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BACKGROUND: The C-reactive protein/albumin ratio (CAR) seems to mirror disease severity and prognosis in several acute disorders particularly in elderly patients, yet less is known about if CAR is superior to C-reactive protein (CRP) in the general population. METHODS: Prospective study design on the UK Biobank, where serum samples of CRP and Albumin were used. Cox regression analyses were conducted to assess all-cause and cardiovascular mortality, myocardial infarction, ischemic stroke, and heart failure over a follow-up period of approximately 12.5 years. The Cox model was adjusted for established cardiovascular disease (CVD) risk factors, including age, sex, smoking habits, physical activity level, BMI level, systolic blood pressure, LDL-cholesterol, statin treatment, diabetes, and previous CVD, with hazard ratios (HRs) and corresponding 95% confidence intervals (CIs). Analyses were also stratified by sex, CRP level (< 10 and ≥ 10 mg/ml) and age (< 60 and ≥ 60 years). RESULTS: In total, 411,506 individuals (186,043 men and 225,463 women) were included. In comparisons between HRs for all adverse outcomes, the results were similar or identical for CAR and CRP. For example, both CAR and CRP, adjusted HRs for all-cause mortality were 1.13 (95% CI 1.12-1.14). Regarding CVD mortality, the adjusted HR for CAR was 1.14 (95% CI 1.12-1.15), while for CRP, it was 1.13 (95% CI 1.11-1.15). CONCLUSIONS: Within this study CAR was not superior to CRP in predictive ability of mortality or CVD disorders. CLINICAL TRIAL REGISTRATION NUMBER: Not applicable (cohort study).
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Bancos de Espécimes Biológicos , Biomarcadores , Proteína C-Reativa , Doenças Cardiovasculares , Valor Preditivo dos Testes , Humanos , Masculino , Feminino , Proteína C-Reativa/análise , Pessoa de Meia-Idade , Estudos Prospectivos , Biomarcadores/sangue , Doenças Cardiovasculares/mortalidade , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/sangue , Reino Unido/epidemiologia , Idoso , Prognóstico , Medição de Risco , Fatores de Tempo , Albumina Sérica Humana/análise , Adulto , Causas de Morte , Fatores de Risco de Doenças Cardíacas , Fatores de Risco , Biobanco do Reino UnidoRESUMO
BACKGROUND: The EAT-Lancet Commission proposed a global reference diet with both human health benefits and environmental sustainability in 2019. However, evidence regarding the association of such a diet with the risk of atrial fibrillation (AF) is lacking. In addition, whether the genetic risk of AF can modify the effect of diet on AF remains unclear. This study aimed to assess the association of the EAT-Lancet diet with the risk of incident AF and examine the interaction between the EAT-Lancet diet and genetic susceptibility of AF. METHODS: This prospective study included 24,713 Swedish adults who were free of AF, coronary events, and stroke at baseline. Dietary habits were estimated with a modified diet history method, and an EAT-Lancet diet index was constructed to measure the EAT-Lancet reference diet. A weighted genetic risk score was constructed using 134 variants associated with AF. Cox proportional hazards regression models were applied to estimate the hazard ratio (HR) and 95% confidence interval (CI). RESULTS: During a median follow-up of 22.9 years, 4617 (18.7%) participants were diagnosed with AF. The multivariable HR (95% CI) of AF for the highest versus the lowest group for the EAT-Lancet diet index was 0.84 (0.73, 0.98) (P for trend < 0.01). The HR (95% CI) of AF per one SD increment of the EAT-Lancet diet index for high genetic risk was 0.92 (0.87, 0.98) (P for interaction = 0.15). CONCLUSIONS: Greater adherence to the EAT-Lancet diet index was significantly associated with a lower risk of incident AF. Such association tended to be stronger in participants with higher genetic risk, though gene-diet interaction was not significant.
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Fibrilação Atrial , Adulto , Humanos , Fibrilação Atrial/epidemiologia , Fibrilação Atrial/genética , Predisposição Genética para Doença , Estudos Prospectivos , Fatores de Risco , Dieta/efeitos adversosRESUMO
INTRODUCTION: The aim was to evaluate two biomarker scores trained to identify comorbidity burden in the prediction of specified chronic morbidities, and mortality in the general population. METHODS: Cardiovascular biomarkers were measured in the cardiovascular cohort of the Malmö Diet and Cancer Study. A score of 19 biomarkers associated with Charlson Comorbidity Index (CCI) was created (BSMDC). Individuals with CCI diagnoses and other major comorbidities were excluded. Another score of 11 biomarkers associated with comorbidity burden from a previous study of acute dyspnea was also created (BSADYS). The scores were prospectively evaluated for prediction of mortality, and some chronic diseases, using Cox Proportional Hazards Model. RESULTS: Fully adjusted models showed that BSMDC was significantly associated per 1 SD increment of the score with incident COPD, 55%, and congestive heart failure, 32%; and with mortality, 33% cardiovascular, 91% respiratory, 30% cancer, and 45% with all-cause mortality. The BSADYS showed no association with these outcomes, after simultaneous inclusion of both biomarker scores to all the clinical covariates. CONCLUSION: BSMDC shows strong prediction of morbidity and mortality in individuals free from comorbidities at baseline, and the results suggest that healthy individuals with high level of BSMDC would benefit from intense preventive actions.
