Social capital and administrative contextual determinants of lack of access to a regular doctor: a multilevel analysis in southern Sweden

BACKGROUND: The aim of this study was to investigate the influence of contextual (social capital and administrative/neo-materialist) and individual factors on lack of access to a regular doctor. METHODS: The 2000 public health survey in Scania is a cross-sectional study. A total of 13,715 persons answered a postal questionnaire, which is 59% of the random sample. A multilevel logistic regression model, with individuals at the first level and municipalities at the second, was performed. The effect (intra-class correlations, cross-level modification and odds ratios) of individual and municipality (social capital and health care district) factors on lack of access to a regular doctor was analysed using simulation method. The Deviance Information Criterion (DIC) was used as information criterion for the models. RESULTS: The second level municipality variance in lack of access to a regular doctor is substantial even in the final models with all individual and contextual variables included. The model that results in the largest reduction in DIC is the model including age, sex and individual social participation (which is a network aspect of social capital), but the models which include administrative and social capital second level factors also reduced the DIC values. CONCLUSIONS: This study suggests that both administrative health care district and social capital may partly explain the individual's self reported lack of access to a regular doctor.     

Gender differences in self-reported morbidity: evidence from a population-based study in southern Brazil

This paper aims to assess variations in self-reported morbidity between men and women using six different measures of reported illness. The cross-sectional study was conducted in the municipality of Rio Grande, southern Brazil. Demographic, socioeconomic, and morbidity data were collected from a probabilistic sample of 1,260 persons aged 15 years or over, using a specific questionnaire. Statistical analysis included a multivariate Poisson regression analysis. Prevalence Ratios (PR) with 95% confidence intervals (95%CI) were calculated. After adjusting for some confounding variables (age, race, unemployment, marital status, income, social class, and education), women showed greater risk of any symptom (PR = 3.21; 95%CI: 2.71-3.83), three or more symptoms (PR = 4.22; 95%CI: 2.97-5.98), potentially serious symptoms (PR = 1.75; 95%CI: 1.31-2.34), poor/fair health (PR = 1.78; 95%CI: 1.37-2.32), and minor psychiatric disorders (PR = 1.76; 95%CI: 1.31-2.37). The study revealed dissimilarity in self-reported morbidity between men and women in southern Brazil, but with different degrees depending on type of morbidity. This excess can be explained by gender difference in health-seeking behavior for perceiving or reporting health problems.     

Immigration and leisure-time physical inactivity: a population-based study

Objective. To investigate the relationship between migration status and sedentary leisure-time physical activity status in the city of Malmö, Sweden. Methods. The public health survey in 1994 is a cross-sectional study. A total of 5600 individuals aged 20-80 completed a postal questionnaire. The response rate was 71%. The population was categorized according to country of birth. Multivariate analysis was performed using a logistic regression model to investigate the importance of possible confounders for the differences in sedentary leisure-time physical activity status. Results. The prevalence of a sedentary leisure-time physical activity status was 18.1% among men and 26.7% among women. The odds ratio of a sedentary leisure-time physical activity status was significantly higher among men born in Arabic-speaking countries, in All other countries, and among women born in Yugoslavia, Poland, Arabic-speaking countries, and the category 'all other countries', compared to the reference group born in Sweden. The multivariate analysis including age, sex, and education did not alter these results. Conclusion. There were significant ethnic differences in leisure-time physical activity status. This is a CVD risk factor that could be affected by intervention programs aimed at specific ethnic subgroups of the population.     

Social capital, trust in the health-care system and self-rated health: the role of access to health care in a population-based study

