Bone mineral density and incidence of hip fracture in Swedish urban and rural women 1987–2002

Background and purpose Although the incidence of hip fracture during the past 50 years has increased, a break in this trend has been reported in the last decade. Whether this change is attributable to changes in bone mineral density (BMD) or whether it varies between urban and rural regions is unknown.

Methods We evaluated changes in annual hip fracture incidence in women aged ≥ 50 years in one urban population (n = 51,757) and one rural population (n = 26,446) from 1987 to 2002. We also examined secular differences in BMD (mg/cm2), evaluated by single-photon absorptiometry at the distal radius, prevalence of osteoporosis, and several other risk factors for hip fracture in one population-based sample of urban women and one sample of rural women aged 50–80 years at two time points: 1988/89 (n = 257 and n = 180, respectively) and 1998/99 (n = 171 and n = 118, respectively).

Results No statistically significant changes were evident in annual age-adjusted hip fracture incidence per 104 when analyzing all women (–0.01 per year (95% CI: –0.37, 0.35)), rural women (–0.38 per year (-1.05, 0.28)), or urban women (0.19 per year (–0.28, 0.67)). BMD (expressed as T-score) was similar in 1988/99 and 1998/99 when analyzing all women (–0.09 (–0.26, 0.09)), urban women (–0.04 (–0.27, 0.19)), or rural women (–0.15 (–0.42, 0.13)) women.

Interpretation Since no changes in age-adjusted hip fracture incidence and no differences in BMD were found during the study period, changes evident in the other risk factors for hip fracture that we investigated (such as gait velocity and balance) are either of minor importance or are counteracted by changes in other risk factors.

Forearm bone mineral density and incidence of hip fractures in Swedish urban and rural men 1987-2002

Background: It is not known whether the recently described break in the trend in hip fracture incidence in many settings applies in both women and men, depends on changes in bone mineral density (BMD) or changes in other risk factors, or whether it is apparent in both urban and rural settings. Methods: We evaluated changes in annual hip fracture incidence from 1987 to 2002 in Swedish men aged ≥60 years in one urban (n=25,491) and one rural population (n=16,432) and also secular differences in BMD, measured by single-photon absorptiometry at the distal radius and multiple other risk factors for hip fracture in a population-based sub-sample of the urban and the rural men aged 60–80 years in 1988/89 (n=202 vs. 121) and in 1998/99 (n=79 vs. 69). Results: No statistically significant changes in the annual age-adjusted hip fracture incidence per 10,000 were apparent from 1987 to 2002 in urban (0.38 per year, 95% CI-0.12 to 0.88) or rural men (-0.05 per year, 95% CI -0.63 to 0.53). BMD was similar in 1988/89 and 1998/99 when examining both urban (-19.6 mg/cm², 95% CI -42.6 to 3.5) and rural (-23.0 mg/cm², 95% CI -52.1 to 6.1) men. Conclusions: Since no secular change in age-adjusted hip fracture incidence was found during the study period, a levelling off in hip fracture incidence is present also in Swedish men. Because BMD on a group level was similar in 1988/89 and 1998/99, changes in other risk factors ought to be either of minor importance or counteracted by changes in different risk factors.

Laughter and humor therapy in dialysis

Laughter and humor therapy have been used in health care to achieve physiological and psychological health-related benefits. The application of these therapies to the dialysis context remains unclear. This paper reviews the evidence related to laughter and humor therapy as a medical therapy relevant to the dialysis patient population. Studies from other groups such as children, the elderly, and persons with mental health, cancer, and other chronic conditions are included to inform potential applications of laughter therapy to the dialysis population. Therapeutic interventions could range from humorous videos, stories, laughter clowns through to raucous simulated laughter and Laughter Yoga. The effect of laughter and humor on depression, anxiety, pain, immunity, fatigue, sleep quality, respiratory function and blood glucose may have applications to the dialysis context and require further research.

The Go-Betweens

The Go-Betweens recorded six albums that are among the finest work of the 1980s, earning them a reputation as ""the ultimate cult band"" and the lasting esteem of their peers, from R.E.M. to Sleater-Kinney. In 2000 they returned to making records--and received the best reviews of their career. David Nichols relates their story with wit and verve, and since the Go-Betweens had personalities as well as talent, their biography is compelling reading, not just for committed fans but for anyone interested in the current music scene.

Looking to Sweden in order to reconstruct Australia

The most prominent interest in the 'Swedish model' in Australian political history came after a high-level union delegation visit in 1986 produced a major report titled Australia Reconstructed, which had the nominal endorsement of the Labor Government then in office. However, at this very time, the characteristics of the Swedish policy approach which were most admired by the visiting Australian unionists were undergoing important changes, to which they paid little attention but which critics from the Right strongly emphasized in response.