A score of 19 biomarkers associated with Charlson Comorbidity Index was created, the Biomarker Score of Malmö Diet and Cancer study (BSMDC).The created BSMDC index was associated with both incident COPD, and incident CHF.BSMDC was also associated with cardiovascular mortality, respiratory mortality, cancer mortality and with all-cause mortality.
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Neoplasias , Humanos , Prognóstico , Comorbidade , Modelos de Riscos Proporcionais , Neoplasias/diagnóstico , Neoplasias/epidemiologia , Biomarcadores , DietaRESUMO
BACKGROUND AND AIMS: Gestational diabetes is more common in many first-generation immigrant women in Europe and other Western countries. Less is known about second-generation immigrant women; such knowledge is needed to understand generational influences on diabetes risk. We aimed to study second-generation immigrant women regarding the presence of all types of diabetes during pregnancy. METHODS AND RESULTS: A cohort study was conducted using the Swedish National Birth Register, the National Patient Register, and the Total Population Register. We used Cox regression analysis to compute hazard ratios (HRs) and 99% confidence intervals (99% CI) for any diabetes during pregnancy and specific subtypes (gestational diabetes, pre-existing diabetes type 1, pre-existing diabetes type 2) in second-generation immigrant women compared with Swedish-born women with two Swedish-born parents while adjusting for sociodemographic factors, family history of diabetes, body mass index, smoking habits, and comorbidities. The study population included a total of 989,986 deliveries and 17,938 diabetes cases. The fully adjusted HR (with 99% CI) for any type of diabetes during pregnancy among second-generation immigrant women was 1.11 (1.05-1.18). Higher risks were found in women with parents from Africa, Asia, or Eastern Europe, as well as Denmark. A lower risk for pre-existing type 1 diabetes was found overall and for women with parents from most geographic regions. CONCLUSION: In this national cohort study, the risk of all types of diabetes during pregnancy was increased in second-generation immigrant women. Diabetes prevention and treatment is especially important in these women both before and during pregnancy.
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Diabetes Mellitus Tipo 1 , Diabetes Gestacional , Emigrantes e Imigrantes , Gravidez , Humanos , Feminino , Estudos de Coortes , Suécia/epidemiologia , Diabetes Gestacional/diagnóstico , Diabetes Gestacional/epidemiologia , Europa (Continente)/epidemiologia , Fatores de RiscoRESUMO
C-reactive protein (CRP)/Albumin ratio (CAR) seems to mirror disease severity and prognosis in several acute disorders particularly in elderly patients, which we aimed to study. As method we use a prospective study design; the Prospective Investigation of the Vasculature in Uppsala Seniors (PIVUS; n = 912, women 50%; mean age 70 years, baseline 2001 and 2004, median follow-up 15.0 years, end of follow-up 2019) and the Uppsala Longitudinal Study of Adult Men (ULSAM, n = 924 mean age 71 years, baseline 1991-1995, median follow-up 15.6 years, end of follow-up 2016). Serum samples were used for analyses of CRP and Albumin. Cox regression analyses were performed for cardiovascular and all-cause mortality in models adjusting for several factors (age; physical activity; Interleukin-6; cardiovascular (CVD) risk factors: smoking, BMI level, systolic blood pressure, LDL-cholesterol, and diabetes), with 95% confidence interval (CI). When adjusting for age and CVD risk factors, CAR was significantly associated with cardiovascular mortality for meta-analyzed results from PIVUS and ULSAM, HR 1.09 (95% 1.01-1.18), but neither in PIVUS (HR 1.14, 95% CI 0.99-1.31) nor in ULSAM (1.07, 95% CI 0.98-1.17). Additionally, CAR was significantly associated with all-cause mortality in ULSAM 1.31 (95% CI 1.12-1.54) but not in PIVUS HRs 1.01 (95% 0.089-1.15). The predictive value of CAR was similar to CRP alone in PIVUS and ULSAM and slightly better than albumin for the prediction of CVD-mortality in ULSAM. In conclusion, CAR was not consistently associated with cardiovascular and all-cause mortality in the two cohorts. The prognostic value of CAR for long-term CVD-mortality was similar to CRP.