This paper investigates the relationship between institutional trust in the health-care system, i.e. an institutional aspect of social capital, and self-rated health, and whether the strength of this association is affected by access to health-care services. The 2004 public health survey in the Scania region of Sweden is a cross-sectional study; a total of 27,963 respondents aged 18-80 years answered a postal questionnaire, which represents 59% of the random sample. Logistic regression model was used to investigate the association between institutional trust and self-rated health. Multivariate analyses of self-rated health were performed in order to investigate the importance of possible confounders (age, country of origin, education, economic stress, generalized trust in other people, and care-seeking behaviour) on this association. A 28.7% proportion of the men and 33.2% of the women reported poor self-rated health. A total of 15.0% and 58.3% of the respondents reported "very high" and "rather high" trust in the health-care system, respectively. Almost one-third of all respondents reported low institutional trust. Respondents born outside Sweden, with low/medium education, low generalized trust and low institutional trust had significantly higher odds ratios of poor self-rated health. Multiple adjustments for age, country of origin, education, economic stress, and horizontal trust had some effect on the significant relationship between institutional trust and poor self-rated health, for both men and women, but the additional introduction of care-seeking behaviour in the model substantially reduced the odds ratios. In conclusion, low trust in the health-care system is associated with poor self-rated health. This association may be partly mediated by "not seeking health care when needed". However, this is a cross-sectional exploratory study and the causality may go in both directions.     

"I spent nine years looking for a doctor": exploring access to health care among immigrants in Mississauga, Ontario, Canada

There is a growing body of research in Canada and from other countries acknowledging that immigrants face barriers in accessing health care services. As immigrants make up an increasing percentage of the population in many developed nations, a better understanding and eliminating these barriers is a major priority. This research contributes to current understandings of access among immigrant populations in Canada by exploring perceptions of access to care through focus groups with a diverse group of immigrants living in a Mississauga, Ontario neighbourhood. The results of eight focus groups reveal that immigrants face geographic, socio-cultural and economic barriers when attempting to access health care services in their community. This paper provides policy recommendations relevant to the federal, provincial and local levels for eliminating these barriers.     

Ethnic differences in the occurrence of oropharyngeal cancer in Taiwan

OBJECTIVE: The purpose of this study was to examine the oropharyngeal cancer pattern among different ethnic groups in Taiwan. METHODS: The sample population was divided into three ethnic groups: the Fukkien, Hakka, and aboriginal communities. Age-standardized mortality rates (SMRs) and age-standardized incidence rates (SIRs) were estimated among these ethnic groups for the period 1979-1996/1997. RESULTS: Our study found that the higher oropharyngeal cancer mortality and incidence rates in females of aboriginal groups are statistically significant, and higher than reference groups for both genders (SMR=3.76, SIR=2.18). However, in the lower areca quid chewing aboriginal groups, the higher pattern was not seen in females, and the lower pattern was even found in males. The incidence and mortality rate of oropharyngeal cancer in Hakkas was significantly lower than in the reference group. CONCLUSIONS: The pattern of oropharyngeal cancer in Taiwan showed ethnic differences. The differences may be due to variation in exposure to different risk factors; however, in our study, we found that genetic differences might also be considered when explaining the different oropharyngeal cancer patterns among ethnic groups.     

Socio-economic differences in self-reported insomnia and stress in Finland from 1979 to 2002: a population-based repeated cross-sectional survey

ABSTRACT: BACKGROUND: Over the decades, global public health efforts have sought to reduce socio-economic health differences, including differences in mental health. Only a few studies have examined changes in socio-economic differences in psychological symptoms over time. The aim of this study was to assess trends in socio-economic differences in self-reported insomnia and stress over a 24-year time period in Finland. METHODS: The data source is a repeated cross-sectional survey "Health Behaviour and Health among the Finnish Adult Population" (AVTK), from the years 1979 to 2002, divided into five study periods. Indicators for socio-economic status included employment status from the survey, and educational level and household income from the Statistics Finland register data. We studied the age group of 25--64 years (N = 70115; average annual response rate 75%). Outcome measures were single questions of self-reported insomnia and stress. RESULTS: The overall prevalence of insomnia was 18-19% and that of stress 16-19%. Compared to the first study period, 1979--1982, the prevalence of stress increased until study period 1993--1997. The prevalence of insomnia increased during the last study period, 1998--2002. Respondents who were unemployed or had retired early reported more insomnia and stress over time among both men and women. Lower education was associated with more insomnia especially among men; and conversely, with less stress among both sexes. Compared to the highest household income level, those in the intermediate levels of income had less stress whereas those in the lowest income levels had more stress among both sexes. Income level differences in insomnia were less consistent. In general, socio-economic differences in self-reported insomnia and stress fluctuated some, but did not change substantially over the study period 1979--2002. CONCLUSIONS: Self-reported insomnia and stress were more common during later study periods. The socio-economic differences in insomnia and stress have remained fairly stable over a 24-year time period. However, some of the associations in socio-economic differences were curvilinear and converse. Future studies are needed to explore the complex socio-economic gradients, especially in stress.     

