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Health policy-making in central and eastern Europe: lessons from the inaction on injuries?

The burden of disease due to injuries has elicited virtually no public health response in the countries of central and eastern Europe, even though injuries have long been a much greater problem in the east of Europe than in the west, with children especially affected. This paper seeks to identify factors that have inhibited policy development on this topic and to draw lessons for health policy development in this region more generally. Several factors emerge. Deaths from injuries have had low visibility. Data have not been assembled in a way that would facilitate identification of the burden of disease that they constitute. Those organizations responsible for public health, whether within government or at local level, were typically very weak with little capacity either to identify the nature and scale of threats to the health of their populations or to develop strategies to address them. There was uncertainty about ownership, with fragmentation of responsibility but no tradition of intersectoral working. Non-governmental organizations, which have placed injuries on the health policy agenda in the west, are weak or non-existent. International donors, who could have had a role, have focused on issues such as health care reform. This analysis provides a potential framework for examining policy responses, or lack thereof, to other health challenges in this region. It highlights the need for a better understanding of the potential for using available data, which, in turn, requires a major strengthening of capacity. However, in many countries, there is a need for new ways of working, involving a broadening of the sense of ownership, with clearly designated responsibilities but designed in ways that encourage rather than inhibit intersectoral action. There is also a need to develop non-governmental organizations that have sufficient capacity to undertake their own analyses and to place issues on the agenda.

Child↗

Community governance of the Kahnawake Schools Diabetes Prevention Project, Kahnawake Territory, Mohawk Nation, Canada.

Health promotion emphasizes the importance of community ownership in the governance of community-based programmes, yet little research has been conducted in this area. This study examined perceptions of community ownership among project partners taking responsibility for decision-making related to the Kahnawake Schools Diabetes Prevention Project (KSDPP). Project partners were surveyed cross-sectionally at 18 months (T1) and 60 months (T2) into the project. The perceived influence of each project partner was assessed at T1 and T2 for three domains: (i) KSDPP activities; (ii) KSDPP operations; and (iii) Community Advisory Board (CAB) activities. Project staff were perceived to have the greatest influence on KSDPP activities, KSDPP operations and CAB activities at both T1 and T2. High mean scores of perceived influence for CAB members and community researchers, however, suggests that project decision-making was a shared responsibility among multiple community partners. Although academic researcher influence was consistently low, they were satisfied with their level of influence. This was unlike community affiliates, who were less satisfied with their lower level of influence. In keeping with Kanien'kehaka (Mohawk) culture, the findings suggest a participatory democracy or shared decision-making as the primary mode of governance of KSDPP.

Adult↗

Indicators of socioeconomic status for adolescents: the WHO Health Behaviour in School-aged Children Survey.

Many indicators of socioeconomic status used for adults are inappropriate for use in research on adolescents. In a school-based survey of 4079 Scottish schoolchildren using a self-completion questionnaire, over 20% of 11-15 year olds were unable to provide a substantive response on father's occupation. In contrast, indicators derived to construct a family affluence scale, which included car ownership, telephone ownership and the child having their own unshared bedroom, resulted in a 98% response rate; and 92% of children responded to a question on their weekly spending money. The intercorrelations between the conventional indicator of father's occupation and each family affluence and spending money were examined, and their associations with a range of health indicators and health behaviour measures compared. Father's occupational status and family affluence were moderately correlated and showed broadly similar patterns of association with the selected health measures although there were also some distinct differences. Child's spending money was only weakly correlated with father's occupation and showed rather different patterns of association with health measures. A case is made for the use of multiple indicators of socioeconomic status in adolescent health surveys, and it is argued that that the family affluence scale provides a useful and easily applied additional indicator to father's occupation or an alternative measure of socioeconomic background where occupational data are unavailable.

Adolescent↗

Childhood asthma in four countries: a comparative survey.

