobernancia de sus territorios, plantea la cuestión de saber por qué y cómo aquéllos pueden combinar este doble rol. La mayor parte de la respuesta se encuentra en el examen simultáneo de la lógica de regulación de las políticas pública (Muller, 1997 y 2002) y de las condiciones de su implementación en el territorio o “despliegue territorial” (Medellín, 2003).La territorialidad de una política pública se refiere, según Muller, a una situación en la cual la lógica dominante de una política pública es una lógica territorial u horizontal (regulación de un territorio geográfico en una dialéctica centro-periferia), mientras la sectorialidad se refiere a una situación en la cual la lógica dominante de una política pública es una lógica sectorial o vertical (regulación de la reproducción de un sector determinado verticalmente en una dialéctica global-sectorial). A cada lógica de regulación de las políticas públicas le corresponde una manera de gobernar un territorio: el gobierno del territorio para la sectorialidad y la gobernancia de los territorios para la territorialidad.Al contrario del caso francés en el cual la construcción del Estado marca el fin de una lógica de territorialidad (la “territorialidad tradicional”), el Estado colombiano es un Estado endémico, un Estado fragmentado confrontado a la lucha por el control territorial y el temor a la fractura de la unidad territorial (Navas, 2003). Su capacidad parcial por cubrir todo el territorio y actuar sobre él (su “territorialidad parcial” según Medellín) afecta su gobernabilidad y el despliegue territorial de las políticas públicas, sometido a negociaciones inciertas, cercanas a la temática de la gobernancia.Por ello, la gobernabilidad en Colombia sólo es posible mediante políticas públicas híbridas, hijas del “matrimonio indisoluble de la sectorialidad y de la territorialidad”, de la “secterritorialidad”, que combina en proporción variable lógica sectorial (o sectorialidad, que implica centralización) y lógica territorial (o territorialidad, que implica descentralización), gracias a un modo de gobierno híbrido, la “gobiernancia” del territorio, ésta es una “dosificación” compleja entre gobier-no y gobernancia. Es, entonces, posible determinar el grado de territorialidad y de sectorialidad de una política pública en un momento dado y clasificar las políticas públicas según su grado de territorialidad y de sectorialidad, es decir, según la importancia relativa de sus lógicas de regulación.Si el periodo que empieza al iniciar los años setenta, y que termina al iniciar los años ochenta es un periodo en el cual domina primordialmente la sectorialidad y se asegura la gobernabilidad recurriendo casi exclusivamente al gobierno del territorio a través del despliegue territorial separado de cada sector, el periodo que va de 1984 a la época actual, caracterizado por la “descentralización controlada”, señala un cambio parcial de lógica de regulación de las políticas públicas a través del recurrir parcial a la lógica de territorialidad como respuesta a alguna crisis de sectorialidad.Como bien lo muestra el análisis y la evaluación de las políticas públicas de vivienda de interés social, ordenamiento y desarrollo del territorio municipal, educación y acueducto y alcantarillado, la gobernabilidad en este secundo periodo está asegurada, entonces, sólo gracias a la gobiernancia en los territorios o combinación entre el gobierno del territorio y la gobernancia de los territorios, es decir, gracias a un modo de gobierno híbrido que les permite a los ejecutivos locales conciliar su inclinación por la gobernancia de sus territorios y sus obligaciones en cuanto al gobierno del territorio y ser, al mismo tiempo, actores gobernantes y agentes regidores.-----Since the 1991 Constitution, most rulings and sentences tend to consider that individuals in charge of the local executive power (mayors, governors) should be some sort of tuling aldermen responsible for their particular territories and their “controlled decentralization” instead of actual governing actors, advocates and defenders of the governance of their territories. This fact raises the questions of why and how they can possibly play this double role. The bulk of the answer to this question can be found by examining both the logic behind public policies (Muller) and the conditions in whixh these are implemented in each territory, or “territorial deployment” (Medellìn).According to Muller, the territoriality of a particular public policy refers to a situation whereby the prevailing logic is territorial or horizontal (regulation of a geographical territory follows a center-periphery scheme), whereas its sectoriality refers to a situation whereby the prevailing logic is sectorial or vertical (regulation of a sector’s reproduction is vertically determined by a global-sectorial scheme). For each regulation logic behind public policies there is a corresponding way of governing a particular territory: governing the territory for the sake of sectoriality, and governing it for the sake of territoriality.As opposed to the French case, whereby the construction of the State signals the purposes of a territorial logic (“traditional territoriality”), the Colombian State is na endemic one, a fragmented State struggling for territorial control and in fear of the fragmentation of territorial unity (Navas). Its limited capacity to cover the whole territory and to act on it (its “limited or partial territoriality”, according to Medellín) affects governability as well as the deployment of public policies, which is frequently subject to uncertain negotiations related to the problem of governance.That es why governability in Colombia is only possible through hybrid public policies, which are in turn the result of the “indissoluble marriage between sectoriality and territoriality”, the result of a sort of “secterritoriality” which combines in various proportions a sectorial logic (or sectoriallity, which implies centralization) and a territorial logic (or territoriallity, which implies decentralization), all due to a hybrid form of governmen, or “governance” of the territory, a complex and variable dosage of both government and governance. Keeping this in mind, it is possible to establish the degree of territoriality and sectoriality of a public policy at a particular time, and to classify public policies according to their degree of territoriality and/or sectoriality, that is, according to the relative importance of the logics behind their regulation.From the early 70s to the early 80s, sectoriality prevailed and governability was guaranteed almost exclusively through the separate territorial deployment of each sector, then, from 1984 to the present, “controlled decentralization” has shown partial changes in the regulation logic behind public policies by resorting, at least in part, to a logic of territoriality in response to some sort of sectorriality crisis.As can be clearly seen after analyzing and evaluatin public policies in matters such as statesubsidized housing, municipal land development and legislation, education, water and sewage services, governability during this second period can only be guaranteed by governance in the territories or by a combination of both, government in the territory and governance in the territories. In other words, governability is possible thanks to a type of hybrid government that allows those in charge of exercising local executive power to reconcile their bias towards the governance of their teritories and their duties vis-àvis the government of the territory, but capable of being, at the same time, governing actors and ruling agents, active modern-day aldermen.

