Cultural and religious influences in diabetes care in Great Britain

Psychosocial Facilitators and Barriers to Type 2 Diabetes Management in Adults: A Meta-Synthesis

BACKGROUND

Globally, the cases of type 2 diabetes are increasing, and this is largely attributed to lifestyle changes. Though diabetes is primarily a metabolic disease determined by biological factors, psychosocial aspects play a crucial role in its progression and management. However, the literature on psychosocial dimensions of diabetes management is minuscule and scattered.

OBJECTIVE

This synthesis sought to understand the psychosocial facilitators and barriers to type 2 diabetes management and coping among adults.

METHODS

We have adopted a meta-synthesis to review available qualitative studies using Pub- Med and Scopus databases. Based on inclusion criteria, we have chosen 24 studies published between 2010 and 2023. We have considered studies across countries, among which 63% of the studies included were from Western countries, and most have employed qualitative descriptive design. The selected studies were analyzed thematically using a deductive framework.

RESULTS

Six themes emerged as the psychosocial barriers and facilitators of managing and coping with type 2 diabetes: 1) cognitive-emotional factors, 2) faith, 3) constraints to behavioural change, 4) social constraints and support, 5) healthcare provider-patient relationship, and 6) awareness. Further, a conceptual framework was developed from the synthesis.

CONCLUSION

The patients' experiences evident from this synthesis signify the crucial role of psychosocial factors in diabetes management and coping. This evidence emphasizes the need for integrated care so that psychosocial aspects are addressed by healthcare providers and behavioural health professionals, which may lead to the promotion of facilitators and the minimization of barriers.

Relationship between behavioral and mood responses to monetary rewards in a sample of Indian students with and without reported pain

Physical pain has become a major health problem with many university students affected by it worldwide each year. Several studies have examined the prevalence of pain-related impairments in reward processing in Western, Educated, Industrialized, Rich, and Democratic (WEIRD) countries but none of the studies have replicated these findings in a non-western cultural setting. Here, we aimed to investigate the prevalence of physical pain symptoms in a sample of university students in India and replicate our previous study conducted on university students in Switzerland, which showed reduced mood and behavioral responses to reward in students with significant pain symptoms. We grouped students into a sub-clinical (N = 40) and a control group (N = 48) to test the association between pain symptoms and reward processes. We used the Fribourg reward task and the pain sub-scale of the Symptom Checklist (SCL-27-plus) to assess physical symptoms of pain. We found that 45% of the students reported high levels of physical symptoms of pain and interestingly, our ANOVA results did not show any significant interaction between reward and the groups either for mood scores or for outcomes related to performance. These results might yield the first insights that pain-related impairment is not a universal phenomenon and can vary across cultures.

A cross-sectional survey of general practice health workers' perceptions of their provision of culturally competent services to ethnic minority people with diabetes

AIMS

To explore General Practice teams cultural-competence, in particular, ethnicity, linguistic skillset and cultural awareness. The practice teams' access to diabetes-training, and overall perception of cultural-competence were also assessed.

METHODS

A cross-sectional single-city-survey with one in three people with diabetes from an ethnic minority group, using 35 semi-structured questions was completed. Self-reported data analysed using descriptive statistics, interpreted with reference to the Culturally-Competent-Assessment-Tool.

RESULTS

Thirty-four (52%) of all 66 practices in Coventry responded between November 2011 and January 2012.

KEY FINDINGS

(1) One in five practice staff was from a minority group in contrast with one in ten of Coventry's population, (2) 164 practice staff (32%) spoke a second language relevant to the practice's minority population, (3) 56% of practices were highly culturally-competent at providing diabetes services for minority populations, (4) 94% of practices reported the ethnicity of their populations, and (5) the most frequently stated barriers to culturally-competent service delivery were language and knowledge of nutritional habits.

CONCLUSIONS

Culturally-competent diabetes care is widespread across the city. Language barriers are being addressed, cultural knowledge of diabetes-related-nutrition requires further improvement. Further studies should investigate if structured cultural-competence training for diabetes service providers produces positive effects in diabetes-related outcome-measures in minority populations.

An Overview of the Eye in Diabetes

The three papers in this symposium are based on presentations to an RSM meeting on the Diabetic Eye, held on 9 April 2003. The matter is particularly topical because the National Service Framework for Diabetes calls for a high-quality retinal screening programme. After a review of the various ophthalmic conditions likely to be encountered in diabetic patients (A Negi, S A Vernon) we proceed to the most important, diabetic retinopathy, with a discussion of screening methods (D M Squirrell, J F Talbot) and an account of laser treatments (J G F Dowler). Colour versions of the clinical photographs are available online [www.jrsm.org]. Publication was coordinated by Professor Susan Lightman, of Moorfields Eye Hospital, London, UK.

Lifestyle-tailored interventions for South Asians with type 2 diabetes living in high-income countries: a systematic review

AIM

To summarize evidence on the effectiveness of educational interventions for type 2 diabetes control in South Asians living in high-income countries.

METHODS

We systematically searched PubMed, EMBASE, Cinahl and the Cochrane Library, using Medical Subject Heading and free-text terms. The considered outcomes were: mortality, morbidity, glycaemic control, blood pressure, practice (diet, physical activity and self-care), attitudes/awareness and knowledge. Papers published up to July 2015 were considered. Two reviewers independently screened the title and abstract and then read the full text of selected papers.