BACKGROUND: Asthma mortality among young people varies widely between different countries. Geographical differences in asthma prevalence are also believed to exist, but evidence is sparse owing to the lack of multicentre surveys using common protocols. A survey was conducted of 12-year-old children living in defined areas of New Zealand, Wales, South Africa and Sweden, in order to see whether asthma prevalence and mortality rates in children show parallel differences. METHODS: Questionnaires enquiring about a history of asthma and respiratory symptoms were issued to the parent. The children performed a simple exercise challenge test. RESULTS: Information was obtained for 4353 children. A history of asthma at any time was reported for 16.8% of children in New Zealand, 12.0% in Wales, 11.5% in South Africa and 4.0% of Sweden, and a similar pattern was shown by several other indices of asthma (various relevant symptoms, inhaler use, response to exercise challenge, and asthma mortality at ages 5-19 years). In Sweden wheezing was negatively associated with pet ownership; elsewhere there was a positive (though non-significant) association. Cat ownership was highest in New Zealand and lowest in Sweden. CONCLUSIONS: The prevalence of asthma in children shows geographical variation which is parallel to that of asthma mortality, being high in New Zealand and low in Sweden. Differential exposure to animal allergens is a possible factor in this variation.

Adolescent↗

Serum retinol levels among preschool children in Central Java: demographic and socioeconomic determinants.

BACKGROUND: Vitamin A deficiency is a significant problem in many countries in the developing world. Reports have noted demographic and socioeconomic risk factors for vitamin A deficiency. 'Deficiency' has usually been defined by clinical signs and symptoms which represent only a small proportion of those children at increased risk for vitamin A preventable morbidity and mortality. METHODS: As part of a population-based trial of vitamin A to prevent childhood morbidity, we collected census data (n = 666), baseline socioeconomic data (n = 636) and sera (n = 666) from children aged 6-48 months in 25 adjacent villages in a rural area in Central Java, Indonesia; there was more than 95% participation. We used t tests, ANOVA, and a multiple variable linear regression model in our analyses. RESULTS: Differences in mean retinol level were detected for the following variables: village (P < 0.001), child's age (P = 0.03), size of sibship (P < 0.001), mother's occupation (P < 0.01), mother's education (P = 0.05), father's education (P = 0.03), monthly household earnings (P = 0.02), land ownership (P = 0.03), possession of ducks (P = 0.06), radio or tape player (P = 0.02), or a watch or clock (P = 0.07), and presence of a natural well (P = 0.09). Our regression model verified the predictive value of village, age, sibship, land ownership and earnings. CONCLUSIONS: We found that owning land and that the highest and lowest categories of reported household income were associated with higher serum retinol levels. We also noted clustering of serum retinol levels by village and discovered that children from larger sibships and infants had significantly lower serum retinol levels. Vitamin A supplementation of lactating mothers, particularly of high parity, and/or their infants should be considered.

Analysis of Variance↗

Usefulness of a dispensary-based case-control study for assessing morbidity impact of a treated net programme.

BACKGROUND: Case-control studies have been proposed as an appropriate tool for health impact evaluation of insecticide-treated nets (ITN) programmes. METHODS: A dispensary-based case-control study was carried out in one village in Tanzania. Each case of fever and parasitaemia in a child under 5 years was paired with one community and one dispensary control without fever and parasitaemia. Cases and controls were compared with regard to ITN ownership and other factors assessed by a questionnaire. A cross-sectional survey of factors associated with parasitaemia, including ITN use, was carried out during the study. Dispensary attendance rates of the study children were calculated using passive case detection data. RESULTS: Cases and dispensary controls had higher dispensary attendance rates compared to community controls and children with nets attended more for most of the illness events. A comparison of cases and community controls showed a strong and statistically significant association between untreated net use and being a case (odds ratio [OR] = 2.1, 95% CI : 1.3-3.4). For those with ITN there was a smaller and weaker association between risk of being a case and ITN use (OR =1.4, 95% CI : 0.9-2.2). Comparison of cases and dispensary controls showed no association between untreated or treated nets and the risk of being a case (for treated nets OR = 0.9, 95% CI : 0.5-1.4 and for untreated nets OR = 1.2, 95% CI : 0.7-2.0). These results are contrary to those from the cross-sectional assessment, where children with ITN had a lower prevalence of parasitaemia than those with no nets (OR = 0.5, 95% CI : 0.3-0.9), and also contrary to other assessments of the health impact of ITN in this population. CONCLUSIONS: The positive association between mild malaria and net ownership is counter-intuitive and best explained by attendance bias, since children with nets attended more frequently for all curative and preventive services at the dispensary than those without nets. Dispensary-based case-control studies may not be appropriate for assessing impact of treated nets on clinical malaria, while cross-sectional surveys might represent an attractive alternative.