After three strikes-the continued discriminatory impact of the sentencing system against indigenous Australians: suggested reform

Three strikes laws are discriminatory but not for previously advanced reasons. The three strikes laws are merely an acute example of a fundamentally flawed sentencing system that discriminates against economically and socially disadvantaged people, particularly the group that is the focus of this article – Indigenous Australians. The repeal of the Northern Territory's mandatory sentencing laws has not remedied the unfair manner in which sentencing law and practice operate against Aboriginals; either in the Northern Territory or generally. Criminal punishment systems around the world punish a disproportionate number of socially deprived people. In Australia, Indigenous Australians were grossly over-represented in Australian jails prior to the three strikes laws and will remain so unless steps are taken to address their disadvantage. The obvious solution to redress the over-representation by Indigenous Australians is to provide them with the same social opportunities and resources as the rest of the community. This is overly ambitious – at least in the short term. This article suggests a more attainable change in sentencing law to remedy some of the disadvantages experienced by Aboriginals. It suggests that far less weight should be accorded to prior convictions in the sentencing calculus.

Case comment: Cubillo and Gunner V The Commonwealth: a denial of the stolen generation?

In the recent Australian decision in Cubillo and Gunner v The Commonwealth ( ‘Cubillo 3’ ), the Full Court of the Federal Court dismissed an appeal by the Aboriginal claimants seeking damages for, inter alia, their removal from their families and detention at certain Aboriginal institutions. The removal and detention of the plaintiffs was held to be lawful in the earlier determination of O’Loughlin J because it was, inter alia, believed to be in the [then] child’s best interests and, as the plaintiffs bore the onus of proof, they had failed to show that they were taken without the consent of their parents/guardians. This decision was based upon the factual finding that ‘at the relevant times, there was no general policy in force in the Northern Territory supporting the indiscriminate removal and detention of part-Aboriginal children, irrespective of the personal circumstances of each child’. The Full Court did not comment on O’Loughlin J’s assertion that the policy of removing part-Aboriginal children, as asserted by the plaintiffs, could not be maintained. Moreover, the Full Court in fact joined O’Loughlin J in trying to distance their findings from the broader issue of the legal rights of members of the Stolen Generation, emphasising that they were only concerned with the particular circumstances of the two plaintiffs/appellants. This case comment is not aimed at evaluating the specific legal issues raised by the plaintiffs’ claims in this case or reviewing the history of the Stolen Generation, but rather seeks to examine O’Loughlin J’s comment as to the absence of a policy of indiscriminate removal and detention of part-Aboriginal children in a bid to determine the parameters intended by the court. It will be seen that, at its broadest, the statement is quite inflammatory and may be seen as a denial of the Stolen Generation. It will be submitted that this was not intended by the court. At its narrowest, the statement is merely an assertion that the particular plaintiffs failed to prove their cases. It will be submitted that, whilst this clearly was the view of the court, O’Loughlin J’s statement does have broader implications which, it will be contended, are not warranted.

Undergraduate pre-registration nursing education in Australia: a longitudinal examination of enrolment and completion numbers with a focus on students from rural and remote campus locations

