193 research outputs found
Social Conditions as Fundamental Causes of Disease
Over the last several decades, epidemiological studies have been enormously successful in identifying risk factors for major diseases. However, most of this research has focused attention on risk factors that are relatively proximal causes of disease such as diet, cholesterol level, exercise and the like. We question the emphasis on such individually-based risk factors and argue that greater attention must be paid to basic social conditions if health reform is to have its maximum effect in the time ahead. There are two reasons for this claim. First we argue that individually-based risk factors must be contextualized, by examining what puts people at risk of risks, if we are to craft effective interventions and improve the nation's health. Second, we argue that social factors such as socioeconomic status and social support are likely 'fundamental causes" of disease that, because they embody access to important resources, affect multiple disease outcomes throughmultiple mechanisms, and consequently maintain an association with disease even when intervening mechanisms change. Without careful attention to these possibilities, we run the risk of imposing individually-based intervention strategies that are ineffective and of missing opportunities to adopt broad-based societal interventions that could produce substantial health benefits for our citizen
Caring for the older person with cognitive impairment in hospital: Qualitative analysis of nursing personnel reflections on fall events
Aims and objectives
To explore nurse and nursing assistant reflections on the care of older patients with cognitive impairment who have experienced a fall.
Background
While there are evidenceâbased clinical guidelines for the prevention and management of falls and for the care of older people with cognitive impairment, the falls rates for older people with cognitive impairment are three times as high as those without.
Design
Critical incident technique.
Methods
Eleven registered and two enrolled nurses and four assistants in nursing working in one subacute and two acute wards within two hospitals of a tertiary level health service in southâeast Queensland. Individual semistructured interviews focused on two past events when a patient with cognitive impairment had fallen in hospital: one when there was minimal harm and the second when there was significant harm. Thematic analysis was undertaken. The COREQ checklist was followed.
Results
Three themes emerged from 23 reflective accounts of fall events: âdirect observation is confounded by multiple observersâ and âknowing the person has cognitive impairment is not enough,â and âwant to rely on the guideline but unsure how to enact it.â While participants were aware of the falls prevention policy and techniques available to prevent falls, the implementation of these was challenging due to the complexity of care required by the older person with cognitive impairment.
Conclusions
Falls prevention for older people with cognitive impairment is complex and belies the simple application of policy.
Relevance to clinical practice
To reduce falls, nurses can involve the family to support âknowing the patientâ to enable prediction of impulsive actions; shift the focus of inâservice from lectures to specific case presentations, with collaborative analysis on personâfocused strategies to prevent falls in older people with cognitive impairment; and reconsider the sitter role from simple observer to assistant, focused on ambulation and supporting independence in activities of daily living.Full Tex
Understanding the Effects of the Neighbourhood Built Environment on Public Health with Open Data
The investigation of the effect of the built environment in a neighbourhood and how it impacts residents' health is of value to researchers from public health policy to social science. The traditional methods to assess this impact is through surveys which lead to temporally and spatially coarse grained data and are often not cost effective. Here we propose an approach to link the effects of neighbourhood services over citizen health using a technique that attempts to highlight the cause-effect aspects of these relationships. The method is based on the theory of {\em propensity score matching with multiple `doses'} and it leverages existing fine grained open web data. To demonstrate the method, we study the effect of sport venue presence on the prevalence of antidepressant prescriptions in over 600 neighbourhoods in London over a period of three years. We find the distribution of effects is approximately normal, centred on a small negative effect on prescriptions with increases in the availability of sporting facilities, on average. We assess the procedure through some standard quantitative metrics as well as matching on synthetic data generated by modelling the real data. This approach opens the door to fast and inexpensive alternatives to quantify and continuously monitor effects of the neighborhood built environment on population health.Cambridge Trust and King's Colleg
The relationship of multiple aspects of stigma and personal contact with someone hospitalized for mental illness, in a nationally representative sample
The stigma of mental illness has been shown to be affected by personal contact with mental illness and by a belief in the genetic heritability of mental illness. We use data from a nationally representative survey to test whether the relationship of stigma with contact remains after taking into account the effects of genetic beliefs and other background characteristics. Contact was defined as a history of psychiatric hospitalization among respondents themselves, their family members, or their friends. Respondents answered questions about a vignette character with a mental illness. We found that respondents with contact felt less anger and blame toward the character, thought that the character had a more serious problem, and would want less social distance from the character, including both casual and intimate aspects of social distance. Respondents with contact were not significantly different from the general population in the degree to which they expressed sympathy, thought the problem would last a lifetime, or wanted to restrict reproduction. Thus, contact is associated with having a less ostracizing, critical attitude toward a stranger with mental illness. The results underscore the importance of this experienced group as a resource in fighting stigma in society. Since many people who have had a psychiatric hospitalization have not told their friends or family members about it, this lower-stigma group could be enlarged
