Etiologic Classification Criteria of ARCO on Femoral Head Osteonecrosis Part 2: Alcohol-Associated Osteonecrosis

Background

Although alcohol is a leading risk factor for osteonecrosis of the femoral head (ONFH) and its prevalence reportedly ranges from 20% to 45%, there are no unified classification criteria for this subpopulation. In 2015, Association Research Circulation Osseous decided to develop classification criteria for alcohol-associated ONFH.

Incorporating a service improvement project into an undergraduate nursing programme: A pilot study

Although service improvement projects have been incorporated into some postregistration nurse education modules in the UK, they have not been generally available to pre‐registration students. This paper reports on the implementation and evaluation of a pilot project in pre‐registration nurse education at one university in eastern England. It concludes that the nursing students found the project to be a useful addition to their course. Supportive reactions were obtained from nurse managers, mentors and academics. A need to improve communication with clinical areas through the use of web‐based materials was highlighted.     

Book Reviews

Family Therapy Models Michael Kolevzon & Robert Green, 1986 New York, Springer-Verlag, 191 pp., £29.95

Sex Therapy: A Practical Guide Keith Hawton, 1985 Oxford University Press, 273pp., £8.95

Parents as Sexuality Educators: an annotated print and audiovisual bibliography for professionals and parents (1970-1984) Susan Untener Snyder & Sol Gordon, 1985 Phoenix, Arizona, Oryx Press, 212 pp., £62.20     

‘What we’ve tried,hasn’t worked’: the politics of assets based public health 1

It is a paradox of recent epidemiology that as material inequalities grow, so the pursuit of non-material explanations for health outcomes proliferates. At one level, a greater recognition of psycho-social factors has deepened the understanding of the societal determinants of health, the links between mental and physical health and the social nature of human need. Too often however, psycho-social factors are abstracted from the material realities of people’s lives and function as an alternative to addressing questions of economic power and privilege and their relationship to the distribution of health. The growing influence of salutogenesis and asset-based approaches is one example of this trend. This paper reflects on the theories of public health that lie behind the discourse of assets, together with some of the reasons for, and consequences of, its popularity and influence, notably in Scotland.     

Coupling pre-mRNA splicing and 3′ end formation to mRNA export: alternative ways to punch the nuclear export clock

How does a mammalian cell determine when newly synthesized mRNAs are fully processed and appropriate for nuclear export? Müller-McNicoll and colleagues (pp. 553–566) expand on mechanisms known to be mediated by nuclear export factor 1 (NXF1) by describing SR proteins as NXF1 adaptors that flag alternatively spliced and polyadenylated mRNA isoforms as cargo ready for the cytoplasm.     

Psychometric Properties of the Rosenberg Self-Esteem Scale in African American Single Mothers

The Rosenberg Self-Esteem (RSE) Scale is a commonly used measure of global self-esteem, an important element of mental health. The purpose of this cross sectional secondary analysis was to examine the psychometric properties of the scale in a sample of 98 African American single mothers. The RSE Scale showed adequate internal consistency with an alpha coefficient of .83. Two factors that accounted for a total of 54.7% of the variance were extracted. Self-esteem showed a strong negative relationship with both depressive symptoms and negative thinking. This study provides support for the internal consistency of the RSE Scale and partial support for its construct validity in this population. The RSE appears to represent a bidimensional construct of self-esteem for African American women, with the cultural influences of racial esteem and the rejection of negative stereotypes forming a separate and distinct aspect of this concept. The RSE Scale should be used and interpreted with caution in this population given these findings.