Introduction: There is much evidence to indicate a shortage of Registered Nurses (RNs) in Australia and to suggest that the shortage may be more pronounced in rural and remote locations. Attracting RNs to work in rural and remote areas may not be as simple as increasing the intake of students into university undergraduate pre-registration nursing courses. There is some evidence indicating that student nurses may be more likely to enter the nursing workforce in rural and remote locations if they have existing associations with rural and remote areas and/or their undergraduate education provides opportunities to undertake supported placements in rural and remote settings. Two important difficulties have been associated with measuring outcomes in relation to rural and remote pre-registration nursing students. One is defining what constitutes a rural or remote location and the other is suspect data on the number of nursing students enrolled in, and completing, nursing courses. The aims of this study were to provide a longitudinal profile of the number of domestic students studying and completing undergraduate pre-registration nursing courses in Australia, with a particular emphasis on identifying those at rural and remote university campuses, and to compare results across States and Territories.
Method: This study presents the combined findings from two investigative reports. Data on undergraduate pre-registration nursing student numbers were collected via electronic survey instruments completed by staff at all Australian educational institutions offering undergraduate pre-registration nursing education programs in 2001 and 2002. Australian domestic students were the focus of this study. Data included the total number of domestic students enrolled in undergraduate pre-registration nursing courses in 2001 and 2002, the number of domestic students who successfully completed courses in 1999, 2000 and 2001, and estimates for the number expected to complete in 2002. Surveys were sent to course coordinators or other staff nominated by heads of divisions of nursing at each institution.
Results: There was a 100% response rate. Twenty-four rural and remote campus locations were identified using an adjusted form of the Rural, Remote and Metropolitan Areas (RRMA) classification system. The Australian Capital Territory and the Northern Territory did not have any rural or remote campus locations. In contrast, undergraduate pre-registration nursing in Tasmania was offered at a rural campus only (for the first 2 years). From 2001 to 2002, there was an increase of just over 5% in the total number of domestic students enrolled in undergraduate pre-registration nursing courses in Australia (2002 total = 22 811 students). Rural and remote location students accounted for slightly more than 25% of these students in 2001, and almost 27% in 2002. The States Victoria, New South Wales and Queensland had the highest percentage of students enrolled at rural and remote campus locations, greater than the Australian average for both years. In contrast, South Australia and Western Australia had less than 11% of students enrolled at rural and remote campus locations for each year. Total undergraduate pre-registration course completions increased by approximately 16% across Australia between 1999 (n = 4868) and 2002 (n = 5667), although for 2002, the figure was projected. Of these total course completions, the percentage of students completing at rural and remote campus locations increased from almost 23% to nearly 28% during the same period. Of the States/Territories with both metropolitan and rural/remote campus locations, only Victoria and Queensland had more than 25% of their total student completions consisting of students enrolled at rural and remote campus locations for each year. In contrast, South Australia and Western Australia had approximately 6% of student completions consisting of students enrolled at rural and remote campus locations in 1999, increasing to approximately 12% projected for 2002.
Conclusion: In this study, the authors attempted to improve the accuracy of data collection in relation to the number of domestic undergraduate pre-registration nursing students in Australia, which is representative of the potentially new Australian domestic RN workforce. There was a trend towards an increasing number of students being enrolled in undergraduate pre-registration nursing courses, and also toward an increasing number of course completions. From the perspective of the rural and remote RN workforce, the percentage of students enrolled and completing courses at rural and remote campus locations was found to be increasing. However, there may be some areas of concern for education and workforce planners in States and Territories that are providing a smaller percentage of their undergraduate pre-registration nursing courses in rural and remote areas. Several study limitations are discussed and suggestions made for future research.