Antiparasitic Agents↗

The associations of social class and social stratification with patterns of general and mental health in a Spanish population.

BACKGROUND: Social class, as a theoretical framework, represents a complementary approach to social stratification by introducing social relations of ownership and control over productive assets to the analysis of inequalities in economic, political, and cultural resources. In this study we examined whether measures of social class were able to explain and predict self-reported general and mental health over and above measures of social stratification. METHODS: We tested this using the Barcelona Health Interview Survey, a cross-sectional survey of 10 000 residents of the city's non-institutionalized population in 2000. We used Erik Olin Wright's indicators of social class position, based on ownership and control over productive assets. As measures of social stratification we used the Spanish version of the British Registrar General (BRG) classification, and education. Health-related variables included self-perceived health and mental health as measured by Goldberg's questionnaire. RESULTS: Among men, high level managers and supervisors reported better health than all other classes, including small business owners. Low-level supervisors reported worse mental health than high-level managers and non-managerial workers, giving support to Wright's contradictory class location hypothesis with regard to mental health. Social class indicators were less useful correlates of health and mental health among women. CONCLUSIONS: Our findings highlight the potential health consequences of social class positions defined by power relations within the labour process. They also confirm that social class taps into parts of the social variation in health that are not captured by conventional measures of social stratification and education.

Adolescent↗

Identifying risk factors for medical injury.

OBJECTIVE: To examine multiple risk factors for medical injury using administrative data. DESIGN: This cross-sectional study used logistic regression models to examine associations among patient characteristics such as age, sex, and insurance payer status and hospital characteristics such as ownership, teaching status and trauma level, and comorbidities and presence of a medical injury diagnosis. Data were from the Bureau of Health Information: Wisconsin hospital in-patient discharge records and hospital characteristics for the year 2001. SETTING: All Wisconsin non-federal, acute-care hospitals. PARTICIPANTS: A total of 556 899 patients discharged from 132 Wisconsin hospitals, excluding newborns, participated. INTERVENTION: None. Main outcome measure. Medical injury, defined as untoward harm to a patient as a result of a medical intervention, was determined using discharge diagnosis criteria. RESULTS: Medical injuries were found in 13.3% of 556 899 hospital discharge records. Covariates associated with increased risk of a recorded medical injury code included age 45-84 years, female sex, comorbidities, non-profit religious order ownership, proportion of cardiac intensive care in-patient days to total in-patient days, percent of board-certified medical staff, and community trauma center or regional trauma resource. CONCLUSION: This article describes an innovative analysis of risk factors for medical injury that controlled for numerous potential confounding factors, including hospital coding characteristics. The associations we found, such as increased risk of medical injury in women, can be used to generate hypotheses for further testing through other methods and suggest intervention points for patient safety efforts.

Adolescent↗

Molecular oscillation behind the clockface.

The earth rotates on its own axis while orbiting around the sun. This regular movement of the solar system results in cyclic changes of the light condition of the earth with a period of 24 h, although the lengths of daytime and nighttime depend on the latitude. The organisms living on the earth have evolved an internal time-measuring system called the "circadian clock," which ticks with a period of approximately 24 h in order to adapt to the environment and to anticipate the next cycle. The fact that most of existing organisms retain the circadian clock suggests that the clock-ownership must have been advantageous over non-ownership during their evolution. Here I will introduce the background of the research field of circadian rhythm and present an outline of this Special Review series, which is composed of three articles that review recent research into the molecular mechanisms of the three types of circadian clock systems in vertebrates.

