Respiratory conditions: effect of housing and other factors.

The public health movement has been concerned with the relation between housing and health for well over a century. Nevertheless the Black Report still identified housing as one of the major causes of ill-health and suggested, on one indicator at least, that council housing is the least healthy form of tenure. An exploratory study concerning housing and health in a north eastern local authority area is described. It was found that smoking, work experience, and age were the most important determinants of self assessed respiratory conditions. When the background factors were held constant people in areas of 'bad' housing were found to report more respiratory symptoms than those in 'good' housing areas. Respiratory conditions were affected by the age of housing, and flats were found to be worse than houses. High rise flats were worse than low or medium rise flats.     

An Academic Clinician’s Perspective on the Care of the Geriatric Patient

This paper discusses the role that the personal history plays in a patient’s perception of his or her own illness in the light of the patient’s own personal history. It demonstrates the regrettable modern tendency to regards the patient as the “bearer of a disease” rather than as a human being with personal values and experiences into which their current illness needs to be integrated. I illustrate my point by an exchange between a student and an “attending” and the “attending” and the patient. It represents only one out of unfortunately many such instances in which the pressures of “managed care” and “efficiency” have made truly knowing the patient as an individual with life experiences and personal values much more difficult.     

Infinitesimal risk as public health crisis: News media coverage of a doctor-patient HIV contact tracing investigation

Among the most prominent health or medical stories covered in 1994 by the Australian news media was that concerning an HIV positive hospital obstetrician and the attempt by the New South Wales Health Department to trace and test 149 women on whom he had operated. All press and television coverage of the issue was reviewed. The surface news narrative of the search for missing, “innocent” mothers potentially infected with a deadly and infectious illness is shown to serve as a “hard news” pretext enabling a wider major discourse to operate about a health system accused as being captive to gay and civil libertarian politics, allowing “guilty” doctors at high risk of HIV to endanger “innocent” patients. Expert consensus held that the women were at “infinitesimal risk” of acquiring HIV. However, media accounts of the investigation all but belied this, illustrating that the news media's framing of risk has more to do with its reproduction of moral outrage components than with “scientific” notions of calculable risk.     

The Roles of General Health and COVID-19 Proximity in Contact Tracing App Usage: Cross-sectional Survey Study

BackgroundContact tracing apps are considered useful means to monitor SARS-CoV-2 infections during the off-peak stages of the COVID-19 pandemic. Their effectiveness is, however, dependent on the uptake of such COVID-19 apps.ObjectiveWe examined the role of individuals’ general health status in their willingness to use a COVID-19 tracing app as well as the roles of socioeconomic characteristics and COVID-19 proximity.MethodsWe drew data from the WageIndicator Foundation Living and Working in Coronavirus Times survey. The survey collected data on labor market status as well as the potential confounders of the relationship between general health and COVID-19 tracing app usage, such as sociodemographics and regular smartphone usage data. The survey also contained information that allowed us to examine the role of COVID-19 proximity, such as whether an individual has contracted SARS-CoV-2, whether an individual has family members and colleagues with COVID-19, and whether an individual exhibits COVID-19 pandemic–induced depressive and anxiety symptoms. We selected data that were collected in Spain, Italy, Germany, and the Netherlands from individuals aged between 18 and 70 years (N=4504). Logistic regressions were used to measure individuals’ willingness to use a COVID-19 tracing app.ResultsWe found that the influence that socioeconomic factors have on COVID-19 tracing app usage varied dramatically between the four countries, although individuals experiencing forms of not being employed (ie, recent job loss and inactivity) consistently had a lower willingness to use a contact tracing app (effect size: 24.6%) compared to that of employees (effect size: 33.4%; P<.001). Among the selected COVID-19 proximity indicators, having a close family member with SARS-CoV-2 infection was associated with higher contact tracing app usage (effect size: 36.3% vs 27.1%; P<.001). After accounting for these proximity factors and the country-based variations therein, we found that having a poorer general health status was significantly associated with a much higher likelihood of contact tracing app usage; compared to a self-reported “very good” health status (estimated probability of contact tracing app use: 29.6%), the “good” (estimated probability: +4.6%; 95% CI 1.2%-8.1%) and “fair or bad” (estimated probability: +6.3%; 95% CI 2.3%-10.3%) health statuses were associated with a markedly higher willingness to use a COVID-19 tracing app.ConclusionsCurrent public health policies aim to promote the use of smartphone-based contact tracing apps during the off-peak periods of the COVID-19 pandemic. Campaigns that emphasize the health benefits of COVID-19 tracing apps may contribute the most to the uptake of such apps. Public health campaigns that rely on digital platforms would also benefit from seriously considering the country-specific distribution of privacy concerns.     