Prevalence of having a regular doctor, associated factors, and the effect on health services utilization: a population-based study in Southern Brazil

In order to assess the prevalence of having a regular doctor, associated factors, and the effects on health services utilization, a cross-sectional study was performed in Rio Grande, Brazil, from January to May 2000. A total of 1,260 individuals 15 years or over were interviewed. Adjusted prevalence ratios and 95% confidence intervals were calculated, using a Poisson regression model. Some 37% of the sample had a regular doctor. Adjusted analysis revealed a direct and linear association with income. Female gender, age, private health insurance coverage, and chronic health problems were also associated with the outcome. Having a regular physician was associated with a 51% increase in clinical breast examination and a 62% increase in cervical cancer screening during the previous year, as well as a 98% increase in prostate cancer screening in the previous year in men 40 years or over. The study concluded that the prevalence of having a regular doctor in Brazil is low and is directly associated with socioeconomic factors. Individuals with a regular physician tend to have better access to health services. The promotion of consultation with a regular doctor among the population may improve health care quality and health services access, particularly in the poorest groups.     

Ethnic differences in anticipated discrimination, generalised trust in other people and self-rated health: a population-based study in Sweden

This paper investigates the relationship between anticipation that employers may discriminate against certain people (not specified, but not specifically the respondent) according to race, colour of skin, religion or cultural background, and self-rated health, adjusting for social capital in the form of generalised (horizontal) trust in other people. It also investigates ethnic differences in anticipated discrimination in relation to self-rated health. The 2004 Public Health Survey in the Scania region of Sweden is a cross-sectional study. Twenty-seven thousand nine hundred and sixty-three respondents aged 18-80 years answered a postal questionnaire, which represents 59% of the random sample. A logistic regression model was used to assess the association between anticipated discrimination and self-rated health. Multivariate analyses of self-rated health were performed in order to investigate the importance of possible confounders (age, country of origin, education, economic stress, and generalised trust) on this association. Of the men and the women, 28.7 and 33.2%, respectively, rated their health as poor. Of the respondents, 16.0 and 28.7% reported that they anticipated that 'most employers' or 'approximately 50% of employers' would discriminate, respectively. Respondents with high age, born outside Sweden, with low/medium education, economic stress, low horizontal trust, and with anticipation that most or approximately 50% of employers (among men born in Sweden and all women) would discriminate had significantly higher odds ratios of poor self-rated health. Multiple adjustments had a slight effect on the significant relationship between anticipated discrimination and poor self-rated health for both men and women. The introduction of generalised trust in the models reduced the odds ratios to a limited extent. In conclusion, the anticipation that employers may discriminate against certain people (not the respondent) according to race, colour of skin, religion or cultural background is associated with poor self-rated health. However, this is a cross-sectional exploratory study and causality may go in both directions.     

Ethnic differences in ecological concerns: Spanish-speaking Hispanics are more concerned than others