Active transport to work in Australia: is it all downhill from here?

Physical inactivity is increasing in Australia and active forms of transportation may be one way to increase the working population’s daily physical activity. We used travel-to-work data from employed persons aged 15 years and over participating in the 1996 (n=7,636,319) and 2001(n=8,298,606) Australian censuses to determine prevalence and trends in walking and cycling to work by state and gender, and differences in prevalence by age. In 2001, 3.8% of Australians walked to work and <1% cycled. Over 64% travelled to work by car. There have been small declines in walking (men and women) and cycling (men) over the 5-years from 1996 to 2001. People were more likely to walk or cycle to work if they lived in the Northern Territory, if they were male or if they were aged 15 to 24 years. They were more likely to travel by car if they lived in the Australian Capital Territory, if they were male, or if they were aged 45-54 years. Few people walk or cycle to work in Australia. Efforts to encourage active transportation are urgently needed.

The environment always matters

Superficially, the high human populations of prosperous, well-fed city-states such as Singapore and Hong Kong might appear to support the view that high concentrations of human dynamism and enterprise can alone transcend environmental constraints. Indeed, extrapolations from such densely populated regions to the whole world form the historical basis for the most optimistic estimates of how many people the Earth might support. In fact, these affluent, densely populated regions require goods and services that are produced by areas far larger than the residential area of the state. For the foreseeable future, the whole world cannot live as densely and as well as Singapore. For example, some of the fish eaten in Hong Kong is captured in Pacific Island fisheries. Beef from the Northern Territory is exported to Japan. More generally, the supply of environmentally dependent goods - including sinks for wastes - is always limited, as are inputs such as fertile soil, clean fresh water and a benign climate.

The rising prevalence of diabetes and impaired glucose tolerance : the Australian diabetes, obesity and lifestyle study

OBJECTIVE—To determine the population-based prevalence of diabetes and other categories of glucose intolerance (impaired glucose tolerance [IGT] and impaired fasting glucose [IFG]) in Australia and to compare the prevalence with previous Australian data.

RESEARCH DESIGN AND METHODS—A national sample involving 11,247 participants aged >=25 years living in 42 randomly selected areas from the six states and the Northern Territory were examined in a cross-sectional survey using the 75-g oral glucose tolerance test to assess fasting and 2-h plasma glucose concentrations. The World Health Organization diagnostic criteria were used to determine the prevalence of abnormal glucose tolerance.

RESULTS—The prevalence of diabetes in Australia was 8.0% in men and 6.8% in women, and an additional 17.4% of men and 15.4% of women had IGT or IFG. Even in the youngest age group (25–34 years), 5.7% of subjects had abnormal glucose tolerance. The overall diabetes prevalence in Australia was 7.4%, and an additional 16.4% had IGT or IFG. Diabetes prevalence has more than doubled since 1981, and this is only partially explained by changes in age profile and obesity.

CONCLUSIONS—Australia has a rapidly rising prevalence of diabetes and other categories of abnormal glucose tolerance. The prevalence of abnormal glucose tolerance in Australia is one of the highest yet reported from a developed nation with a predominantly Europid background.

Abbreviations: 2hPG, 2-h plasma glucose • AusDiab, Australian Diabetes, Obesity and Lifestyle Study • CD, Census Collector District • FPG, fasting plasma glucose • IFG, impaired fasting glucose • IGT, impaired glucose tolerance • KDM, known diabetes mellitus • NDM, newly diagnosed diabetes mellitus • OGTT, oral glucose tolerance test • WHO, World Health Organization