Not the same : a comparison of female and male clients seeking treatment from problem gambling counselling services

Previous studies of problem gamblers portray this group as being almost exclusively male. However, this study demonstrates that females comprised 46% of the population (n = 1,520) of persons who sought assistance due to concerns about their gambling from the publicly-funded BreakEven counselling services in the state of Victoria, Australia, in one 12-month period. This suggests that the model of service delivery which is community based counselling on a non-residential basis may be better able to attract female clients than treatment centres where males predominate such as veterans centres. A comparative analysis of the social and demographic characteristics of female and male gamblers within the study population was undertaken. As with previous studies, we have found significant differences between males and females who have sought help for problems associated with their gambling. Gender differences revealed in this study include females being far more likely to use electronic gaming machines (91.1% vs. 61.4%), older (39.6 years vs. 36.1 years), more likely to be born in Australia (79.4% vs. 74.7%), to be married (42.8% vs. 30.2%), living with family (78.9% vs. 61.5%) and to have dependent children (48.4% vs. 35.7%), than males who present at these services. Female gamblers (A$7,342) reported average gambling debts of less than half of that owed by males (A$19,091). These gender differences have implications for the development and conduct of problem gambling counselling services as it cannot be assumed that models of service which have demonstrated effectiveness with males will be similarly effective with females.

Differences in dropout between diagnoses in child and adolescent mental health services

Dropout from treatment is a significant problem in child and adolescent mental health services, and findings regarding the role of possible contributing factors are inconsistent. It is argued that this inconsistency may be the result of the confounding effects of different definitions of dropout, and different dropout rates for different diagnoses. A file review of 520 new cases over a 12-month period in a large Child and Adolescent Mental Health Service in Melbourne, Australia was performed. Information was collected about the intake, parents, family, child, diagnoses and treatment. A significant relationship was found between diagnosis and dropout rate, with clients experiencing family problems or conduct disorder and ADHD being more likely to dropout, and those experiencing negative life events, anxiety disorders or those not having a diagnosis being less likely to dropout. These findings offer potential directions for services to consider specific strategies for retaining their clients. Possible reasons for these findings, methodological issues and future research directions are discussed.

Strategies to change body shape among men and women who attend fitness centre

The current study examined the association between exercise behaviors, disordered eating, and other behaviors to change body shape among fitness center attendees. The participants were 520 adults (245 men, 275 women) who attended fitness centers. Data were gathered using an anonymous questionnaire. Women who attended fitness centers were generally trying to lose weight and improve fitness; men were generally trying to increase their muscles and improve their fitness level. Reasons for exercise predicted the nature of the body change strategies adopted by respondents. Regression analyses demonstrated that exercises performed by people who attend fitness centers are a reflection of whether or not they want to lose weight, increase muscle or improve fitness. All groups were equally likely to engage in health risk behaviors, but the specific nature of these behaviors varied by group. The implications of these findings for health-related messages among people who attend fitness centers are discussed.

Factors associated with dropout and diagnosis in child and adolescent mental health services

Objective: Dropout from child and adolescent mental health services has ramifications for children, families and the services themselves. Understanding the factors that are associated with dropout for different diagnoses has the potential to assist with tailoring of services to reduce dropout. The aim of the current study was to identify such factors.

Method: A file audit was conducted for all referrals to a child and adolescent mental health service over a 12 month period, yielding 520 subjects for analysis (264 male, 256 female, mean age = 12.6 years). Parent, child and service variables of interest were recorded as were diagnoses, which were categorized into 25 superordinate categories.

Results: Almost 50% of subjects dropped out of treatment. Factors associated with dropout varied across diagnosis, and no factor was associated with dropout for all diagnoses.

Conclusion: There are differences in the factors that were associated with dropout for different disorders. This is a useful finding in terms of understanding and preventing dropout in child and adolescent mental health settings, but more research is needed.

