A Comparison and Discussion of Flexion and Extension Exercises for the Treatment of Low Back Pain

Low Back Pain is the most common condition that is seen by the outpatient Physical Therapist. The lives of those who suffer from low back pain are negatively impacted in a variety of ways, including monetary expenditures, lost time from work and difficulty performing everyday personal activities. Despite the fact that low back pain is a common malady seen by Physical Therapists, there is little agreement on the management of it\u27s symptoms. Perhaps, no two treatments for low back pain could seem so varied as spinal flexion and spinal extension exercises, which seem to be diametrically opposed. This review of the literature discusses both spinal flexion and spinal extension exercises, examines their history, theories and compares the two. The importance of focusing on the impairments caused by low back pain instead of just the diagnosis are discussed and the reader is challenged to use available literature such as the Guide to Physical Therapy Practice to assist him/her when examining these impairments. It is likely that much literature will continue to be available concerning low back pain and it will be necessary to continue reviewing the upcoming research, looking for the most beneficial way to treat all patients with low back pain

Healthcare experiences of gender diverse Australians: a mixed-methods, self-report survey

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.Background To date the healthcare experiences of gender diverse Australians have received little attention. Previous international research indicates a range of both negative and positive healthcare experiences amongst this diverse population, with negative experiences being those most frequently reported. Method An online survey was designed to examine the healthcare experiences of gender diverse Australians. The survey included Likert scales asking participants to rate their mental and physical health, and their experiences with psychiatrists, general practitioners and surgeons (in terms of perceived comfort, discrimination and information provision). Open-ended questions provided the opportunity for participants to further elaborate on their experiences. Data were collected between June 2012 and July 2013. Quantitative data analysis was conducted utilising SPSS 17.0, including ANCOVAs and correlations to examine the relationships between variables. Qualitative data were coded by the authors in terms of negative or positive responses and the validity of ratings were assessed utilising Cohen's kappa. Results 110 people assigned male at birth (MAAB) and 78 people assigned female at birth (FAAB) completed two separate surveys. All identified as gender diverse as defined in this paper. 70% of participants had accessed a psychiatrist. Participants MAAB rated their experiences with psychiatrists more highly than participants FAAB. 80% of participants had accessed a general practitioner. Comfort with, and respect from, general practitioners were both positively correlated with mental health, whilst discrimination was negatively correlated with mental health. 42.5% of participants had undertaken sex-affirming surgery. Those who had such surgery reported higher levels of physical and mental health than those who had not undertaken surgery. Participants MAAB reported more positive experiences of surgery than did participants FAAB. Conclusions Findings highlight the need for increased education of medical practitioners in regards to engaging with gender diverse clients

Questions in a Research Setting

Because closed-ended (multiple-choice) questioning formats are often used in educational research, it is important to understand how presenting response options can affect the data obtained. In this study children and adults answered questions in an open-ended condition or one of two closed-ended conditions where options were either likely or unlikely. Participants who were presented with unlikely response options generated their own responses more often than participants who were presented with likely response options. On the other hand, children were more likely than adults to choose the presented response options regardless of how unlikely they were. These findings have important research implications; response options for closed-ended data collection devices must be selected carefully to reflect real-world possibilities.Étant donné que l'on emploie souvent des questionnaires sous forme de questions fermées (à choix multiples) dans la recherche en éducation, il est important de comprendre comment la présentation du choix de réponses peut influencer les données ainsi obtenues. Les enfants et les adultes qui ont participé à cette étude ont répondu soit à des questions ouvertes, soit à des questions fermées où les choix de réponses étaient probables ou improbables. Les participants à qui on avait présenté des choix de réponses improbables ont produit leurs propres réponses plus souvent que ceux à qui on avait présenté des choix de réponses probables. Par ailleurs, les enfants étaient plus portés que les adultes à choisir les réponses proposées, indépendamment de leur improbabilité. Ces résultats ont des implications importantes pour la recherche: dans la collecte de données, il est important de bien formuler les choix de réponses aux questions fermées pour qu'ils constituent des possibilités réalistes