Health-seeking strategies and sexual health among female sex workers in urban India: Implications for research and service provision

This paper presents and discusses selected findings from a study of health-seeking strategies in relation to sexual health among a group of female sex workers in Calcutta, India. Background information on sex work and sexually transmitted disease in Calcutta is followed by the presentation of findings pertaining to women's understandings of (sexual) health, treatment-seeking and service utilisation. In the urban context where health services are readily available, patterns of initial treatment-seeking are shown to be generally (biomedically) appropriate, but subsequent “non-compliant” therapeutic practices give cause for concern. Conventional approaches to the study of “health-seeking behaviour” are reviewed in the light of these findings and questions raised about the appropriateness of approaches that focus on initial choice of treatment type and/or assume processes of health-seeking to be determined primarily by cultural “beliefs” about illness. Inherent biomedical and culturalist biases in the orientation of such research are shown to produce an analytic neglect of the dual influences of material life conditions and people's perceptions of health, rather than illness, upon health-related strategies. Recommendations are made for operational research and policy formulation on the provision of effective sexual health services, and implications are drawn for the scope of interventions and applied research directed at improving sexual health.     

Falls in old people at home: Intrinsic versusenvironmental factors in causation

In this study of 339 attendances by elderly patients at an Accident and Emergency (A & E) Department following a home accident fall, attempts were made to evaluate the relative importance of environmental and intrinsic causes for the fall. This was found to vary systematically with age, trips and slips being more important in the age group 65–74 years, while intrinsic causes in the form of illness and disability assumed much greater importance over the age of 75 years.A mortality follow-up over a period of 1 year effected by a simple record-linkageshowed that the group of elderly fallers studied had a considerable excess mortality that could not be attributed to the injuries sustained in the fall. It is suggested that old people often fall because they are sick, and because of this such patients who attend an A & E Department should be considered as forming an “at-risk” group likely to benefit from investigation of their general health and medication.     

Traditional medicine and lead-containing preparations in Nigeria

Traditional medicine, its preparations and practices, plays a major role in the health care of the community of Nigeria. In many cases the native doctor (“Babalawo”) and the local herbalist (“Eleweomo”) are the only practitioners available for the treatment of illness. Even in the towns where allopathic medicine is available the limited facilities it offers make many patients rely on traditional methods. Little is known of the pharmacological action of these traditional remedies which the native doctor prescribes. Our own studies have concentrated on the metal content of such materials. Here we report on the material known as “tiro” which is used for the treatment of eye infections and disease as well as an “eye cleaner” and cosmetic. On analysis we found that all samples of tiro measured contained lead ranging from 12·8 to 81·1% (w/w), with a mean concentration over all samples determined of 50·1% (w/w). In addition, it was also found that tiro is used by some members of the Nigerian community in Britain and is brought in in decorative containers as a gift. The extent of use in this country still remains to be determined, however. The use of lead-containing preparations^* in traditional practices presents a significant health hazard to a substantial section of the world's population. We suggest urgent steps are required to encourage governments to establish education programmes to eliminate this avoidable source of morbidity among their populations.     

Impacts of sensory attributes and emotional responses on the hedonic ratings of odors in dairy products

Consumers often decide to purchase certain items as a result of prompt emotional responses evoked by the products; therefore, it is important to investigate the emotional responses stimulated by food samples, as well as the sensory attributes of the products. The aim of this study was to examine influences of sensory attribute and emotional response on olfactory hedonic ratings of dairy products. Additionally, we compared this effect between women and men subjects. Sensory attributes of six natural odors produced by commercial dairy products were evaluated by 9 trained panelists. In addition, 100 untrained panelists (50 women and 50 men) rated the emotional response stimulated by the 6 odors using 25 paired semantic differential scales and the hedonicity using a 9 cm line scale, respectively. Untrained panelists more liked “sweet aromatics,” “sour aromatics,” “fermented aromatics,” and “rich aromatics” over the other sensory attributes of dairy products. The olfactory hedonic ratings were increased when the odor was more characterized as “fragrant,” “attractive,” “comfortable,” “familiar,” “faint,” “natural,” or “modern.” Specific sensory attributes were found to be related to specific adjective pairs representing the emotional response. Moreover, the ratings of adjective pairs representing emotional response of odors and their influences on hedonic ratings differed significantly between sexes. In conclusion, our findings suggest that the emotional responses as well as the sensory attributes affect the hedonic ratings of odors in dairy products.     

