Communication and information technologies can reduce the barriers of distance and space that disadvantage communities in Australia's underserved rural areas, where the health status of residents is often worse than that of their urban counterparts. ACROSSnet (Australians Creating Rural Online Support Systems) is a 3 year collaborative action research project that aims to design and develop an online support system that will assist rural communities in accessing information, education and support regarding suicide and its prevention, whilst considering the challenges of Internet speed, cost and availability that can impede the delivery of online services. The site provides three distinct levels of access: one level for community members, and two further levels for appropriately credentialled mental health workers. In creating this environment, the ACROSSnet team hopes that online communities of practice will develop, engaging participants of different ages, income and education levels, location, and socioeconomic backgrounds.

Objective: In this paper we describe the design of a website based on written information about diabetes for people with intellectual disability and their care providers. Methods: The design process was collaborative with adults with intellectual disability, care providers, and professionals. The design followed the W3C Guidelines -Accessibility Guidelines Double A. Results: Preliminary results are promising and the site is having about 850 pages accessed per month. Conclusion: The consultative and design processes used resulted in a unique and acceptable educational tool for people with intellectual disability who have diabetes and their care providers.

If the Internet could be used as a method of transmitting ultrasound images taken in the field quickly and effectively, it would bring tertiary consultation to even extremely remote centres. The aim of the study was to evaluate the maximum degree of compression of fetal ultrasound video-recordings that would not compromise signal quality. A digital fetal ultrasound videorecording of 90 s was produced, resulting in a file size of 512 MByte. The file was compressed to 2, 5 and 10 MByte. The recordings were viewed by a panel of four experienced observers who were blinded to the compression ratio used. Using a simple seven-point scoring system, the observers rated the quality of the clip on 17 items. The maximum compression ratio that was considered clinically acceptable was found to be 1:50-1:100. This produced final file sizes of 5-10 MByte, corresponding to a screen size of 320x240 pixels, running at 15 frames/s. This study expands the possibilities for providing tertiary perinatal services to the wider community.

There are estimated to be approximately 85,000 Australian Sons and Daughters of Australian Vietnam Veterans, 1 a group recognized as having a substantially higher rate of suicide than the general Australian population.was developed to harness the computer literacy of this age group by featuring an online support group that enables discussions, access to information and resources about Australia's involvement in the Vietnam War, and provides the ability of Sons and Daughters to share experiences with each other. The conceptualization and early development of the Web site was well received by the SDVVA during state-based focus groups, particularly given the complete lack of targeted Web-based information and online support groups. This project is an example of participatory action research (PAR) methodology that was successful in developing the early stages of a community of practice (CoP). This paper discusses how online technologies can be implemented to build a sense of community, trust, and shared values in individuals at higher risk of suicide. It also describes why PAR was chosen as a methodology to meet the challenges and needs of this particular project.

Objective: To evaluate the accuracy and assess the indications of fetal echocardiography to diagnose structural heart disease in our high risk population, by an obstetric team. Methodology: Over a 4-year period, a transabdominal echocardiography was performed in 912 high risk pregnancies for congenital heart disease at 18-38 weeks of gestation. In the last 140 cases, an early examination combining either the transvaginal or the transabdominal route at 13-16 weeks was also carried out. Follow up was obtained from neonatal examinations and autopsies. The main indications for referral were: pregestational diabetes mellitus, family risk, increased nuchal translucency, suspected cardiac anomaly at screening ultrasound, women at high risk of chromosomal abnormality reluctant to invasive test, suspected arrhythmia, single umbilical artery, exposure to teratogens, and pregnancies affected by a chromosomal abnormality. Results: There were 79 (8.6%) major congenital heart defects, and most of them were yielded in the group of screening by ultrasound. Seventy of them (88.6%) were diagnosed correctly as abnormal prenatally. Atrioventricular septal defects (21 cases) and hypoplastic left ventricle syndrome (12 cases) were the most prevalent heart anomalies in the fetus. Isolated septal defects and coarctation of the aorta were the most difficult lesions to detect, being the ones with false positive and negative diagnosis. Another four cases of non-significant (<3 mm, no surgery nor medical treatment required) ventricular septal defects were overlooked during gestation, but closed by the sixth month of life. Fifteen apparently normal cases were lost to follow up. Conclusion: Our obstetric team results, in accordance with others previously published, show a good effectiveness to diagnose congenital heart anomalies. Most major detectable cardiac anomalies occur in the group without previously-known risk. Fetal echocardiography is optimized by a team strategy of imaging by obstetricians/high risk obstetric scanners (O) and fetal pediatric cardiologists (FPC). We retrospectively examined 1037 studies (1995)(1996)(1997)(1998)(1999), and identified 249 cases of major congenital heart disease. The O diagnosis was compared to the FPC diagnosis and postnatal diagnosis. The rate of complete accurate diagnosis for O and FPC diagnosis were 59% (17% false positive, 41% negative), respectively. Major differences in diagnosis or detail were found in 79 patients after FPC was completed and in 35/79 (44%) this was judged to have potential significant impact on management and prognosis counseling. The complementary roles of O and FPC remain important. FPC can contribute with additional detail in some cases which may significantly impact on counselling and planning. F03Factors influencing the prenatal detection of structural congenital heart diseases S.-F. Wong, F.-Y. Chan, R. Cincotta, A. Lee-Tannock & C. Ward Background: Congenital heart disease is the commonest congenital anomaly, but the reported antenatal detection rate varies widely from ...