We postulated that environmental concern encompasses a wide range of different issues, often lumping pollution with habitat loss (or land use) and ecological resources (fish and wildlife). In this paper, we compare perceptions about a range of environmental and ecological resource issues, and explore ethnic/racial differences. We surveyed 1513 residents of New Jersey about "environmental concerns", using both general environmental questions (two questions: How serious are environmental problems in New Jersey? Are you concerned about the loss of open space?) and ecological resource questions (12 questions: e.g., how important is planting trees in your neighborhood, how concerned are you about loss of breeding and feeding habitat for fish and birds?) in New Jersey. Not all concerns were rated equally. For the ecological questions, there were no ethnic differences in concerns over preserving areas around water supplies, loss of places to hunt and fish, and loss of places for quiet walks and cycling, but there were for the other 9 ecological concerns. For eight of these nine concerns, Spanish-speaking Hispanics were more concerned than others (including English-speaking Hispanics). We divided the ecological resources into three categories: ecological services (clean water and safety), ecological resources (fish and wildlife), and recreational services. The strongest correlates of people's association with enlarging and enhancing recreational services were Spanish-speaking Hispanics, who are supportive of regulations and believe local government is not doing enough for environmental problems. People concerned about the loss of ecological resources and open space believe the federal government and the state are not doing enough for the environment, were non-Hispanic White, want continued environmental regulations, were longer-term residents, were high school graduates, and were older (45-54 years). People interested in ecological services were college-educated, non-White, not rich, females that did not trust DEP's environmental actions, and thought the state was not doing enough environmentally. There was a high correlation between general environmental concern and the ecological resource variables for the population overall, and for each ethnic group. Overall, only 39% of the subjects were very concerned about the seriousness of environmental problems in New Jersey, yet from 36% to 81% of the people were very concerned about 11 of 12 ecological issues. This indicates that people respond different to the term "environmental problems" compared to specific "ecological resource" issues. The greatest concern (81%) was for preserving areas around water supplies and cleaning up garbage in the parks, and the least concern was for the loss of places to hunt and fish (26%). Our results indicate that people distinguish between general environmental concern and ecological concerns, as well as distinguishing ecological services from ecological resources.     

Incidence of self-reported acute gastrointestinal infections in the community in Poland: a population-based study

A retrospective cross-sectional survey of self-reported acute gastrointestinal infection (AGI) incidence in the community was performed in Poland, from December 2008 to November 2009. The aim of the study was to estimate the magnitude and distribution of self-reported AGI, in order to calibrate the routine AGI surveillance system in Poland. The study population were randomly selected residents of all Polish regions, having a fixed telephone line. An equal number of telephone interviews were collected each month, requesting the interviewee to identify gastrointestinal symptoms that had occurred in the previous 4 weeks. The international AGI case definition was used. In total 3583 complete interviews were obtained. The compliance ratio was 26%. Of 3583 respondents, 240 (6.7%) individuals fulfilled the AGI case definition. The annualized incidence of acute gastroenteritis was 0.9/person-year (95% confidence interval 0.8-1.0). Comparison of the obtained annual AGI estimate (33.3 million infections) with the number of cases reported to national surveillance during the corresponding period (73 512), yielded an underreporting factor of 453 cases occurring in the community for each reported case. Of the 240 AGI cases, 30.4% consulted a general practitioner, and 4.6% were admitted to hospital. Samples for microbiological confirmation were collected from four (1.6%) cases. This first population-based study in eastern Europe has confirmed that AGI places a high burden on Polish society, which is underestimated by national surveillance data. Efforts are necessary to improve AGI reporting and diagnostic practices in order to increase the effectiveness of the Polish surveillance system in detecting threats related to new AGI pathogens, new routes of transmission or the potential for international spread.     

Usual source of care in preventive service use: a regular doctor versus a regular site

OBJECTIVE: To compare the effects of having a regular doctor and having a regular site on five preventive services, controlling for the endogeneity of having a usual source of care. DATA SOURCE: The Medical Expenditure Panel Survey 1996 conducted by the Agency for Healthcare Research and Quality and the National Center for Health Statistics. STUDY DESIGN: Mammograms, pap smears, blood pressure checkups, cholesterol level checkups, and flu shots were examined. A modified behavioral model framework was presented, which controlled for the endogeneity of having a usual source of care. Based on this framework, a two-equation empirical model was established to predict the probabilities of having a regular doctor and having a regular site, and use of each type of preventive service. PRINCIPAL FINDINGS: Having a regular doctor was found to have a greater impact than having a regular site on discretional preventive services, such as blood pressure and cholesterol level checkups. No statistically significant differences were found between the effects a having a regular doctor and having a regular site on the use of flu shots, pap smears, and mammograms. Among the five preventive services, having a usual source of care had the greatest impact on cholesterol level checkups and pap smears. CONCLUSIONS: Promoting a stable physician-patient relationship can improve patients' timely receipt of clinical prevention. For certain preventive services, having a regular doctor is more effective than having a regular site.     