Visual pigments, cone oil droplets and ocular media in four species of estrildid finch

A microspectrophotometric study was conducted on the retinal photoreceptors of four species of bird: cut-throat finches (Amadina fasciata), gouldian finches (Erythrura gouldiae), white-headed munias (Lonchura maja) and plum-headed finches (Neochmia modesta). Spectral characteristics of the photoreceptors in all four species were very similar. Rods contained a medium-wavelength-sensitive visual pigment with a wavelength of maximum absorbance at 502-504 nm. Four spectrally distinct types of single cone contained a visual pigment with wavelength of maximum absorbance at either 370-373 nm (ultraviolet-sensitive), 440-447 nm (short-wavelength-sensitive); 500 nm (medium-wavelength-sensitive) or 562-565 nm (long-wavelength-sensitive). Oil droplets in the ultraviolet-sensitive single cones showed no detectable absorption between 330 nm and 800 nm. Oil droplets in the short-, medium-, and long-wavelength-sensitive single cones had cut-off wavelengths at 415-423 nm, 510-520 nm and 567-575 nm, respectively. Double cones contained the visual pigment with wavelength of maximum absorbance at 562-565 nm observed in long-wavelength-sensitive single cones. Only the principal member of the double cone pair contained an oil droplet (P-type, cut-off wavelength at 414-489 nm depending on species and retinal location). Spectral transmittance of the intact ocular media of each species was measured along the optic axis. Wavelengths of 0.5 transmittance for all species were very similar (316-318 nm).

Dietary patterns, assessed from a weighed food record, and survival among elderly participants from the United Kingdom

Background/Objectives: There is variability in the association between dietary intake and health outcomes across different countries, especially among the elderly. We used the gold standard dietary assessment method, a weighed food record, to examine the association between dietary pattern and mortality in a representative sample of community dwelling participants from Great Britain aged 65 years and older.

Subjects/Methods: Dietary intake was recorded at baseline in 1017 elderly participants (520 men, 497 women, mean age 76.3±7.4 years). Exploratory factor analysis was performed to examine dietary patterns and participants were followed up over an average of 9.2 years for mortality.

Results: The factor analysis revealed four interpretable principal components accounting for approximately 9.8% of the total variance, with similar patterns across sex. A ‘Mediterranean-style’ dietary pattern explained the greatest proportion of the variance (3.7%), followed by ‘health-aware’ (2.2%), ‘traditional’ (2.0%) and ‘sweet and fat’ (1.9%) factors. There were a total of 683 deaths through follow-up. After adjustment for potential confounders, only the Mediterranean-style dietary pattern remained associated with mortality (highest vs lowest tertile; hazard ratio¼0.82, 95% CI, 0.68–1.00). The benefits of the Mediterranean-style diet were only observed among women (hazard ratio¼0.71, 95% CI 0.52–0.96) although in men the traditional diet was a risk factor for mortality (hazard ratio¼1.30, 95% CI 1.00–1.71).

Conclusions: Using a gold standard approach, our results confirm previous evidence that dietary patterns are important in longevity among the elderly.

Fabrication of Ti14Nb4Sn alloys for bone tissue engineering applications

In this paper, porous Ti14Nb4Sn alloys were fabricated using a space holder sintering method, resulting in a porosity of ~70%. Scanning electron microscopy (SEM) analyses revealed a combination of both macropore and micropore structures. The fabricated titanium alloy scaffolds exhibited a similar structure to that of natural bone, which is expected to improve bone implant longevity. Bacterial cells of Pseudomonas aeruginosa ATCC 9027 were employed for the in vitro test.

Three phases of the Pacific Islands Project (1995–2010)