Surveillance, security and violence in a mental health ward: An ethnographic case-study of an Australian purpose-built unit

This paper discusses the potential relationship between surveillance techniques, the enactment of security measures, and patient violence in mental health wards. The paper draws upon data from an ethnographic study conducted in a purpose-built mental health unit containing two wards (one locked and one open) in South Australia, and argues that acts of violence observed in the unit were typically preceded by an incident within the unit that was related to the implementation of security measures aimed at controlling non-compliant behaviours. The paper argues that if a relationship between security measures and violence does exist in mental health wards, then close attention must be paid to the ways in which forms of surveillance may arguably exacerbate, rather than prevent, the need for security measures.Clemence Due, Kathleen Connellan, Damien W. Rigg

Factors contributing to men's grief following pregnancy loss and neonatal death: further development of an emerging model in an Australian sample

Published online: 07 January 2021Background: Historically, men’s experiences of grief following pregnancy loss and neonatal death have been under-explored in comparison to women. However, investigating men’s perspectives is important, given potential gendered differences concerning grief styles, help-seeking and service access. Few studies have comprehensively examined the various individual, interpersonal, community and system/policy-level factors which may contribute to the intensity of grief in bereaved parents, particularly for men. Methods: Men (N = 228) aged at least 18 years whose partner had experienced an ectopic pregnancy, miscarriage, stillbirth, termination of pregnancy for foetal anomaly, or neonatal death within the last 20 years responded to an online survey exploring their experiences of grief. Multiple linear regression analyses were used to examine the factors associated with men’s grief intensity and style. Results: Men experienced significant grief across all loss types, with the average score sitting above the minimum cut-off considered to be a high degree of grief. Men’s total grief scores were associated with loss history, marital satisfaction, availability of social support, acknowledgement of their grief from family/friends, time spent bonding with the baby during pregnancy, and feeling as though their role of ‘supporter’ conflicted with their ability to process grief. Factors contributing to grief also differed depending on grief style. Intuitive (emotion-focused) grief was associated with support received from healthcare professionals. Instrumental (activity-focused) grief was associated with time and quality of attachment to the baby during pregnancy, availability of social support, acknowledgement of men’s grief from their female partner, supporter role interfering with their grief, and tendencies toward self-reliance. Conclusions: Following pregnancy loss and neonatal death, men can experience high levels of grief, requiring acknowledgement and validation from all healthcare professionals, family/friends, community networks and workplaces. Addressing male-specific needs, such as balancing a desire to both support and be supported, requires tailored information and support. Strategies to support men should consider grief styles and draw upon father-inclusive practice recommendations. Further research is required to explore the underlying causal mechanisms of associations found.Kate Louise Obst, Melissa Oxlad, Clemence Due and Philippa Middleto

Composite-Fermion Picture for the Spin-Wave Excitation in the fractional quantum Hall system

Spin-wave excitation mode from the spin-polarized ground state in the fractional quantum Hall liquid with odd fractions ($\nu=1/3,1/5$) numerically obtained by the exact diagonalization of finite systems is shown to be accurately described, for wavelengths exceeding the magnetic length, in terms of the composite-fermion mean-field approximation for the spin-wave (magnon) theory formulated in the spherical geometry. This indicates that the composite picture extends to excited states, and also provides the spin stiffness in terms of peculiar exchange interactions.Comment: 10 pages, typeset in LATEX, NA-94-05, 2 figures available upon request at [email protected]

Bullying behaviour in schools, socioeconomic position and psychiatric morbidity: a cross-sectional study in late adolescents in Greece

