Objective: To explore the experiences of patients with acne, psoriasis or atopic eczema in their relationships with their treating doctors. Design: Qualitative study, using semi‐structured interviews conducted between January 2004 and April 2005, thematic analysis and modified grounded theory methodology. Setting and participants: Participants were patients with acne, psoriasis or atopic eczema recruited from urban general practices and urban dermatology practices. Results: 62 semi‐structured interviews were conducted. Reports of negative experiences with doctors treating participants’ skin conditions were common. Both general practitioners and dermatologists were reported as having poor comprehension of the psychological implications of skin diseases, being insensitive to their patients’ emotional suffering, and trivialising participants’ disease. Participants acknowledged that time considerations and other pressures may explain these apparent deficiencies. Some participants perceived their doctors as medical technicians and sought treatment for their physical skin disease, not for its emotional or social aspects. Conclusion: We recommend education for GPs about the psychological effects of skin diseases, and education for dermatologists and GPs on how to elicit and manage, or appropriately refer, these problems.
Objective: To establish the prevalence and characteristics of occupational violence in Australian urban general practice, and examine practitioner correlates of violence. Design, setting and participants: Cross‐sectional questionnaire survey mailed to all members (n = 1085) of three urban divisions of general practice in New South Wales in August and September 2004. The three divisions were chosen to provide a range of socioeconomic status (SES) demographics. Main outcome measures: Occupational violence towards general practitioners during the previous 12 months. Results: 528 GPs returned questionnaires (49% response rate). Of these, 63.7% had experienced violence in the previous year. The most common forms of violence were “low level” violence — verbal abuse (42.1%), property damage/theft (28.6%) and threats (23.1%). A smaller proportion of GPs had experienced “high level” violence, such as sexual harassment (9.3%) and physical abuse (2.7%). On univariate analysis, violence was significantly more likely towards female GPs (P < 0.001), less experienced GPs (P = 0.003) and GPs working in a lower SES status area (P < 0.001), and among practice populations encompassing greater social disadvantage (P = 0.006), mental health problems (P < 0.001), and drug‐ and alcohol‐related problems (P < 0.001). Experience of violence was greater for younger GPs (P = 0.005) and those providing after‐hours care (P = 0.033 for after‐hours home visits). On multivariate analysis, a significant association persisted between high level violence and lower SES area (odds ratio [OR], 2.86), being female (OR, 5.87), having practice populations with more drug‐related problems (OR, 5.77), and providing home visits during business hours (OR, 4.76). More experienced GPs encountered less violence (OR, 0.77) for every additional 5 years of practice. Conclusion: Occupational violence is a considerable problem in Australian urban general practice. Formal education programs in preventing and managing violence would be appropriate for GPs and doctors‐in‐training.
Cigarette smoke is considered a primary risk factor for chronic obstructive pulmonary disease. Numerous toxicants present in cigarette smoke are known to induce oxidative stress and airway inflammation that further exacerbate disease progression. Generally, the broncho-epithelial cells and alveolar macrophages exposed to cigarette smoke release massive amounts of oxidative stress and inflammation mediators. Chronic exposure of cigarette smoke leads to premature senescence of airway epithelial cells. This impairs cellular function and ultimately leads to the progression of chronic lung diseases. Therefore, an ideal therapeutic candidate should prevent disease progression by controlling oxidative stress, inflammation, and senescence during the initial stage of damage. In our study, we explored if berberine (an alkaloid)-loaded liquid crystalline nanoparticles (berberine-LCNs)-based treatment to human broncho-epithelial cells and macrophage inhibits oxidative stress, inflammation, and senescence induced by cigarette-smoke extract. The developed berberine-LCNs were found to have favourable physiochemical parameters, such as high entrapment efficiency and sustained in vitro release. The cellular-assay observations revealed that berberine-LCNs showed potent antioxidant activity by suppressing the generation of reactive oxygen species in both broncho-epithelial cells (16HBE) and macrophages (RAW264.7), and modulating the genes involved in inflammation and oxidative stress. Similarly, in 16HBE cells, berberine-LCNs inhibited the cigarette smoke-induced senescence as revealed by X-gal staining, gene expression of CDKN1A (p21), and immunofluorescent staining of p21. Further in-depth mechanistic investigations into antioxidative, anti-inflammatory, and antisenescence research will diversify the current findings of berberine as a promising therapeutic approach for inflammatory lung diseases caused by cigarette smoking.
Australia’s Medicare is still widely considered one of the world’s best health systems. However, continual political tinkering for forty years has led to a medical billing and payment system that has become labyrinthine in its complexity and is more vulnerable to abuse now, from all stakeholders, than when first introduced. Continuing to make alterations to Medicare without addressing underlying structural issues, may compound Australia’s health reform challenges, increase the incidence of non-compliance and expenditure and thwart necessary reforms to develop a modern, data driven, digitally informed health system. For the medical practitioners who are required to navigate the increasing complexity and relentless change, they will remain at high risk of investigation and prosecution in what has become an anarchic operating environment that they cannot avoid, but do not understand.
Respondents were prepared to pay a higher price than the market price of a standard helmet. To improve the quality of helmets in Vietnam, it is recommended that the government subsidize a helmet programme in conjunction with other programmes (such as education and strict enforcement policies) in order to increase the ownership of quality helmets in Vietnam and thereby reduce the severity of motorcycle road traffic injuries.
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Objectives: Qualitative research designs are being used increasingly in dental research. This paper describes the extent and range of dental research in which qualitative methods have been employed as well as the techniques of data collection and analysis preferred by dental researchers. Methods: A scoping review was conducted to locate studies published in dental journals, which reported the use of qualitative methods. Data concerning the focus of the research and the reported qualitative techniques were extracted. Results: Studies included in the review totalled 197. The majority of qualitative research captured in this scoping study focussed on three main areas: dental education, professional dental and dental educators' activities and experiences and the patient/public perceptions. Interviews and focus group discussions were the most commonly selected techniques for data collection. Conclusions: The majority of the studies included in the scoping review had a focus on education of dental professionals the activities of dental professionals or the reported perceptions of or experiences with dental services by patients or members of the public. Little research was located, which explored peoples' personal experience of dental conditions. Research reported in dental publications has a heavy bias towards the use of focus groups and interview data collection techniques.
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