Housing conditions, respiratory illness, and lung function in children in South Wales.

The hypothesis was tested that respiratory illness in children occurs more commonly in old housing than in housing built to modern standards. Three areas of housing were chosen in a South Wales valley: a recently constructed council estate with district central heating; a modern council estate heated with open coal fires; and an area of much older, traditional valley housing. Mothers reported the greatest proportion of children free of colds and sore throats during the previous 12 months in the area of traditional valley housing; mothers of children in the centrally heated estate reported the least proportion of children free of colds. Children's lung function was best in the area of traditional valley housing and worst in the centrally heated council estate. Data on demographic indices and respiratory morbidity suggest that the inhabitants of the two council estates have comparable characteristics. Another hypothesis which may explain the findings is proposed.     

Smoking and respiratory disease symptoms inrural Bangladesh

Respiratory disease (excluding tuberculosis) is a largely untargetted health problem in Bangladesh. This study emphasises both that existing morbidity is considerable and that it is sure to increase if smoking spreads further. In two poor village populations 71% of men though only 1% of women were current smokers (one or more cigarettes or bidi per day); about one in five had begun smoking before the age of 10 years. Most heavy smokers and all women smoked bidi (hand-rolled coarse tobacco sticks). Expenditure on smoking absorbed up to 5% of household income but, seemingly paradoxically, one of the lowest socio-economic groups had the heaviest consumption.For men the striking effect of smoking in increasing respiratory disease symptom prevalence at all ages is clear. Nearly all male smokers reported “cough” but so did four out of five men and women who had never smoked. There were too few women smokers for meaningful analysis. However, “morning phlegm”, “an episode of increased phlegm” and “wheezing” as well as being common for non-smokers of both sexes, were two to three times more frequent among women than men who had never smoked. In women there must certainly be other causal factors for respiratory symptoms apart from smoking, the most important are likely to be smoke from cooking fires and respiratory infections in childhood. Improving immunization coverage and the treatment of respiratory infections in childhood would be useful preventive strategies for both men and women. The most urgent public health measure is to reduce the prevalence of smoking.     

Regional risk factors for health inequalities in Scotland and England and the “Scottish effect”

This paper uses data from the Scottish Health Survey 2003 and the comparable Health Survey for England 2003 to look at whether Scotland's poor health image and mortality profile is reflected in regional inequalities in prevalence of four risk factors for cardiovascular disease: fruit and vegetable consumption, smoking, obesity and diabetes. It also looks at the “Scottish effect” – how much of any difference between and within Scotland and England remains once socio-demographic factors have been taken in to account. The paper then uses regional analyses to determine the extent to which areas within England and Scotland contribute to their national health advantage and disadvantage. All 2003 strategic health authorities in England and Scottish health boards were compared with Greater Glasgow health board as the reference category.The results showed that significant geographic variation in the risk factors remained once individual economic status was taken into account, but the relationship was complex and varied in strength and direction depending upon risk factor involved and gender of respondent. A small number of areas had significantly lower odds of fruit and vegetable consumption of five portions or more a day in men, compared with Greater Glasgow. In contrast some areas had significantly higher odds of fruit and vegetable consumption for women compared with Greater Glasgow.There was greater geographic variation in the odds of smoking in women than in men. Respondents in the south west and southeast of England (areas which usually show health advantage) did not show significantly lower odds of smoking compared with Greater Glasgow once socio-economic variation, age and urban residence was taken into account. It was respondents from central England that had lower odds of smoking than might be expected. Obesity stood out as the single risk factor that had demonstrated a “Scottish effect” in women only.     

Health status and the housing system

Most research on housing and health seeks causal links between dwelling conditions and the incidence of physical and mental disease. Less attention has been paid to the more sociological question of how health status affects housing opportunities. This paper shows how, and considers why, medical factors influence access to housing, whether in the public sector (where accommodation is traditionally allocated according to 'need') or in the housing market (where dwelling availability depends on ability to pay). In Britain, whose experience is taken as an example, a shrinking council housing stock can no longer accommodate general medical needs. Consequently, notwithstanding the importance of 'special' housing initiatives, many sick people are forced to seek accommodation in the private sector. Whether they succeed or fail (and so become homeless), this raises questions concerning the health selective role of the housing system which analysts have scarcely begun to address.     