<p>Abstract</p> <p>Background</p> <p>Bullying is quite prevalent in the school setting and has been associated with the socioeconomic position and psychiatric morbidity of the pupils. The aim of the study was to investigate the association between bullying and socioeconomic status in a sample of Greek adolescents and to examine whether this is confounded by the presence of psychiatric morbidity, including sub-threshold forms of illness.</p> <p>Methods</p> <p>5,614 adolescents aged 16-18 years old and attending 25 senior high schools were screened and a stratified random sample of 2,427 were selected for a detailed interview. Psychiatric morbidity was assessed with a fully structured psychiatric interview, the revised Clinical Interview Schedule (CIS-R), while bullying was assessed with the revised Olweus bully/victim questionnaire. The following socio-economic variables were assessed: parental educational level and employment status, financial difficulties of the family and adolescents' school performance. The associations were investigated using multinomial logit models.</p> <p>Results</p> <p>26.4% of the pupils were involved in bullying-related behaviours at least once monthly either as victims, perpetrators or both, while more frequent involvement (at least once weekly) was reported by 4.1%. Psychiatric morbidity was associated with all types of bullying-related behaviours. No socioeconomic associations were reported for victimization. A lower school performance and unemployment of the father were significantly more likely among perpetrators, while economic inactivity of the mother was more likely in pupils who were both victims and perpetrators. These results were largely confirmed when we focused on high frequency behaviours only. In addition, being overweight increased the risk of frequent victimization.</p> <p>Conclusions</p> <p>The prevalence of bullying among Greek pupils is substantial. Perpetration was associated with some dimensions of adolescents' socioeconomic status, while victimization showed no socioeconomic associations. Our findings may add to the understanding of possible risk factors for bullying behaviours in adolescence.</p

Climate, people and faunal succession on Java, Indonesia: evidence from Song Gupuh

Song Gupuh, a partially collapsed cave in the Gunung Sewu Limestones of East Java, Indonesia, contains over 16 m of deposits with a faunal sequence spanning some 70 ka. Major changes in the range of animals represented show the impact of climate change and humans. The Terminal Pleistocene and Early Holocene was a period of maximum biodiversity. Human use of Song Gupuh and other cave sites in the region also intensified significantly from ca. 12 ka, together with a new focus on exploitation of small-bodied species (macaque monkeys and molluscs), the first evidence for import of resources from the coast, and use of bone and shell tools. Human activity, especially after the onset of the Neolithic around 2.6 ka, subsequently contributed to a progressive loss of many species from the area, including tapir, elephant, Malayan bear, rhino and tiger, and this extinction process is continuing. We conclude by discussing the biogeographical significance of Song Gupuh in the context of other sites in Java (e.g. Punung, Wajak) and further afield (e.g. Liang Bua)

Building knowledge of adolescent mental health in the Nordic countries

Adolescence is an important developmental period. Young people face many pressures and challenges, including growing academic expectations, changing social relationships with family and peers, and the physical and emotional changes associated with maturation. Mental health is a broad concept, including positive mental health, mental health problems and psychiatric diseases. This introductory paper addresses the issue of positive mental health, and how existing data from the Health Behaviour in School-aged Children study (HBSC) may be used to deepen our knowledge of developments in mental health among adolescents in the Nordic countries.   The Health Behaviour in School-Aged Children study is a WHO collaborative cross-national study that now includes 48 countries, collecting data every four years from 1984 to 2018 on health, well-being, health behaviour and social environments. Data collection is carried out in school classes via self-completion of questionnaires. An asset of the study is that the HBSC focuses on understanding young people’s health in their social context at family, peer, school, neighbourhood, and country levels. The investment in the HBSC study gives unique opportunities for high-quality research and monitoring in the Nordic countries.   The on-going Nordic research collaboration on positive mental health among adolescents uses the HBSC study as the research infrastructure for analysing trends as well as collecting new data on positive mental health. This special issue reports on trends when positive perspectives have been guiding the analysis of available data. The present research explores the potential of Nordic collaboration and comparative studies of school-aged children in the Nordic countries.</p