The Pacific Islands Project (PIP), funded by AusAid and managed by the Royal Australasian College of Surgeons (RACS), has progressed through three phases from 1995 to 2010. During this time, it has sent over 520 teams to 11 Pacific Island Countries, providing over 60 000 consultations and some 16 000 procedures. In addition to this delivery of specialist medical and surgical services that were not previously available in-country, the project has contributed as a partner in capacity building with the Fiji School of Medicine and Ministries of Health of the individual nations. By 2011, Fiji School of Medicine, which began postgraduate specialist training in 1998, had awarded 51 doctors a diploma in surgery (1 year), 20 of whom had completed their Masters in Medicine (4 years). PIP was independently evaluated on completion of every phase, including the bridging Phase III (2006–2010). The project delivered on its design, to deliver services, and also helped build capacity. The relationship established with the RACS throughout the project allowed Pacific Island graduates to access the Rowan Nicks scholarship, and the majority of MMed graduates received International Travel Grants to attend the Annual Scientific Meeting. PIP has been a highly successful partnership in delivering and building specialist medical services. Although AusAid contributed some $20 million over 16 years, the value added from pro bono contributions by Specialist Teams, Specialty Coordinators and the Project Directors amounted to an equivalent amount. With the emergence of Pacific Island-trained specialists, PIP is ready to move into a new phase where the agendas are set, monitored and managed within the Pacific, and RACS fulfils the role of a service provider. A critical mass of Pacific Island surgeons has been trained, so that sub-specialization will be an option for the general surgeons of the larger island nations.

Using quantitative and qualitative unit profiling for identifying the contribution of library resources to teaching quality

This paper presents the development and application of a new methodology incorporating both quantitative and qualitative profiling to help discern the characteristics of units of study that are the differentiators of student ratings of library resource quality. From the sub-set of those units with an ‘unremarkable’ rating for teaching quality, those units with the ‘extreme’ library resource quality ratings were selected for investigation. Examination of the handbook descriptions for those units suggests that units of study which explicitly incorporate student interaction with the wider literature and other information resources beyond those provided within the unit environment may lead students to engage with the library in deeper ways that highlight the value of library resources, and hence lead to higher mean ratings of library resource quality. This finding suggests potential areas for intervention to enhance student perceptions of the quality of library resources.

Contribution of objective and subjective attributes to the variation in the whiteness and brightness of commercial mohair sale lots

Colour properties are measured prior to the sale of merino wool as they are of commercial importance when greasy wool is sold and when wool is dyed. With the paucity of knowledge of the colour properties of commercial mohair, this study aimed to identify and quantify the factors affecting the brightness (Y) and yellowness (Y-Z) values of commercial lots of Australian mohair. The research database comprised 520 sale lots (>500,000 kg mohair), which had tristimulus tests, and was sold during the period 2001–2009. Mohair was subjectively classed and sale lots objectively tested using international standard methods for mean fibre diameter (MFD, μm), fibre diameter coefficient of variation (%), International Wool Testing Organization (IWTO) clean wool base (IWTO yield, %w/w), vegetable matter (VM, %w/w) and the tristimulus values X, Y and Z (T units). The tristimulus values of Australian mohair were affected by the objective measurements of MFD, VM%, the subjective classing of stain, cotting, kemp and length and by the year and selling season. Variation in Y was more easily predicted with 90.5% of variance explained by the best model compared with variation in Y-Z, where the best model explained 51.6% of the total variance. Visually assessed properties of the mohair were very important in separating mohair of different Y properties, accounting for almost 80% of the total variance, but were far less important in accounting for the variance in Y-Z, accounting for about 9–10% of the total variance. The most important effects on the Y of mohair were associated with subjectively determined fault categories determined before the sale of mohair. In particular, stain fault explained about two-thirds of the variance in brightness of mohair sale lots. Stained mohair had much lower brightness than mohair free of stain but stain fault explained very little of the variation in yellowness of mohair sale lots. The extent of the differences in tristimulus values between seasons and years were not large for Y but were more important for yellowness (Y-Z), and these effects are likely to be of commercial importance. Generally, brightness decreased and yellowness increased as MFD increased up to about 30 μm. Both cotting and kemp fault were associated with reduced brightness and increased yellowness. The effects of VM% on tristimulus values were small. IWTO yield was associated with changes in tristimulus values, but in the best model, IWTO yield was not a significant determinant. This study indicates that commercial Australian fleece (nonfaulted) mohair was essentially white. Faulted mohair on the other hand exhibited poorer colour characteristics. The mohair subjectively identified as stained prior to sale comprised all the mohair which would be regarded as not white, and this investigation indicates that the effect of staining is on the brightness of mohair rather than the Y-Z measurement. Unlike the situation with merino wool, there was little relationship between the naturally occurring contaminants, as measured by the IWTO washing yield, and either Y or Y-Z.