The Australian labour movement interest in Sweden in the 1980s had some distinctive features. It focused on manufacturing industry and skills training policy, reflecting priorities of the main participating unionists. It was also particularly concerned with industrial democracy and work design, as a result of important earlier links between Swedish, Norwegian and Australian industrial relations scholars and practitioners which were forged from the late 1960s. Increased interest in Sweden partly arose from the search for a new political vision by particular elements of the Australian Left following their disillusionment with the Soviet Union after the 1968 Prague Spring.

This article presents the results of interviews with participants and extensive archival research to provide new information and perspective on Scandinavian influences on the Australian labour movement; and the political background of the main people involved.

It also analyzes how discussion of the 'Swedish model' receded in Australia following the economic setbacks of the early 1990s amid a perception that 'the model' had collapsed, but how policy interest in the continuing evident achievements of Sweden and the other Nordic nations has gradually re-emerged in Australia since then, though in a somewhat different way to before.

Subversion or socialization? Humor and carnival in Morris Gleitzman's texts

Like their counterparts elsewhere, Australian children favour humorous novels; comedic writers consistently dominate the preteen and early teen fiction market in Australia. Regardless of its popularity, however, in comparison to more serious writing, humorous literature has received little critical attention. Of the studies aimed at this area, most have tended to concentrate on the various stages of development in childrens preferences for humor, its strategies, forms and appeal, with very few examining the ideological assumptions informing particular texts. Yet, this article argues, humorous books are no less concerned with culture, value and meaning than any other kind of fiction for children. As Morris Gleitzmans texts illustrate, by highlighting the cultural processes involved in the construction of language and meaning, inviting readers to play with ideas about language, social roles and behaviors, and creating characters who act in ways which are oppositional to usual socializing expectations, humorous literature, especially in carnivalized forms, has the potential to problematize unquestioning acceptance of various ideological para-digms, values, social practices and rules.

Internet administration of three commonly used questionnaires in panic research : equivalence to paper administration in Australian and Swedish samples of people with panic disorder

This study assessed the degree of equivalence between paper and Internet administration of three measures of panic and agoraphobia-related cognition and behavior: Body Sensations Questionnaire (BSQ), Agoraphobic Cognitions Questionnaire (ACQ), and Mobility Inventory (MI). Participants were 110 people with panic disorder who had registered for an Internet-based treatment program in Sweden (n = 54) or Australia (n = 56). Participants were randomly assigned to complete the questionnaires via the differing administration formats in a counterbalanced order. Results showed broadly equivalent psychometric properties across administrations, with strong significant intraclass correlations between them, and comparable Cronbach's alpha coefficients. A significant mean difference between administration formats was found for the BSQ only. In contrast to previous research, Internet administration did not generate higher scores than paper administration. No effect was found for order of administration. The findings suggest that each questionnaire can be validly administered via the Internet and used with confidence.

Statin use and risk of depression: a Swedish national cohort study

Background : Statin medications, used to prevent heart disease by reducing cholesterol, also reduce inflammation and protect against oxidative damage. As inflammation and oxidative stress occur in depression, there is interest in their potential to reduce depression risk. We investigated whether use of statin medications was associated with a change in the risk of developing depression in a very large Swedish national cohort (n¿=¿4,607,990).MethodsNational register data for adults ¿40yr was analyzed to obtain information about depression diagnoses and prescriptions of statin medications between 2006 and 2008. Associations were tested using logistic regression.ResultsUse of any statin was shown to reduce the odds of depression by 8% compared to individuals not using statin medications (OR¿=¿0.92, 95% CI, 0.89-0.96; p¿<¿0.001). Simvastatin had a protective effect (OR¿=¿0.93, 95% CI, 0.89-0.97; p¿=¿0.001), whereas atorvastatin was associated with increased risk of depression (OR¿=¿1.11, 95% CI, 1.01-1.22; p¿=¿0.032). There was a stepwise decrease in odds ratio with increasing age (OR¿¿¿40 years¿=¿0.95, OR¿¿¿50 years¿=¿0.91, OR¿¿¿60 years¿=¿0.85, OR¿¿¿70 years¿=¿0.81).ConclusionsThe use of any statin was associated with a reduction in risk of depression in individuals over the age of 40. Clarification of the strength of these protective effects, the clinical relevance of these effects and determination of which statins are most effective is needed.