Animals↗

Domestic pets as risk factors for alveolar hydatid disease in Austria.

To identify the risk of pet ownership (i.e., cats and dogs) for alveolar echinococcosis caused by Echinococcus multilocularis, the habits and activities of 21 patients (histologic confirmation or positive serology with corresponding evidence on an ultrasonogram, radiograph, or computed tomography scan) in Austria during the period 1967-1997 were compared with the habits and activities of 84 controls matched by sex, age, and residence. Cat ownership (odds ratio (OR) = 6.47, 95% confidence interval (CI) 1.54-27.29) and hunting (OR = 7.83, 95% CI 1.16-52.77) were independent risk factors associated with alveolar hydatid disease. The study is not in agreement with the hypothesis that eating mushrooms or certain wild berries which grow near the ground are the main risk factors for acquiring this disease. No other behavior patterns or activities studied were identified as risk factors.

Adolescent↗

Social class and coronary disease in rural population of north India. The Indian Social Class and Heart Survey.

OBJECTIVE: To demonstrate the association of socio-economic status with prevalence of coronary artery disease and coronary risk factors. DESIGN AND SETTING: Cross-sectional survey in two randomly selected villages in the Moradabad district in North India. SUBJECTS AND METHODS: One thousand seven hundred and sixty-seven subjects (894 males and 875 females; 25-64 years of age) were randomly selected from two villages. They were divided into social classes 1 to 4, according to education, occupation, housing conditions, ownership of land, ownership of consumer durables and per capita income. The survey was based on questionnaires administered by dietitians and physicians, physical examination and electrocardiography. RESULTS: Social classes 1 and 2 were mainly high and middle socio-economic groups and 3 and 4 low income groups. The prevalence of coronary artery disease was significantly higher among classes 1 and 2 in both sexes, and there was a higher prevalence of hypercholesterolaemia, hypertension, and sedentary lifestyle. This population also showed a significant association with higher serum cholesterol, body mass index, triglycerides and blood pressures. Logistic regression analysis with adjustment for age showed that social class positively related to coronary disease (odds ratio: men 0.83, women 0.61), hypercholesterolaemia (men 0.85, women 0.87), hypertension (men 0.89, women 0.87), body mass index (men 0.91, women 0.93) and smoking in men (0.68). Smoking and sedentary lifestyle were not associated with social class in women. The association between coronary artery disease and social class abated after adjustment for smoking, sedentary lifestyle, body mass index and blood pressure (odds ratio: men 0.96, women 0.81). CONCLUSION: Subjects in social classes 1 and 2 in rural North India have a higher prevalence of coronary artery disease and of the coronary risk factors hypercholesterolaemia, hypertension, higher body mass index and sedentary lifestyle. The overall prevalence of coronary artery disease was 3.3%.

Adult↗

Intellectual property and control.

The issue of intellectual property is viewed differently by different groups involved in biomedical research: researchers; academic institutions; corporate, government, and philanthropic sponsors; and society. The members of these groups do not always agree even among themselves; within government and academe, for instance, there are different and competing schools of thought. Many in academe believe that intellectual property rights are limited and that the openness and intellectual interdependence that marked and contributed to the rise of the research university are anathema to notions of intellectual ownership and control. In discussing this view, the author considers the issues of control that are implicit in concepts of ownership and property, concluding that any emphasis on profit and control constitutes a stance at variance with the outlook that has driven much of medicine's success throughout history. In supporting intellectual property claims, some suggest (often by implication) that medical advances would be less frequent or significant if exclusive control and access to profit were eliminated or reduced. The history of research, on the contrary, shows that university research for centuries yielded major results without the incentive of patents and still does. Another major concern is the open flow of information, which could be restricted by intellectual property controls. Sharing information is not merely a good deed, a commendable practice--such sharing tends to produce overwhelmingly good consequences for all those who share and for the society that is ultimately paying for the research enterprise.