RESULTS

Nine studies were included, four non-randomized studies of interventions and five randomized controlled trials. All studies except one were conducted in the UK. Target population ranged from 39 to 1486 individuals; the follow-up ranged from 1 to 24 months. The interventions were mostly based on a tailored educational package, individually or group administered, conducted by lay link workers, health professionals or both. No study measured mortality or morbidity. An effect on glycaemic control was observed only in before/after studies, while a randomized study showed a non-significant improvement (percentage of glycated haemoglobin -0.15, P = 0.11). Two randomized studies found a reduction in blood pressure. Changes in practice and attitudes showed heterogeneous results, mostly favouring intervention.

CONCLUSIONS

There was weak evidence that interventions using link workers and tailored education can modify attitudes, self-care skills and blood pressure in South Asian migrants to industrialized countries. Only one larger trial, with adequate follow-up, showed a small non-significant improvement of glycaemic control.

Communication in healthcare: A review of some key issues

Research into communication in health has so far had a low priority. What there is, has been targeted at immediate perceived problems; that is, attention has been focused on where there is prima facie evidence of a barrier to communication which might be attributable to, for example, language or culture. Clearly, most health professionals do not see themselves as being different from those they care for and serve. However, even when skin colour, language, religion and place of upbringing are identical, there will still remain differences of imagination, of class, and of experience. While the following paper draws primarily on the research literature of communication with minorities, it should be read as having a wider applicability. The model of ethnicity (which, fortunately, has replaced the more positivist, absolutist and normalising model of `race') can be applied to any community or group which shares close common interests.

Exploring culturally competent primary care diabetes services: a single-city survey

AIMS

To determine the cultural competence of diabetes services delivered to minority ethnic groups in a multicultural UK city with a diabetes prevalence of 4.3%.

METHODS

A semi-structured survey comprising 35 questions was carried out across all 66 general practices in Coventry between November 2011 and January 2012. Data were analysed using descriptive statistics. The cultural competence of diabetes services reported in the survey was assessed using a culturally competent assessment tool (CCAT).

RESULTS

Thirty-four general practices (52%) responded and six important findings emerged across those practices. (1) Ninety-four per cent of general practices reported the ethnicity of their populations. (2) One in three people with diabetes was from a minority ethnic group. (3) Nine (26.5%) practices reported a diabetes prevalence of between 55% and 96% in minority ethnic groups. (4) The cultural competences of diabetes services were assessed using CCAT; 56% of practices were found to be highly culturally competent and 26% were found to be moderately culturally competent. (5) Ten practices (29%) reported higher proportionate attendance at diabetes annual checks in the majority white British population compared with minority ethnic groups. (6) Cultural diversity in relation to language and strong cultural traditions around food were most commonly reported as barriers to culturally competent service delivery.

CONCLUSIONS

Seven of the eight cultural barriers identified in the global evidence were present in the city. Use of the CCAT to assess existing service provision and the good baseline recording of ethnicity provide a sound basis for commissioning culturally competent interventions in the future.

"I'm Managing My Diabetes between Two Worlds": Beliefs and Experiences of Diabetes Management in British South Asians on Holiday in the East--A Qualitative Study

BACKGROUND

Diabetes is disproportionately high among British South Asians compared to the general UK population. Whilst the migrant British South Asians group has received most attention on research related to diabetes management, little consideration has been given to impact of travel back to the East. This study aimed to explore the role of social networks and beliefs about diabetes in British South Asians, to better understand their management behaviours whilst holidaying in the East.

METHODS

Semistructured interviews were conducted in Greater Manchester. Forty-four participants were recruited using random and purposive sampling techniques. Interviews were analysed thematically using a constant comparison approach.

RESULTS

Migrant British South Asians expressed a strong preference to be in a hot climate; they felt they had a healthier lifestyle in the East and often altered or abandoned their diabetes medication. Information acquisition on diabetes and availability of social networks in the East was valued.

CONCLUSION

Social networks in the East are a valued source of information and support for diabetes. The lack of adherence to medication whilst abroad suggests that some migrant British South Asians have a poor understanding of diabetes. Future research needs to explore whether patients are seeking professional advice on diabetes management prior to their extended holiday.

Asthma, type 1 and type 2 diabetes mellitus, and inflammatory bowel disease amongst South Asian immigrants to Canada and their children: a population-based cohort study

BACKGROUND

There is a high and rising rate of immune-mediated diseases in the Western world. Immigrants from South Asia have been reported to be at higher risk upon arrival to the West. We determined the risk of immune-mediated diseases in South Asian and other immigrants to Ontario, Canada, and their Ontario-born children.

METHODS

Population-based cohorts of patients with asthma, type 1 diabetes (T1DM), type 2 diabetes (T2DM), and inflammatory bowel disease (IBD) were derived from health administrative data. We determined the standardized incidence, and the adjusted risk of these diseases in immigrants from South Asia, immigrants from other regions, compared with non-immigrant residents of Ontario. The risk of these diseases in the Ontario-born children of immigrants were compared to the children of non-immigrants.