Bridging the gap: Translating research into policy and practice

Effective physical activity interventions do not achieve their full potential if they are not applied beyond their original testing in research studies. Potentially effective interventions can be adopted in community settings through the efforts of numerous agencies, organizations, and individuals. This paper highlights the important roles of public health practitioners and policy makers, who differ in their decision-making processes. To enhance the uptake of evidence-based interventions, several steps are needed to: build the science by moving upstream, increase the understanding of practice-based evidence, move beyond the “what” to the “how,” re-frame the dissemination challenges, place greater emphasis on workforce development, and make research more accessible for policy audiences. The most effective strategies to bridge the gap between research and practice, will have at their heart, effective academic-practice-policy maker partnerships.     

Contextually Appropriate Tools and Solutions to Facilitate Healthy Eating Identified by People with Type 2 Diabetes

Type 2 diabetes (T2D) is a complex, multifaceted disease and its treatment involves lifestyle intervention (LI) programs that participants may find difficult to adopt and maintain. The objective of this study is to understand the lived experiences of participants with T2D regarding healthy eating behavior change, in order to identify and incorporate relevant information, skills, and educational approaches into LI programs. An explorative qualitative study was undertaken. Purposeful sampling was used to recruit 15 participants. One-on-one, semi-structured, open-ended, and in-depth interviews were conducted. An essentialist paradigm was adopted to accurately report the experiences, meaning, and reality of participants. An inductive approach was used to analyze the data. Participants reported that being diagnosed and living with T2D could be overwhelming, and their ability to manage was influenced by health care providers (HCP), family, and individual context. Many experienced a loop of “good–bad” eating behaviors. Participants expressed desires for future diabetes management that would include program content (nutrition, physical activity, mental health, foot care, and consequences of T2D), program features (understand context, explicit information, individualized, hands-on learning, applicable, realistic, incremental, and practical), program components (access to multidisciplinary team, set goals, track progress and be held accountable, one-on-one sessions, group support, maintenance/follow-up), and policy change. In conclusion, the results of this study indicate that T2D management requires more extensive, comprehensive, and ongoing support, guided by the individual participant.     

Evidence-based policy-making: The implications of globally-applicable research for context-specific problem-solving in developing countries

In the past 15 or so years, the “evidence-based medicine” (EBM) framework has become increasingly institutionalized, facilitating its transfer across the globe. In the late 1990s, the basic principles of EBM began to have a marked influence in a number of non-clinical public policy arenas. Policy-makers working in these areas are now being urged to move away from developing policies according to political ideologies to a more legitimate approach based on “scientific fact,” a process termed “evidence-based policy-making” (EBPM). The conceptual diffusion of EBM to non-clinical arenas has exposed epistemologically destabilizing views regarding the definition of “science,” particularly as it relates to the demands of global versus national/sub-national policy-making. Using the maternal and neonatal subfield as an ethnographic case-study, this paper explores the effects of these divergences on EBPM in 5 developing countries (Bangladesh, Burkina Faso, Ghana, Malawi and Nepal). In doing so, our analysis aims to explain why EBPM has thus far had a limited impact in the area of context-specific programmatic policy-development and implementation at the national and sub-national levels. Results highlight that the political contexts in which EBPM is played out promote uniformity of methodological and policy approaches, despite the fact that disciplinary diversity is being called for repeatedly in the public health literature. Even in situations where national EBPM diverges from international priorities, national evidence-based policies are found to hold little weight in countering global policy interests, which some informants claim are themselves legitimated, rather than informed, by evidence. Informants also highlight the way interpretations of research findings are shaped by the broader political context within which donors set priorities and distribute limited resources – contexts that are driven by the need to provide generalisable research recommendations based on scientifically replicable methods. Added to this are clear rifts between senior and junior-level experts within countries that constrain national and sub-national research agendas from serving as tools for empowered knowledge production and problem-solving. We conclude by arguing for diverse forms of research that can more effectively address context-specific problems. While such diversity may render EBPM more conflict-ridden, debate is by no means an undesirable characteristic in any evolving system of knowledge, for it has the potential to foster critical insight and localized change.     

