Beliefs Underlying Dog Owners' Health Care Behaviors: Results from a Large,Self-Selected,Internet Sample

ABSTRACT

Various behaviors must be performed by owners to promote good health for their dogs. The aim in this study was to use the results of an online survey, completed by 1,016 self-selected, Australian dog owners, to investigate relationships between demographic factors, beliefs, dog–owner relationship variables, and the performance of health-promoting behaviors. Specific behaviors examined included the provision of annual vaccinations and health checkups by a veterinarian, regular grooming and exercise, and the provision of a nutritionally balanced diet. Reported compliance was high in the self-selected sample, ranging between 77.8% for annual vaccinations and 98.8% for the provision of a nutritious diet. Regression analyses revealed that all of the behaviors we measured could be predicted from beliefs relating to health care practices and dog–owner relationship variables independently of demographic factors. The extent of dog and owner interactions, as well as the extent to which owners perceived important others to be supportive of the behaviors, emerged as particularly important variables. These statistically robust findings have implications for campaigns encouraging pet health promotion by owners.     

Homelessness and dog ownership: an investigation into animal empathy,attachment, crime,drug use,health and public opinion

Abstract

A sample of 51 homeless people in Cambridge, UK completed a questionnaire featuring adapted Animal Empathy and Companion Animal Bonding Scales. Concepts of crime, drug use, and health matters amongst the homeless, both dog owning and non-dog owning, were investigated, as well. Ninety members of the general public completed a similar questionnaire which sought their opinions on homeless people who own dogs. There was a highly significant difference (p < 0.01) between the homeless and the securely housed on their animal empathy and attachment scores, with the homeless sample displaying higher values. Gender and dog ownership status had no effect on these scores. A near significant result (U = 2, n₁ = 13, n₂ = 58, p = 0.06) was revealed for animal empathy scores of those who gave money to dog-owning homeless people and those who gave to non-dog owning homeless people. Of the public respondents, women were significantly more likely to show concern for a homeless person's dog's welfare than men (X²₍₁₎ = 8.5, p < 0.01), and of the homeless respondents, non-dog owners were significantly more likely than dog owners to believe that having a dog helped initiate conversations with the public (X²₍₁₎ = 4.0, p < 0.05). Highly significant differences (U = 10, n₁ = 31, n₂ = 20, p < 0.01) were found for medical care use between the dog-owning and non-dog owning homeless, and health scores showed a reversed trend compared to that expected for the general population, with dog owners scoring lower than non-dog owners.     

Microbicide surface nano-structures

Abstract

The prevention of infectious diseases is a global challenge where multidrug-resistant bacteria or “superbugs” pose a serious threat to worldwide public health. Microtopographic surfaces have attracted much attention as they represent a biomimetic and nontoxic surface antibacterial strategy to replace biocides. The antimicrobial effect of such natural and biomimetic surface nanostructures involves a physical approach which eradicates bacteria via the structural features of the surfaces without any release of biocides or chemicals. These recent developments present a significant proof-of-concept and a powerful tool in which cellular adhesion and death caused by a physical approach, can be controlled by the micro/nanotopology of such surfaces. This represents an innovative direction of development of clean, effective and nonresistant antimicrobial surfaces. The minireview will cover novel approaches for the construction of nanostructures on surfaces in order to create antimicrobial surface in an environmentally friendly, nontoxic manner.     

Seasonal Variation in Human Salivary Cortisol Concentration

Measurement of cortisol concentration can contribute important information about an individual's ability to adjust to various environmental demands of both physical and psychosocial origin. However, one uncertainty that affects the possibilities of correctly interpreting and designing field studies is the lack of observations of the impact of seasonal changes on cortisol excretion. For this reason, the month‐to‐month changes in diurnal cortisol concentration, the awakening cortisol response (ACR), maximum morning concentration, and fall during the day were studied in a group of 24 healthy men and women 32 to 61 yrs of age engaged in active work. On one workday for 12 consecutive months, participants collected saliva at four time points for determination of cortisol: at awakening, +30 min, +8 h, and at 21:00 h. Data were analyzed by a repeated measures design with month (12 levels) and time‐of‐day (4 levels) as categorical predictors. Cortisol concentrations were analyzed on a log scale. The diurnal pattern of cortisol was similar across months (interaction between month and time of day: p>0.4). The main effects of month and time‐of‐day were statistically significant (p <0.001). Highest concentrations were observed in February, March, and April, and lowest concentrations were observed in July and August. There were no statistically significant effects in any of the other measures, or between men and women. In conclusion, a seasonal variation in salivary cortisol concentrations was detected in an occupationally active population. Thus, seasonal variation needs to be taken into account when designing and evaluating field studies and interventions and when making comparisons across studies.     

Assessing changes in oral health‐related quality of life and its factors in community‐dwelling older Brazilians

doi: 10.1111/j.1741‐2358.2012.00656.x Assessing changes in oral health‐related quality of life and its factors in community‐dwelling older Brazilians Objective: To describe changes in oral health‐related quality of life and to evaluate the associations of these changes in community‐dwelling older people. Materials and methods: In this longitudinal study a representative sample of 872 older people, living in Brazil, was evaluated during 2004. The follow‐up was carried out during 2008, with 587 older persons evaluated. A questionnaire assessing socio‐demographic information, health history, oral health‐impact profile and number of natural teeth was used. Changes in oral health‐related quality of life were categorized as improvement or deterioration. Data analysis was performed using a hierarchical approach based in a conceptual framework. A hierarchal approach was carried out using Poisson regressions. Results: Older persons living in rural areas, those who reported brushing once a day or less and older persons with fewer natural teeth had an increased chance of reporting deterioration in oral health‐related quality of life. Women and participants who received a minimum wage of less than US$219.50 were more likely to report improvement in oral health‐related quality of life. Conclusion: The results of this study suggest that changes in the oral health‐related quality of life are influenced by many of the variables that were included in the conceptual framework.     