Academic Medical Centers↗

Associations between primary care-oriented practices in medical school admission and the practice intentions of matriculants.

PURPOSE: To assess associations of primary-care-oriented medical school admission practices with matriculants practice intentions. METHOD: The authors performed cross-sectional, secondary analyses of databases from the Association of American Medical Colleges (AAMC). The independent variables were four medical school admission practices. The control variable was school ownership (public vs private). The dependent variables were the proportions of matriculants at each school interested in generalism, rural practice, and locating in a socioeconomically deprived area. RESULTS: One hundred and twenty medical schools (95%) completed the AAMC's Survey of Generalist Physician Initiatives in either 1993 or 1994; 94% of matriculants replied to the AAMC's 1994 Matriculating Student Questionnaire. Twenty-five percent of the schools had admission committee chairs who were generalists, half had over 25% generalists on their admission committees, 64% gave admission preference to students likely to become generalists, and 33% reported premedical recruitment efforts that targeted applicants likely to become generalists. In multivariable analyses, premedical recruitment efforts and public school ownership (all p < .01) were associated with greater interest of matriculants in both generalism and rural practice. CONCLUSIONS: Public medical schools and schools with premedical recruitment activities targeting future generalists admitted greater proportions of students interested in primary care and rural practice.

Career Choice↗

Staff nurse preceptors: a program they "own".

Application of a change theory model to develop a competency-based orientation (CBO) program managed by staff nurse preceptors resulted in preceptor satisfaction, improved patient outcomes, and a more effective, efficient orientation program. After assessing the group using Hersey and Blanchard's framework, the CNS selected change strategies to implement the CBO, including: (1) helping staff nurses to redefine problems with current orientation procedures; (2) anticipating and overcoming their objections to CBO; (3) bolstering their confidence in a trusting, accepting environment; (4) motivating them as preceptors; and (5) providing direction, models, and explanations. These strategies helped preceptors accept and feel an "ownership" of the new program, resulting in many outcomes in the system. Veteran staff nurses gradually assumed ownership for individual orientees and managing orientation activities in the CBO. Rather than precepting individual orientees, the CNS assumed responsibility for establishing CBO and helping preceptors maximize their potential.

Competency-Based Education↗

Public attitudes toward smoking bans in a tobacco-producing county.

OBJECTIVES: Allen County, KY, is a rural county with a population of approximately 18,000. The county has a tobacco crop and is in a state in which tobacco interests are influential. The tobacco control program at the public health department developed a goal to reduce environmental tobacco smoke by restricting smoking in public places. To progress toward that goal, a public opinion poll was conducted to determine citizens' views regarding smoking restrictions in the county courthouse. METHODS: A telephone survey was conducted using the Allen County telephone directory as a sampling frame. The survey instrument included questions on support for smoking restrictions in the courthouse, restaurants, and workplaces as well as support for increasing Kentucky's cigarette tax. Interviews with 374 individuals--53.6% of the initial sample--were completed. RESULTS: Banning all smoking in the Allen County Courthouse was supported by 163 (43.4%) of the respondents. Designated smoking areas were supported by 168 (44.7%) of the respondents. Twenty-four (6.4%) of the respondents opposed any smoking restrictions at the courthouse. Women were more likely to support a ban on all smoking at the courthouse (45.4% compared with 40%). Males were more likely to support designated smoking areas (46.2% of males versus 43.8% of females). There was a small association between opposition to smoking restrictions at the courthouse and smoking by the respondent. An increase in Kentucky's cigarette tax was supported by 132 (35.1%) of the respondents and opposed by 184 (48.9%). There was no association between ownership of a tobacco-farming allotment and opinion regarding any of the tobacco control measures. CONCLUSIONS: Most Allen County residents support some form of restriction on smoking in public places (including the county courthouse and restaurants) and in workplaces. Only approximately one-third, however, supported an increase in the cigarette tax, perhaps reflecting a general antitax feeling. Ownership of tobacco allotments does not appear to be an important factor in determining attitudes on smoking control issues.