RESULTS

Compared to non-immigrants, adults from South Asia had higher risk of asthma (IRR 1.56, 95%CI 1.51-1.61) and T2DM (IRR 2.59, 95%CI 2.53-2.65). Adults from South Asia had lower incidence of IBD than non-immigrants (IRR 0.32, 95%CI 0.22-0.49), as did immigrants from other regions (IRR 0.29, 95%CI 0.20-0.42). Compared to non-immigrant children, the incidence of asthma (IRR 0.66, 95%CI 0.62-0.71) and IBD (IRR 0.47, 95%CI 0.33-0.67) was low amongst immigrant children from South Asia. However, the risk in Ontario-born children of South Asian immigrants relative to the children of non-immigrants was higher for asthma (IRR 1.75, 95%CI 1.69-1.81) and less attenuated for IBD (IRR 0.90, 95%CI 0.65-1.22).

CONCLUSION

Early-life environmental exposures may trigger a genetic predisposition to the development of asthma and IBD in South Asian immigrants and their Canada-born children.

Differences in diabetes prevalence and inequalities in disease management and glycaemic control by immigrant status: a population-based study (Italy)

Background

The diabetes prevalence increases at an alarming rate around the world and understanding disparities in occurrence, care management, and health outcomes may be a starting point towards achieving more effective strategies to prevent and manage it. The aims of this study are to compare immigrants and Italians in terms of the differences in diabetes prevalence and to evaluate inequalities in disease management and glycaemic control by using information included in Reggio Emilia diabetes register.

Methods

We retrieved from the diabetes register subjects aged 20–74 on December 31^st, 2009. Using citizenship, we created three main groups: Italy, High Developed Countries (HDC), and High Migration Pressure Countries (HMPC). These were split into sub-regions of origin. We calculated age-adjusted prevalence by gender and sub-region. Using logistic regression model, we analyzed the association between area of origin and following indicators: 1) not being in care of diabetes clinics; 2) not having glycated haemoglobin (HbA1c) test in 2010; 3) among those tested, having a HbA1c value > = 9% (75 mmol/mol).

Results

We found 15,889 Italian and 1,295 HMPC citizens with diabetes. HMPC citizens had higher age-adjusted prevalence of diabetes than Italians (females 5.0% vs 3.6%; males 6.5% vs 5.5%). The excess was mostly due to a strong excess in immigrants from Southern Asia (females 9.7%, males 10.2%) and Northern Africa (females 9.3%, males 5.9%). HMPC citizens were cared for by diabetes clinics in a similar proportion than Italians (OR: 1.08; 95% CI: 0.93-1.25), but had a greater odds of not being tested for HbA1c (OR: 1.51; 95% CI: 1.34-1.71), as well as of having HbA1c values equal to or over 9% (OR: 2.06; 95% CI: 1.80-3.14). The outcomes were poorer in HMPC females for the first two outcomes, while there was no difference for the HbA1c values (Wald test for heterogeneity p = 0.0850; p = 0.0156; p = 0.6635, respectively).

Conclusions

Our findings highlight the need for gender-oriented actions for prevention and early diagnosis of the diabetes to contrast the higher risk in Northern Africans and Southern Asians. Further studies are required to determine whether the protocols in use are adequate for different immigrant groups.

Electronic supplementary material

The online version of this article (doi:10.1186/s12889-015-1403-4) contains supplementary material, which is available to authorized users.

Country of birth-specific and gender differences in prevalence of diabetes in Sweden

OBJECTIVE

The aim was to investigate country or region of birth-specific prevalence and gender differences of diabetes in residents in Sweden, using Swedish-born men and women as referent.

METHODS

The Apolipoprotein MOrtality RISk (AMORIS) cohort was used (184,000 men and 151,453 women) aged between 20 and 80 years, with data from the CALAB laboratory, Stockholm, 1985-1996. Diabetes was defined as fasting glucose ≥ 7.0 mmol/L or a hospital diagnosis of diabetes. Country of birth was obtained by linkage to Swedish Censuses 1970-1990. Standardized prevalence rate ratios (SPRR) with 95% confidence intervals (95% CI) were estimated.

RESULTS

Five groups of women and one group of men had a significantly higher prevalence than Swedish-born (based on SPRR): women born in Iraq (6.0 (95% CI 1.3-28.9)), North Africa (6.9 (95% CI 3.1-15.3)), South Asia (3.1 (95% CI 1.0-10.0)), Syria (5.3 (95% CI 1.8-16.0)), Turkey (3.7 (95% CI 1.2-10.9)) and men born in other Middle Eastern countries (2.3 (95% CI 1.0-5.5)). Swedish-born men had a higher age-standardized prevalence of diabetes (3.9%) than Swedish born women (2.5%). A higher prevalence among men was also seen in other Western countries. In contrast, a higher age-standardized prevalence among women was observed in immigrants from Turkey (8.9% vs. 3.1%, p<0.001), Syria (13.1% vs. 4.0%, p=0.002), and North Africa (16.8% vs. 6.6%, p<0.001).

CONCLUSION

Female immigrants to Sweden from Iraq, North Africa, South Asia, Syria, and Turkey have an increased prevalence of diabetes of substantial public health concern.