Age-related differences in work injuries: a multivariate, population-based study

BACKGROUND: Many population-based studies find that the rate of work injuries is higher among adolescent and young adult workers compared to older adults. The present study examines age-related differences in work injuries, with an emphasis on adjusting for the potential confounding effects of job characteristics. METHODS: Age-related differences in work injuries were examined in a representative sample of 56,510 working Canadians aged 15 years and over. Respondents reported work-related injuries and job characteristics (e.g., occupation) in the past 12 months. Total hours worked in the past year were computed for each worker and accounted for in the logistic regressions. Analyses were stratified by gender. RESULTS: For men, adjusting for job characteristics substantially reduced, but did not eliminate the elevated risk status of adolescent and young adult workers. For women, only young adult women showed an elevated risk of work injury with job characteristics controlled. CONCLUSIONS: This is one of the few multivariate studies specifically examining contributors to age-related differences in work injuries in a population-based sample of workers. The substantial reduction in age-work injury association in the fully adjusted model suggests that differences in the types of jobs young workers hold play a critical role in their high-risk status.     

Improving adherence to regular pap smear screening among Asian women: a population-based study in Singapore.

This study addresses the issue of adherence to regular screening for cervical cancer in Asian women and factors that would promote this. A community-based cross-sectional survey was carried out among 726 women (30-59 years) in Singapore. Although the overall screening prevalence was 62.4%, only 42% reported having regular smears. Women in the irregular group were more likely to have a Pap smear as part of postnatal or family planning visits, whereas the primary reason for attendance among the regular group was likely to be screening or a health checkup. Chief barriers to regular screening were low perceived susceptibility (46.5%) and low accessibility (37.1%). One third of women who have ever had a smear do not return for regular screening. Appropriate windows of opportunity in contact between women and the health care services should be used to convey the importance of adherence to screening.     

医师资格考试不同地区考生构成的比较研究

文章以 1999年～ 2 0 0 1年医师资格考试医学综合笔试考生的报名信息处理数据 ,从总量、报考类别、学历、毕业时间、年龄、所属系统和所属级别等 7个方面对东、中、西部地区考生的构成进行了比较分析 ,发现考生总体学历过低 ,西部地区和基层卫生人才的数量和素质亟待提高     

Social capital and lack of belief in the possibility to influence one's own health: a population-based study

OBJECTIVES: To study the impact of social capital (social participation and trust) on lack of belief in possibility to influence health. METHODS: The Scania 2000 public-health survey is a cross-sectional, postal questionnaire study including 13,604 persons aged 18-80 years which was conducted in 2000 by the regional healthcare authorities in Region Sk?ne, southern Sweden, to investigate health-related risk factors in the population. A logistic regression model was used to investigate the association between social capital and lack of belief in possibility to influence health. The multivariate analyses analysed the importance of confounders on the differences in lack of belief in possibility to influence health according to the social capital variables. RESULTS: In total, 31.0% of all men and 33.5% of all women lack belief in the possibility to influence their own health. Lack of belief in possibility to influence health was positively associated with both low social participation and low trust, although stronger for social participation than for trust. CONCLUSIONS: Low levels of social capital, particularly low social participation, is positively associated with lack of belief in the possibility to influence one's own health.     

Social capital, anticipated ethnic discrimination and self-reported psychological health: a population-based study

This study investigates the association between anticipated ethnic discrimination and self-reported psychological health, taking generalized trust in other people into consideration. The 2004 Public Health Survey in Skåne, Sweden, is a cross-sectional postal questionnaire study including a total of 27,757 respondents aged 18–80 with a 59% response rate. Multivariate analyses of anticipated discrimination and self-reported psychological health were performed using logistic regressions in order to investigate the importance of possible confounders (age, country of origin, education and horizontal trust). Poor psychological health was reported by 13.0% of men and 18.9% of women, and 44.8% and 44.7%, respectively, reported that 50% or more of employers would discriminate according to race, colour of skin, religion, or cultural background. Respondents in younger age groups, born abroad, with high education, low trust and high levels of self-reported anticipated discrimination, had significantly higher levels of poor self-reported psychological health. There was a significant association between anticipated discrimination and low horizontal trust. After multiple adjustments for age, country of origin and education, the addition of trust in the model reduced the odds ratio of poor self-reported psychological health in the “most employers” category from 1.8 (1.4–2.1) to 1.5 (1.3–1.9) among men and from 2.2 (1.8–2.6) to 1.8 (1.5–2.2) among women. Generalized trust in other people may be a confounder of the association between anticipated discrimination and poor psychological health. Anticipated discrimination may have effects on the mental health of not only the affected minorities, but also on the mental health of the general population.     