Agriculture↗

Early pet exposure: friend or foe?

PURPOSE OF REVIEW: Sensitization to pets is a risk factor for asthma and it was assumed that pet ownership was a risk factor for sensitization. Epidemiological studies failed to confirm this, some even suggesting that keeping pets decreased the risk of sensitization and asthma. In the last year, 10 studies have been published which have, at least in part, attempted to address the question. The results, however, are heterogeneous and it is still not clear how we should advise our patients on this issue of pet ownership. RECENT FINDINGS: Results of studies of the association between exposure to cat or cat allergen and the development of sensitization are such that almost any view on the relationship could be supported by evidence from the literature. For dogs, there are fewer data, but there is little to suggest that keeping a dog increases the risk of sensitization to dog. The majority of studies reviewed find either no association or a reduced risk of asthma amongst pet owners, but only one of these selectively excludes those who deliberately avoid pets from the analysis. There is evidence to suggest that amongst non-pet owners, the risk of sensitization and of asthma increases in areas with a high proportion of pet owners. There is evidence emerging that the effect of exposure to pets may be different in different relative risk groups, based on parental allergy. There is also evidence that asthma is more severe amongst pet sensitized pet owners. SUMMARY: There are several large birth cohort studies being conducted around the world designed to measure the development of asthma and allergies in children with prospective and objective measures of environmental exposures. The results of such studies are required before the association between pets and asthma can be determined.

Adolescent↗

Childhood socioeconomic status and host resistance to infectious illness in adulthood.

OBJECTIVE: Low childhood socioeconomic status (SES) is a risk factor for adult morbidity and mortality primarily attributable to cardiovascular disease. Here, we examine whether childhood SES is associated with adult host resistance to infectious illness, and whether the effect is limited to a critical period of low SES exposure, can be undone by changes in childhood SES, and is explained by adult SES. METHODS: Three hundred thirty-four healthy volunteers reported their own and their parents' level of education and the ages during their childhood when their parents owned their homes. Volunteers' current home ownership was recorded from real estate records. Subsequently, they were given nasal drops containing 1 of 2 rhinoviruses and were monitored in quarantine for infection and signs/symptoms of a common cold. RESULTS: For both viruses, susceptibility to colds decreased with the number of childhood years during which their parents owned their home (odds ratios by tertiles adjusted for demographics, body mass, season, and prechallenge viral-specific immunity were 3.7 for fewest years, 2.6 and 1). This decreased risk was attributable to both lower risk of infection and lower risk of illness in infected subjects. Moreover, those whose parents did not own their home during their early life but did during adolescence were at the same increased risk as those whose parents never owned their home. These associations were independent of parent education level, adult education and home ownership, and personality characteristics. CONCLUSIONS: A marker of low income and wealth during early childhood is associated with decreased resistance to upper respiratory infections in adulthood. Higher risk is not ameliorated by higher SES during adolescence and is independent of adult SES.

Adolescent↗

The influence of contests on optimal clutch size: a game-theoretic model.

We develop a game-theoretic model to predict the effect of size-dependent contest outcomes on optimal-clutch-size decisions. We consider the case where larger individuals develop from smaller clutches and, as adults, are advantaged in competition for limiting resources. The relationship between fitness and size thus depends on the sizes of other members of the population. We show that clutch-size optima are decreased by body-size-dependent contest outcomes, with larger effects when body size is most affected by clutch size, when prior resource ownership has less influence on contest outcome and when contests occur more frequently. We also show the existence of polymorphisms in clutch-size optima and that clutch-size driven changes in population density can, via an effect on the probability of host finding, further influence optimal clutch size. Our model is formulated to match the life history of a parasitoid wasp, in which clutch size affects offspring size and females engage in direct contests for host ownership, which larger females tend to win; we confirm that female-female competition is likely to influence clutch size in this species. However, the model is also relevant to clutch size in other taxa and supports recent suggestions concerning reproductive decisions in great tits.

Animals↗