Public housing, public health: health needs of public housing tenants

OBJECTIVES: To determine the health needs of public housing tenants, measured in terms of self-reported health status, health risk factors and expressed need for health risk reduction intervention. METHOD: Face-to-face interviews were conducted with a randomly selected sample of public housing tenants in the Hunter Region of New South Wales. RESULTS: Of 463 contactable tenants, 329 consented to participate in the study. Participants were 2.5 times more likely to rate their health as fair or poor relative to the community generally, and visited a doctor twice as often. The prevalence of smoking was more than twice that of the community generally, and the prevalence of falls was approximately three times greater. Risk of injury due to domestic violence was approximately six times greater, and the risk of injury due to violence in other locations was more than double that in the community. Between a quarter and a half of the participants requested support to reduce their health risks. CONCLUSIONS: The findings suggest that public housing tenants are one of the more severely health-compromised groups in the Australian community. IMPLICATIONS: An urgent need exists for public health initiatives that are directed at improving not only the current markedly poorer health status of public housing tenants, but also the greater prevalence of health risk factors that predict a likely continuation of such differentials into the future.     

Examining associations between area-level spatial measures of housing with selected health and wellbeing behaviours and outcomes in an urban context

Adequate and affordable housing is a major social determinant of health; yet no work has attempted to conceptually map and spatially test area-level measures of housing with selected health and wellbeing outcomes. Sourcing data from 7,753 adults from Melbourne, Australia, we tested associations between area-level measures of housing density, tenure, and affordability with individual-level measures of neighbourhood safety, community satisfaction, and self-rated health. Compared with the reference groups, the odds of: feeling unsafe was higher for residents living in areas with less affordable housing; community dissatisfaction was ~30% higher in those living in areas with >36% residential properties assigned as rentals, and was significantly higher in the least affordable areas (OR =1.57). Compared with the reference groups, as dwelling density, proportion of rental properties, and housing unaffordability increased, the odds of reporting poorer self-rated health increased; however these associations did not always reach statistical significance. This work highlights the benefits of evidenced-based planning spatial measures to support health and wellbeing.     

COVID-19 Vaccine Perception in South Korea: Web Crawling Approach

BackgroundThe US Centers for Disease Control and Prevention and the World Health Organization emphasized vaccination against COVID-19 because physical distancing proved inadequate to mitigate death, illness, and massive economic loss.ObjectiveThis study aimed to investigate Korean citizens’ perceptions of vaccines by examining their views on COVID-19 vaccines, their positive and negative perceptions of each vaccine, and ways to enhance policies to increase vaccine acceptance.MethodsThis cross-sectional study analyzed posts on NAVER and Instagram to examine Korean citizens’ perception of COVID-19 vaccines. The keywords searched were “vaccine,” “AstraZeneca,” and “Pfizer.” In total 8100 posts in NAVER and 5291 posts in Instagram were sampled through web crawling. Morphology analysis was performed, overlapping or meaningless words were removed, sentiment analysis was implemented, and 3 public health professionals reviewed the results.ResultsThe findings revealed a negative perception of COVID-19 vaccines; of the words crawled, the proportion of negative words for AstraZeneca was 71.0% (476/670) and for Pfizer was 56.3% (498/885). Among words crawled with “vaccine,” “good” ranked first, with a frequency of 13.43% (312/2323). Meanwhile, “side effect” ranked highest, with a frequency of 29.2% (163/559) for “AstraZeneca,” but 0.6% (4/673) for “Pfizer.” With “vaccine,” positive words were more frequently used, whereas with “AstraZeneca” and “Pfizer” negative words were prevalent.ConclusionsThere is a negative perception of AstraZeneca and Pfizer vaccines in Korea, with 1 in 4 people refusing vaccination. To address this, accurate information needs to be shared about vaccines including AstraZeneca, and the experiences of those vaccinated. Furthermore, government communication about risk management is required to increase the AstraZeneca vaccination rate for herd immunity before the vaccine expires.     

The smoking and dietary behaviour of lambeth schoolchildren II. the relationship between knowledge, attitudes and behaviour

As part of a study designed to examine the effect of a health education programme on 10-year-old schoolchildren, information was obtained on the children's knowledge, attitudes and behaviour concerning two health hazards, namely smoking and obesity. Cross sectional analyses showed that children who smoked were as aware of the health hazards of smoking as non-smokers but were less likely to hold anti-smoking attitudes. They were also more likely to think of themselves as “naughty” and “silly”. Conversely, children who subsequently adopted smoking were less aware of the health hazards of smoking than those who remained non-smokers. There was good evidence that obese children possessed more nutritional knowledge than the non-obese, and their attitudes to diet differed little. No relationship was demonstrated between reported energy intake and obesity, either cross sectionally or longitudinally. Relationships between knowledge and attitudes towards nutrition and the development of obesity were investigated, but there was only one significant finding, namely that boys identifying correct statements about nutrition put on less fat than other boys.