Ethnic differences in mortality of male and female patients surviving acute myocardial infarction: Long-term follow-up of 5,700 patients

In migrant countries, ethnic origin may represent a complex of cultural, behavioral and possibly genetic differences. These have been shown to influence acute myocardial infarction (AMI) incidence. How ethnic origin may affect survival after AMI is unknown. Data from 5,692 patients included in the Secondary Prevention Reinfarction Israeli Nifedipine Trial (SPRINT) registry were analyzed. Patients were divided into eight different ethnic groups, according to birthplaces from five continents, representing major socio-economic and possibly some genetic variation. Mortality was analyzed after adjustment for baseline characteristics known to predict death from coronary artery disease (CAD) using Jews born in Israel as a reference. The odds ratio for in-hospital mortality was higher in women than in men, but unrelated to ethnic origin. The odds ratio for men ranged between 1.08 (95% confidence interval (CI): 0.67–1.73) for Jews born in Eastern Europe and 1.84 (95% CI: 1.07–3.15) for counterparts born in the Middle East. The odds ratio for women ranged between 0.73 in Jews born in Central Europe (95% CI: 0.35–1.50) and 1.45 (95% CI: 0.76–3.15) for Jewish women born in the Balkan countries. Among 4,686 patients surviving the hospital phase, long-term mortality rates (mean follow-up 7.1 ± 3.5 years) were 43.3% in men and 57.6% in women. Among 3,586 surviving men, the adjusted risk ratios for 10-year mortality varied between 0.92 (95% CI: 0.72–1.18) for men born in Romania and 1.49 (95% CI: 1.07–2.09) for Israeli born Arabs. The variation among men is within the limits of statistical error. However, among 1,100 surviving women, the risk ratio for 10-year mortality differed significantly, from as low as 1.43 (95% CI: 0.84–2.41) in Jewish women born in Central Europe to as high as 2.83 (95% CI: 1.67–4.79) in counterparts born in the Middle East. The latter observations were consistent with the mortality after 3 years. Thus, ethnic origin of Israelis marginally influenced the in-hospital mortality. The long-term prognosis varied significantly among women from different origins but not among men.     

Ethnic differences in quality of life in adolescents among Chinese,Malay and Indians in Singapore

Background: Health-related quality of life in adolescents and ethnic and cultural differences are not well characterized. We used the Quality of Life Questionnaire for Adolescents (QOLQA) to examine ethnic differences in reported QOL scores among Chinese, Malay and Indian ethnicities in Singapore. Methods: The 70-item QOLQA measuring five QOL domains (physical, psychological, independence, social and environmental) was administered to a random sample of 1363 school-children aged 10–15 years, representative of the ethnic composition of Singapore adolescents (Chinese 72%, Malays 20% and Indians 8%). Results: Indians reported the highest overall QOL (mean 3.71 ± SD 0.54) compared to Chinese (3.59 ± 0.43), p <0.05, and Malays (3.58 ± 0.44), p < 0.05. In particular, Indians had significantly higher psychological QOL scores (3.73 ± 0.61) compared to Chinese (3.55 ± 0.54), p < 0.01. On the other hand, Chinese scored highest on physical and independence domains (3.97 ± 0.54), p < 0.01 compared to Malays (3.82 ± 0.55). There were no statistically significant gender differences in QOL scores. QOL declined significantly from age 10 to 15 for overall score, psychological, physical (p < 0.01) and environmental (p < 0.05). Lower socio-economic status and the self-report of a significant health problem were significantly associated with lower overall QOL and most domains. These ethnic differences persisted after adjusting for differences in socio-economic and health status. Psychometric properties and known group construct validity appeared to be similar across different ethnic groups, but compared to Chinese (r = 0.39) or Malays (r = 0.39), Indians showed a higher correlation of psychological scores with physical score (r = 0.59) and with other domain scores. Conclusion: Significant ethnic differences in reported adolescent quality of life among Chinese, Malays and Indians in Singapore that are independent of socio-economic and health status suggest important cultural differences.