Transcultural diabetes nutrition therapy algorithm: the Asian Indian application

India and other countries in Asia are experiencing rapidly escalating epidemics of type 2 diabetes (T2D) and cardiovascular disease. The dramatic rise in the prevalence of these illnesses has been attributed to rapid changes in demographic, socioeconomic, and nutritional factors. The rapid transition in dietary patterns in India-coupled with a sedentary lifestyle and specific socioeconomic pressures-has led to an increase in obesity and other diet-related noncommunicable diseases. Studies have shown that nutritional interventions significantly enhance metabolic control and weight loss. Current clinical practice guidelines (CPGs) are not portable to diverse cultures, constraining the applicability of this type of practical educational instrument. Therefore, a transcultural Diabetes Nutrition Algorithm (tDNA) was developed and then customized per regional variations in India. The resultant India-specific tDNA reflects differences in epidemiologic, physiologic, and nutritional aspects of disease, anthropometric cutoff points, and lifestyle interventions unique to this region of the world. Specific features of this transculturalization process for India include characteristics of a transitional economy with a persistently high poverty rate in a majority of people; higher percentage of body fat and lower muscle mass for a given body mass index; higher rate of sedentary lifestyle; elements of the thrifty phenotype; impact of festivals and holidays on adherence with clinic appointments; and the role of a systems or holistic approach to the problem that must involve politics, policy, and government. This Asian Indian tDNA promises to help guide physicians in the management of prediabetes and T2D in India in a more structured, systematic, and effective way compared with previous methods and currently available CPGs.

Support systems for and barriers to diabetes management in South Asians and Whites in the UK: qualitative study of patients' perspectives

OBJECTIVES

To explore experiences of UK-based South Asian and White patients with diabetes in relation to their support systems for and barriers to diabetes management.

DESIGN

Qualitative study (semistructured interviews analysed using a form of Interpretative Phenomenological Analysis).

PARTICIPANTS

20 outpatients with diabetes (12 British South Asians and 8 British Whites) with either good or poor glycaemic control.

SETTING

Hillingdon Hospital, Uxbridge, UK.

RESULTS

Qualitative analysis revealed distinct themes for the two ethnic groups. For the South Asian participants, challenges surrounding diet management and social stigma attached to having diabetes were the two predominant barriers to effective diabetes management. Support from immediate family members was commonly reported as a strong support system for optimising diabetes management by the South Asian sample in addition to the perceived positive impact of religion (healing power of prayer), the valuable informational support from their diabetes-care team, patient leaflets and diabetes magazines. Similar to the South Asians, adhering to dietary recommendations was the most difficult aspect of diabetes management for the White participants followed by the inconveniences surrounding injecting insulin. The hospital diabetes-care team was considered as the most effective support system for diabetes management by the White sample and interestingly, this was the only dominant theme in their reported sources of support.

CONCLUSIONS

Both South Asian and White participants emphasised adherence to dietary recommendations as the most difficult aspect of living with diabetes. In addition, social stigma attached to diabetes was a prominent concern among South Asian participants that seemed to have a significant negative impact on their diabetes control and overall management. Given South Asian patients' reliance on their family for the management of their condition, interventions targeting improved diabetes outcomes in this population may prove more successful if they are designed to involve significant family members.

Obesity-related non-communicable diseases: South Asians vs White Caucasians

South Asians are at higher risk than White Caucasians for the development of obesity and obesity-related non-communicable diseases (OR-NCDs), including insulin resistance, the metabolic syndrome, type 2 diabetes mellitus (T2DM) and coronary heart disease (CHD). Rapid nutrition and lifestyle transitions have contributed to acceleration of OR-NCDs in South Asians. Differences in determinants and associated factors for OR-NCDs between South Asians and White Caucasians include body phenotype (high body fat, high truncal, subcutaneous and intra-abdominal fat, and low muscle mass), biochemical parameters (hyperinsulinemia, hyperglycemia, dyslipidemia, hyperleptinemia, low levels of adiponectin and high levels of C-reactive protein), procoagulant state and endothelial dysfunction. Higher prevalence, earlier onset and increased complications of T2DM and CHD are often seen at lower levels of body mass index (BMI) and waist circumference (WC) in South Asians than White Caucasians. In view of these data, lower cut-offs for obesity and abdominal obesity have been advocated for Asian Indians (BMI; overweight >23 to 24.9 kg m(-2) and obesity ≥ 25 kg m(-2); and WC; men ≥ 90 cm and women ≥ 80 cm, respectively). Imbalanced nutrition, physical inactivity, perinatal adverse events and genetic differences are also important contributory factors. Other differences between South Asians and White Caucasians include lower disease awareness and health-seeking behavior, delayed diagnosis due to atypical presentation and language barriers, and religious and sociocultural factors. All these factors result in poorer prevention, less aggressive therapy, poorer response to medical and surgical interventions, and higher morbidity and mortality in the former. Finally, differences in response to pharmacological agents may exist between South Asians and White Caucasians, although these have been inadequately studied. In view of these data, prevention and management strategies should be more aggressive for South Asians for more positive health outcomes. Finally, lower cut-offs of obesity and abdominal obesity for South Asians are expected to help physicians in better and more effective prevention of OR-NCDs.

From diagnosis to health: a cross-cultural interview study with immigrants from Somalia

OBJECTIVE

Being diagnosed as having a chronic disease gives rise to emotions. Beliefs about health are culturally constructed and affect people's decisions regarding treatment. No studies have been reported that focus on the health beliefs of immigrants of Somalian origin with diabetes and how these people experiences the diagnosis. Therefore the aim of the present study was to investigate how immigrants from Somalia living in Sweden experienced receiving the diagnosis and describe their beliefs about health.