Effects of Lifetime Exposure to Shiftwork on Fitness for Duty in Police Officers

Aging and demographic changes in Europe and other global economies have led to a discussion about postponing the legal retirement age; however, health and safety consequences for the workforce have not yet been examined. Thus, the aim of this study was to investigate the effects of lifetime exposure to shiftwork on health impairments and fitness for duty. Two samples of the police force from one of the states of the Federal Republic of Germany were used. One sample was collected in 2008–2009 with a self-administered Internet questionnaire (n?=?705); the other sample was derived from employment records provided by the police force of the same federal state for the years 2002–2009 (n?=?2460). Both samples contained information about the number of years worked in shiftwork across the entire working life and impairments to fitness for duty assessed by occupational physicians. Thus, the number of years of shiftwork until the diagnosis of the first reduction in fitness for duty could be calculated. Survival analyses were performed to estimate the risk (hazard rate) for experiencing a reduction in fitness for duty across lifetime exposure to shiftwork in years, controlling for age, sex, work type, and police district. Hazard estimates were compared across both samples to cross-validate the results. The findings indicated an increase in the risk of reduced fitness for duty with increasing number of years in shiftwork during the working life in both samples. The hazard rates followed an exponential trend, indicating a rapid increase in health impairments in particular beyond 20 yrs of shiftwork. These findings were consistent in both samples, collected with different methods and over different time periods, thus indicating high validity. Therefore, occupational stress factors, such as exposure to shiftwork, need to be taken into account when discussing the postponement of the legal retirement age. (Author correspondence: anna.wirtz@gawo-ev.de)     

Helping Science and Drug Development to Succeed through Pharma-Academia Partnerships: Yale Healthcare Conference 2013

The theme of the 2013 Yale Healthcare Conference was “Partnerships in Healthcare: Cultivating Collaborative Solutions.” The April conference brought together leaders across several sectors of health care, including academic research, pharmaceuticals, information technology, policy, and life sciences investing. In particular, the breakout session titled “Taking R&D Back to School: The Rise of Pharma-Academia Alliances” centered on the partnerships between academic institutions and pharmaceutical companies. Attendees of the session included members of the pharmaceutical industry, academic researchers, and physicians, as well as graduate and professional students. The discussion was led by Dr. Thomas Lynch of Yale University. Several topics emerged from the discussion, including resources for scientific discovery and the management of competing interests in collaborations between academia and the pharmaceutical industry.     

The Silence of the Unblown Whistle: The Nevada Hepatitis C Public Health Crisis

In 2008, one of the worst public health crises occurred in the state of Nevada, where authorities discovered up to 63,000 patients were potentially exposed to hepatitis C infection, largely due to substandard infection control and other negligent practices at two endoscopy clinics in Las Vegas. In the subsequent grand jury proceedings that followed, it was discovered that several clinic employees not only participated in these egregious practices, but doctors, nurses, and other health care professionals witnessed yet failed to report these incidents, largely due to fears of whistleblower retaliation. In response, the Nevada state legislature attempted to strengthen whistleblower protection laws, but it remains unclear if such laws actually protect employees who attempt to report patient safety concerns. As the push for quality patient outcomes becomes more prominent with health care reform, whistleblower concerns must be effectively addressed to ensure that health care professionals can report patient safety concerns without fear of retaliation.     

Global mapping of infectious disease

The primary aim of this review was to evaluate the state of knowledge of the geographical distribution of all infectious diseases of clinical significance to humans. A systematic review was conducted to enumerate cartographic progress, with respect to the data available for mapping and the methods currently applied. The results helped define the minimum information requirements for mapping infectious disease occurrence, and a quantitative framework for assessing the mapping opportunities for all infectious diseases. This revealed that of 355 infectious diseases identified, 174 (49%) have a strong rationale for mapping and of these only 7 (4%) had been comprehensively mapped. A variety of ambitions, such as the quantification of the global burden of infectious disease, international biosurveillance, assessing the likelihood of infectious disease outbreaks and exploring the propensity for infectious disease evolution and emergence, are limited by these omissions. An overview of the factors hindering progress in disease cartography is provided. It is argued that rapid improvement in the landscape of infectious diseases mapping can be made by embracing non-conventional data sources, automation of geo-positioning and mapping procedures enabled by machine learning and information technology, respectively, in addition to harnessing labour of the volunteer ‘cognitive surplus’ through crowdsourcing.     

上海市患儿家长健康教育需求及现状调查

??????? 目的 了解上海市患儿家长对健康教育知识和方式的需求情况,提出做好患儿家长健康教育的方法和途径。方法 在文献检索和专家咨询的基础上,采用自行设计的调查问卷对200名门诊患儿家长和300名住院患儿家长进行调查,并对调查结果进行统计分析。结果 患儿家长对健康教育知识的需求广泛,教育方式的需求多样,对目前开展的健康教育,住院患儿家长的满意度要好于门诊患儿家长,但仍存在一定的不足。 结论 通过满足患儿家长对健康知识的需求、丰富健康教育的形式、加强医护人员人文教育等途径来做好患儿家长的健康教育。