Association of treatment satisfaction and psychopathological sub-syndromes among involuntary patients with psychotic disorders
Publisher's version: http://www.springerlink.com/content/rx24036274667t10
Recommended from our members
Research Participantsâ Preferences for Hypothetical Secondary Results from Genomic Research
Secondary or incidental results can be identified in genomic research that increasingly uses whole exome/genome sequencing. Understanding research participantsâ preferences for secondary results and what influences these decisions is important for patient education, counseling, and consent, and for the development of policies regarding return of secondary results. Two hundred nineteen research participants enrolled in genomic studies were surveyed regarding hypothetical preferences for specific types of secondary results, and these preferences were correlated with demographic information and psychosocial data. The majority of research participants (73%) indicated a preference to learn about all results offered, with no clear pattern regarding which results were not desired by the remaining participants. Participants who reported greater interest in genetic privacy were less likely to indicate a preference to learn all results, as were individuals who selfâidentified as Jewish. Although most research participants preferred to receive all secondary results offered, a significant subset preferred to exclude some results, suggesting that an allâorânone policy would not be ideal for all participants. The correlations between preferences to receive secondary results, religious identification, and privacy concerns demonstrate the need for culturally sensitive counseling and educational materials accessible to all education levels to allow participants to make the best choices for themselves
Recommended from our members
Researchersâ views on return of incidental genomic research results: qualitative and quantitative findings
Purpose: Comprehensive genomic analysis including exome and genome sequencing is increasingly being utilized in research studies, leading to the generation of incidental genetic findings. It is unclear how researchers plan to deal with incidental genetic findings.
Methods: We conducted a survey of the practices and attitudes of 234 members of the US genetic research community and performed qualitative semistructured interviews with 28 genomic researchers to understand their views and experiences with incidental genetic research findings.
Results: We found that 12% of the researchers had returned incidental genetic findings, and an additional 28% planned to do so. A large majority of researchers (95%) believe that incidental findings for highly penetrant disorders with immediate medical implications should be offered to research participants. However, there was no consensus on returning incidental results for other conditions varying in penetrance and medical actionability. Researchers raised concerns that the return of incidental findings would impose significant burdens on research and could potentially have deleterious effects on research participants if not performed well. Researchers identified assistance needed to enable effective, accurate return of incidental findings.
Conclusion: The majority of the researchers believe that research participants should have the option to receive at least some incidental genetic research results
Physical health behaviours and health locus of control in people with schizophrenia-spectrum disorder and bipolar disorder: a cross-sectional comparative study with people with non-psychotic mental illness
<p>Abstract</p> <p>Background</p> <p>People with mental illness experience high levels of morbidity and mortality from physical disease compared to the general population. Our primary aim was to compare how people with severe mental illness (SMI; i.e. schizophrenia-spectrum disorders and bipolar disorder) and non-psychotic mental illness perceive their: (i) global physical health, (ii) barriers to improving physical health, (iii) physical health with respect to important aspects of life and (iv) motivation to change modifiable high-risk behaviours associated with coronary heart disease. A secondary aim was to determine health locus of control in these two groups of participants.</p> <p>Methods</p> <p>People with SMI and non-psychotic mental illness were recruited from an out-patient adult mental health service in London. Cross-sectional comparison between the two groups was conducted by means of a self-completed questionnaire.</p> <p>Results</p> <p>A total of 146 people participated in the study, 52 with SMI and 94 with non-psychotic mental illness. There was no statistical difference between the two groups with respect to the perception of global physical health. However, physical health was considered to be a less important priority in life by people with SMI (OR 0.5, 95% CI 0.2-0.9, <it>p </it>= 0.029). There was no difference between the two groups in their desire to change high risk behaviours. People with SMI are more likely to have a health locus of control determined by powerful others (<it>p </it>< 0.001) and chance (<it>p </it>= 0.006).</p> <p>Conclusions</p> <p>People with SMI appear to give less priority to their physical health needs. Health promotion for people with SMI should aim to raise awareness of modifiable high-risk lifestyle factors. Findings related to locus of control may provide a theoretical focus for clinical intervention in order to promote a much needed behavioural change in this marginalised group of people.</p
- âŠ