METHOD

The sample consisted of 19 adults with diabetes born in Somalia and now living in Sweden who were interviewed with the aid of an interpreter. The interviews were subjected to qualitative content analysis.

RESULTS

From the analysis of what the participants said about their experiences of the diagnosis there emerged three themes: 'Existential brooding', 'Avoiding the diagnosis' and 'Accepting what is fated'. Three themes also emerged from the analysis of what they said about beliefs about health: 'Health as absence of disease', 'Health as general well-being' and 'Fated by a higher power'. A major finding was that women when they communicated their experiences regarding the diagnosis and health beliefs made more use of supernatural beliefs than men did. The participants, irrespective of gender, did not immediately respond with shock or other strong emotion when they received the diagnosis.

CONCLUSIONS

The study provides health-care staff with knowledge concerning a minority group's experiences of being diagnosed as having diabetes and their beliefs about health. The findings indicate that men and women differ in how they experiences the diagnosis and how they described their health beliefs. The quality improvement of health education and nursing for patients with diabetes calls for consideration of the variation of beliefs related to cultural background and gender.

Educating families from ethnic minorities in type 1 diabetes-experiences from a Danish intervention study

Ethnic minorities may constitute vulnerable groups within Western health care systems as their ability to master severe chronic diseases could be affected by barriers such as different culture and health/illness beliefs, communication problems and limited educational background. An intervention focusing on immigrant families with children with type 1 diabetes is described. The intervention included the development of adapted educational material and guidelines, and a subsequent re-education of children, adolescents and parents from 37 families. The study demonstrated that it was possible to improve health outcome. During the study, the knowledge of diabetes increased, but with considerable differences between the families. HbA(1c) also decreased significantly during the intervention, but increased during follow-up. The paper discusses possible explanations and suggestions for optimising education and calls for new projects where ethnic minorities are active participants in the development of appropriate educational programs and material.

Comparison of processes and intermediate outcomes between South Asian and European patients with diabetes in Blackburn, north-west England

BACKGROUND

Diabetes and its complications are more prevalent among South Asians than people of European origin and there is some evidence that patients of South Asian origin with diabetes receive poorer quality care.

METHODS

Longitudinal study of patients with diabetes in Blackburn, UK. Processes of care indicators [measurement of blood pressure (BP), cholesterol and glycosolated haemoglobin (HbA1c)] and values of these intermediate outcomes were extracted for all patients registered on a diabetes information system for the period 1995-2001. Differences in processes of care indicators and intermediate outcomes between ethnic groups were estimated after adjusting for the potential confounding factors of sex, age and socioeconomic status (SES). Generalized estimating equations were used to model trends and to test for differences in trends over time.

RESULTS

Process of care was similar in South Asian and European patients. Mean BP and cholesterol concentration fell during the study period. South Asians had a higher level of HbA1c throughout the study period. South Asians had lower levels of BP and cholesterol in 1995 but the differences diminished or were abolished over time. SES did not explain differences between ethnic groups. Analyses stratified by baseline levels of intermediate outcomes (above or within target) demonstrated improvements among above target patients were greater among European patients.

CONCLUSIONS

Processes of care indicators are similar in diabetic patients of South Asian and European origin, irrespective of SES. However, there are worrying differences in improvements over time in the intermediate outcomes, and glycaemic control remained poorer among patients of South Asian origin patients throughout.

Beliefs about health and diabetes in men of different ethnic origin

AIM

This paper reports the findings of a study exploring the health and illness beliefs of men with diabetes, who were from different cultural backgrounds and living in Sweden.

BACKGROUND

No studies have been reported that have focused on the beliefs about health and illness in men with diabetes mellitus of different ethnic origin. Beliefs may affect self-care and care-seeking behaviour.

METHOD

An explorative study design and purposive sampling procedure was used. Focus-group interviews were held with 35 men with diabetes and aged between 39 and 78 years. Fourteen participants were born in Arabic countries, 10 in former Yugoslavia and 11 in Sweden.

FINDINGS

Important factors for health were the ability to be occupied/employed and economically independent and, especially among Arabs and former Yugoslavians, sexual functioning. Swedes focused on heredity, lifestyle and management of diabetes, while non-Swedes claimed the influence of supernatural factors and emotional stress related to the role of being an immigrant and migratory experiences as factors related to development of diabetes and having a negative influence on health. Swedes and Arabs described health as "freedom from disease" in contrast to many former Yugoslavians who described health as "wealth and the most important thing in life". Knowledge about diabetes was limited among the men studied, but Arabs showed an active information-seeking behaviour compared with Swedes and former Yugoslavians. Non-Swedish respondents, particularly Arabs, had sought help from health care professionals to a greater extent than Swedes, who were more likely to use self-care measures.

CONCLUSION

Being occupied/employed and having knowledge about the body and management of diabetes are important for positive health development. There are dissimilarities in beliefs about health and diabetes that influence self-care behaviour and health care seeking. Men's cultural backgrounds and spiritual beliefs need to be considered in diabetes care.

Diabetes in children and adolescents from ethnic minorities: barriers to education, treatment and good metabolic control

AIM

This paper reports an investigation to establish whether metabolic control is different in children and adolescents from ethnic minorities with type 1 diabetes compared with young Danish patients, and to learn about factors affecting their opportunities to achieve good metabolic control.

BACKGROUND

The prevalence of diabetes in children and adolescents from ethnic minorities in Denmark is increasing. Having a different ethnic background has frequently been described as a risk factor for poor metabolic control, but whether the risk is represented by the ethnicity and immigration itself or in combination with other factors is unclear.

METHODS

The study included data (gender, age, diabetes duration HbA(1c), number of incidents of severe hypoglycaemia and ketoacidosis) from a national register including 919 Danish and 58 children and adolescents from ethnic minorities, questionnaires to all 20 Danish paediatric diabetes centres and questionnaires to 38 families of other ethnic backgrounds completed by professional interpreters. The study was conducted in 2001-2002.

RESULTS

HbA(1c) was significantly higher in children and adolescents from ethnic minorities (mean 9.05 +/- 1.4%) compared with Danish patients (mean 8.62 +/- 1.3%; P = 0.018). There was no significant difference in HbA(1c) among the different ethnic groups, nor in the prevalence of severe hypoglycaemia or ketoacidosis. Patients from different ethnic minorities were unevenly distributed throughout the country, and generally the centres provided limited specialized knowledge and support. The questionnaires completed by the parents revealed limited schooling, lack of professional education and a major need for interpreters; these characteristics were especially prevalent among the mothers.

CONCLUSIONS

Young patients from ethnic minorities have significantly poorer metabolic control compared with Danish patients, and patients with an immigrant background are seen as a vulnerable group with different needs and probably fewer chances of achieving good control. Special education for health care professionals as well as projects to improve methods, quality and knowledge should be encouraged in order to provide tailored support to members of individual ethnic groups. We recommend that the use of professional interpreters should become the gold standard in health care provision to all immigrant families.

Knowledge, self-help and socioeconomic factors in South Asian and Caucasian diabetic patients

AIMS

We carried out a survey of important nonclinical issues including awareness and self-management of diabetes on a group of South Asian and Caucasian patients attending diabetic clinics within a set period.

METHODS

A structured questionnaire examined various issues including demographics, perceived knowledge and awareness of diabetes, perceived self-help/support, and psycho-social factors. A total of 500 patients (268 South Asians and 232 Caucasian) took part.

RESULTS

Univariate analysis showed significant differences (P<0.05) with various issues including a lower perceived awareness of diabetes and its complications in South Asians, and of the nutritional content of their diet. Asians also appeared to be less worried in the event of missed clinical appointments and if treatment was not strictly adhered to.

CONCLUSIONS

The study provides evidence of the inability of health information systems to convey the importance of diabetic control to the Asian population. In order that this important information reaches the required recipients, more assertive and perhaps more culturally acceptable methods need to be explored.

Diabetes mellitus in Turkish immigrants in Sweden

This study analyses the risk of self-reported diabetes mellitus among Turkish-born immigrants in Sweden. Two simple random samples were used: The Swedish National Board of Health and Welfare Immigrant Survey, and the Swedish Survey of Living Conditions, both from 1996. Totally 526 Turkish immigrants, 285 men and 241 women, were compared with 2854 Swedish controls, 1425 men and 1429 women, all in ages 27-60 years. Data were analysed by sex in an age-adjusted model, and a full model also included education, employment status, BMI and country of birth (logistic regression). Among Turkish men, age-adjusted diabetes prevalence was not higher than among Swedish men, odds ratio (OR) 1.04 (95% confidence interval (CI) 0.35-3.11). Among Turkish women, age-adjusted diabetes prevalence was higher than among Swedish women, OR 3.22 (95% CI 1.36-7.64), but when also adjusting for educational level, employment status and BMI, OR was 1.22 (95% CI 0.41-3.66). We conclude, that age-adjusted presence of known diabetes was higher among Turkish-born women than among Swedish women, but was explained by lower employment rate, lower educational status and a higher level of overweight and obesity.

Religious and cultural distance in beliefs about health and illness in women with diabetes mellitus of different origin living in Sweden

The study explored beliefs about health and illness in females with diabetes mellitus (DM) from different religious backgrounds living in Sweden. Swedes showed an active self-care behaviour and a healthy and controlled life-style. Ex-Yugoslavian Muslims emphasised enjoyment of life and a passive self-care attitude, lesser inclination to self-monitoring of blood glucose and preventive foot care. Arabs emphasised adaptation to DM and a lot of 'musts' concerning diet, and had a lower threshold for seeking care. They also emphasised being a believing Muslim, and although explaining the cause of DM as 'the will of Allah or God', in contrast to ex-Yugoslavians, they actively searched for information about management of DM. Cultural and religious distance are essential for understanding self-care practice and care-seeking behaviour, and need to be considered in the planning of diabetes care.

An overview of the eye in diabetes

The three papers in this symposium are based on presentations to an RSM meeting on the Diabetic Eye, held on 9 April 2003. The matter is particularly topical because the National Service Framework for Diabetes calls for a high-quality retinal screening programme. After a review of the various ophthalmic conditions likely to be encountered in diabetic patients (A Negi, S A Vernon) we proceed to the most important, diabetic retinopathy, with a discussion of screening methods (D M Squirrell, J F Talbot) and an account of laser treatments (J G F Dowler). Colour versions of the clinical photographs are available online [www.jrsm.org]. Publication was coordinated by Professor Susan Lightman, of Moorfields Eye Hospital, London, UK.

Developing socio-spatial knowledge networks: a qualitative methodology for chronic disease prevention

Chronic disease is a significant and costly social problem. The burden is even more pronounced in communities with high rates of a particular chronic disease. Assessment of health belief systems and the local geographies of health beliefs can assist community health planners to create cost-effective strategic intervention programs where populations are at high risk for chronic diseases. In this paper, we elaborate the concept of socio-spatial knowledge networks (SSKNs) and demonstrate that SSKNs can be useful in informing the design of health care prevention strategies. In our project, we demonstrate how to identify key socio-spatial information for intervention strategies which will prevent or delay the onset of a particular chronic disease, Type 2 diabetes. Our qualitative framework allows us to determine which sites might be best characterized as socio-spatial knowledge network nodes for sharing diabetes information and which sites might be less suited to such exchange. Our strategy explores cross-cultural similarities, differences, and overlap in a multi-ethnic rural North Carolina context through simple techniques such as mapping social networks and sites in which people share their knowledge and beliefs about diabetes. This geographical analysis allows us to examine exactly where health knowledge coincides with other social support, and where such resources may be improved in a particular community. Knowing precisely what people in a community understand about a chronic disease and its treatment or prevention and knowing where people go to share that information helps to (1) identify strategic locations within a community for future interventions and, (2) evaluate the effectiveness of existing interventions. The geographical approach presented here is one that can serve other communities and health practitioners who hope to improve chronic disease management in diverse local environments.

Do Asians with diabetes in Sandwell receive inferior primary care? A retrospective cohort study

Although diabetes is more prevalent among Asian people, Asians with diabetes are anecdotally believed to receive a lesser standard of care, compared with non-Asians. The aim of this study was to evaluate whether Asian patients with diabetes in Sandwell receive an inferior standard of care in primary care compared with non-Asians. Standards were based on tests carried out, in compliance with Sandwell's Diabetes Local Clinical Guideline. Data were collected from records of 774 patients with diabetes in 14 Sandwell practices. Proportions were recorded of Asian patients receiving specified tests, compared with non-Asians. No significant differences were observed between Asians and non-Asians for checks on feet, eyes, body mass index (BMI), smoking or blood pressure. Significantly fewer Asians received an HbA1c check. The mean HbA1c value was higher in Asians. More Asian patients received a urine test than non-Asians. Asian patients generally had lower BMI values. When stratified by practice however, no significant differences between Asians and non-Asians were observed for any single check. No significant differences were found between the overall proportions of checks carried out between Asians and non-Asians. A wide variation was observed in the proportion of patients who had individual checks done, between practices. There were no systematic differences in the standard of care given to Asian and non-Asian patients. Practices varied a great deal in the extent to which they carry out, and record, checks on patients with diabetes. A possible explanation for the reason that no summary result showed a significant difference was due to the confounding effect of the practice: that general practices tended to treat all their patients--Asian and non-Asian--similarly. Nevertheless, general practitioners should therefore take steps to ensure that all patients with diabetes have these checks at recommended intervals.

Preservation of sight in diabetes: developing a national risk reduction programme

BACKGROUND

Early treatment for diabetic retinopathy is effective at saving sight, but dependent on pre-symptomatic detection. Although 60% of people with diabetes have their eyes examined annually, few UK health authorities have systematic programmes that meet the British Diabetic Association's standards for sensitivity (> 80%) and specificity (> 95%). Screening is generally performed by general practitioners and optometrists, with some camera-based schemes, operated by dedicated staff. The National Screening Committee commissioned a group to develop a model and cost estimates for a comprehensive national risk-reduction programme.

OPHTHALMOSCOPY

Evidence indicates that direct ophthalmoscopy using a hand-held ophthalmoscope does not give adequate specificity and sensitivity, and should be abandoned as a systematic screening technique. Indirect ophthalmoscopy using a slit lamp is sensitive and specific enough to be viable, and widespread availability in high street optometrists is an advantage, but the method requires considerable skill.

PHOTOGRAPHIC SCHEMES

The principal advantage of camera-based screening is the capturing of an image, for patient education, review of disease progression, and quality assurance. Digital cameras are becoming cheaper, and are now the preferred option. The image is satisfactory for screening and may be transmitted electronically. With appropriate training and equipment, different professional groups might participate in programme delivery, based on local decisions.

COST ISSUES

Considerable resources are already invested in ad hoc screening, with inevitable high referral rates incurring heavy outpatient costs. Treatment for advanced disease is expensive, but less likely to be effective. The costs of a new systematic screening and treatment programme appear similar to current expenditure, as a result of savings in treatment of late-presenting advanced retinopathy.

CONCLUSION

A systematic national programme based on digital photography is proposed.

Beliefs about health and illness essential for self-care practice: a comparison of migrant Yugoslavian and Swedish diabetic females

In a multicultural society the frequency of contact with migrant diabetic individuals will increase, as well as the need for knowledge about their beliefs about health and illness, which have rarely been studied. The aim of the present study was to explore beliefs about health and illness among migrant Yugoslavian and Swedish diabetic subjects that might affect their self-reported self-care practices and care-seeking behaviours. The study design was explorative, and a purposive sampling procedure was used. Fifteen females born in Sweden and 13 in former Yugoslavia, aged 33-73 years, with previously known diabetes mellitus were recruited from primary health care centres in southern Sweden. Median time of residence in Sweden was 5 years (range 2-30 years). Eight of the Yugoslavians had their diabetes diagnosed in Sweden. Focus-group interviews including scenarios of common problems related to diabetes mellitus were held. Yugoslavian females in general gave less tangible examples concerning beliefs about health and illness. Yugoslavians were orientated towards feelings related to their migratory experiences, enjoyed life by making deviations from dietary advice and retaining former traditions, and were less inclined towards self-monitoring and preventive foot care. They also expressed a passive role, depending on health care personnel, and discussed the influence of supernatural forces. Swedes expressed themselves in terms of medicine and a healthy lifestyle, took active part in their self-care and let self-monitoring guide their actions. Self-care was mainly practised to restore health when ill in both groups, and when help was needed it was sought in the professional sector (nurse or physician). Yugoslavians expressed higher confidence in physicians and used more natural cure medicine, side by side with biomedicine, while Swedes more frequently used alternative medicine. Demonstrated dissimilarities illustrate that beliefs about health and illness differ between migrant Yugoslavian and Swedish diabetic individuals, and are essential for self-care practice and care-seeking behaviour and must be considered when planning diabetes care.

Pakistani moslems with Type 2 diabetes mellitus: effect of sex, literacy skills, known diabetic complications and place of care on diabetic knowledge, reported self-monitoring management and glycaemic control

AIMS

To study factors such as sex, educational status and place of care, which might influence knowledge and self-management of diabetes, and glycaemic control in a Pakistani moslem diabetic population attending primary care general practices (GP) and secondary care clinics at the Manchester Diabetes Centre (MDC).

METHODS

Patients with Type 2 diabetes mellitus took part in a one-to-one semi-structured interview and gave blood for haemoglobin A1c levels.

RESULTS

Two hundred and one patients entered the study. Knowledge about diabetic diets was good (average scores 72%), and patients claimed to perform regular glucose measurements (66%), but they were not good at applying their knowledge to problems in daily life. Only 24% knew how to manage persistent hyperglycaemia. Women were worse than men at this (19 vs. 31% (chi2 = 3.8, P = 0.05)), were less likely to understand why glucose levels should be monitored, and had poorer glycaemic control overall (HbA1c 8.8 vs. 8.1%, P = 0.04). Fifty-four patients were completely illiterate. They had similar knowledge scores to readers but were less able to handle problem scenarios. Forty-five of these patients were women, and multiple regression analysis showed they were more likely to have the poorest glycaemic control. No major differences were found between general practitioner and hospital attenders, or between patients with and without known complications, except that hospital attenders were more likely to have complications and poorer control.

CONCLUSIONS

Women who cannot read in this population are likely to have poorer glycaemic control and may be finding it more difficult to learn how to apply their knowledge to daily life. This subgroup may need more intensive, culturally appropriate, health education and support.

Diabetes care in South Asian and white European patients with type 2 diabetes

Aspects of diabetes care in South Asian and white European patients with Type 2 diabetes attending a hospital review clinic were explored. Among the clinic population of 1710 patients, 258 (15%) were of South Asian origin. A significantly greater proportion (95% CI for difference in proportions 8-22%) of these patients was treated with oral hypoglycaemic drugs than in white Europeans, in whom there was a correspondingly greater proportion receiving insulin treatment. In a case-control study, where 154 patients in each racial group were stratified according to treatment regimen, significantly more South Asian patients (13/30 vs 6/30, p < 0.05) on insulin were treated with a once-daily regimen. Despite these observed differences in treatment of diabetes, glycaemic control was no worse in South Asian patients when compared to their white European counterparts. South Asian diabetic patients attending hospital diabetes clinics in the UK can experience similar levels of glycaemic control to white Europeans.

Do doctors address the concerns of patients with diabetes?

Diabetes has an impact on people at both a biomedical and a holistic level. Furthermore there is a legitimate and substantial 'medical agenda' which doctors must address. But does this mean that they fail to deal with the concerns of their patients? A questionnaire study of diabetic patients attending the Manchester Diabetes Centre found that not all the patients' concerns were addressed in 25.5% of consultations. 220 (98%) patients were recruited from 225 approached. Not surprisingly, those who expressed three or more concerns were significantly less likely to have all their concerns addressed compared with those who had only one or two concerns (p = 0.001). The probability of having an individual concern addressed was 0.82. It was also found that Black-Caribbeans were significantly less likely to have their concerns addressed than Whites especially if they were over 60 years old (p = 0.03). This study concludes that doctors should be particularly aware of the needs of patients who express many concerns, and especially if they are Black-Caribbeans. Further research should develop strategies for improving the ability of doctors to identify and address the concerns of their patients.

Alternative medicine: potential dangers for the diabetic foot

Two patients with non-insulin-dependent diabetes mellitus and previously undiagnosed peripheral neuropathy consulted separate practitioners in alternative medicine with symptoms of painful cold feet. They both received the traditional Chinese therapy of moxibustion and subsequently developed painless ulceration at the sites of treatment on the feet and legs. These cases re-emphasize the dangers of trauma to the neuropathic limb in patients with diabetes.