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Proteína C-Reativa , Doenças Cardiovasculares , Masculino , Humanos , Feminino , Idoso , Proteína C-Reativa/metabolismo , Estudos Longitudinais , Estudos Prospectivos , Prognóstico , Fatores de Risco , BiomarcadoresRESUMO
PURPOSE: To explore hypertension management in primary healthcare (PHC). DESIGN: Structured interviews of randomly selected PHC centres (PHCCs) from December 2019 to January 2021. SETTING: Seventy-six PHCCs in eight regions of Sweden. MAIN OUTCOME MEASURES: Staffing and organization of hypertension care. Methods of measuring blood pressure (BP), laboratory tests, registration of co-morbidities and lifestyle advice at diagnosis and follow-up. RESULTS: The management of hypertension varied among PHCCs. At diagnosis, most PHCCs (75%) used the sitting position at measurements, and only 13% routinely measured standing BP. One in three (33%) PHCCs never used home BP measurements and 25% only used manual measurements. The frequencies of laboratory analyses at diagnosis were similar in the PHCCs. At follow-up, fewer analyses were performed and the tests of lipids and microalbuminuria decreased from 95% to 45% (p < 0.001) and 61% to 43% (p = 0.001), respectively. Only one out of 76 PHCCs did not measure kidney function at routine follow-ups. Lifestyle, physical activity, food habits, smoking and alcohol use were assessed in ≥96% of patients at diagnosis. At follow-up, however, there were fewer assessments. Half of the PHCCs reported dedicated teams for hypertension, 82% of which were managed by nurses. There was a great inequality in the number of patients per tenured GP in the PHCCs (median 2500; range 1300-11300) patients. CONCLUSIONS: The management of hypertension varies in many respects between PHCCs in Sweden. This might lead to inequity in the care of patients with hypertension.
Hypertension is mainly handled in primary healthcare (PHC), and this study shows important dissimilarities in organization and clinical management.Several variants in techniques and measurements of blood pressure were found between PHC centres.Lifestyle, clinical and laboratory assessments decreased at follow-ups compared to at diagnosis, specifically for lipids, microalbuminuria and electrocardiograms.Nearly half of the PHC centres reported that they had dedicated hypertension teams.
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Hipertensão , Atenção Primária à Saúde , Humanos , Suécia , Inquéritos e Questionários , Hipertensão/terapia , Pressão SanguíneaRESUMO
BACKGROUND: Elevated levels of cardiac troponin T has been observed in patients seeking care at the emergency department (ED) presenting with chest pain but without myocardial infarction (MI). The clinical importance of this observation remains, however, still unclear. Our main aim was to study the role of cardiac troponin T in patients admitted to the emergency department with acute dyspnea, a group of patients with a high cardiovascular comorbidity, but no primary acute MI. POPULATION AND METHODS: Patients from the age of 18 seeking care at the ED for dyspnea, without an acute cardiac syndrome, and with a recorded assessment of high-sensitivity cardiac troponin T (hs-cTnT), were included (n = 1001). Patients were categorized into 3 groups by hs-cTnT level, i.e. <15, 15-100 and > 100 µg/l. Cox regression with Hazard Ratios (HRs) and 95% Confidence Intervals (CI) for 3-months mortality was performed, with adjustment for sex, age, respiratory frequency, saturation, CHF, renal disease, and BMI. RESULTS: Fully adjusted HRs (95% CI) for 3-month mortality, with hs-cTnT < 15 µg/l as reference level, showed for hs-cTnT 15-100 a HR of 3.682 (1.729-7.844), and for hs-cTnT > 100 a HR of 10.523 (4.465-24.803). CONCLUSION: Elevated hs-cTnT seems to be a relevant marker of poor prognosis in patients with acute dyspnea without MI and warrants further validation and clinical testing.
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Síndrome Coronariana Aguda , Infarto do Miocárdio , Humanos , Troponina T , Síndrome Coronariana Aguda/diagnóstico , Dispneia , Serviço Hospitalar de Emergência , BiomarcadoresRESUMO
OBJECTIVE: Mental health disorders are prevalent among individuals with intellectual disabilities (ID). However, there is a lack of research on the impact of concomitant autism spectrum disorders (ASD) or attention deficit hyperactivity disorder (ADHD) on the mental health within this population. We aimed to investigate the prevalence of mental health disorders and registered healthcare visits due to self-harm among individuals with ID. METHOD: We used administrative data for all healthcare with at least one recorded diagnosis of mental health disorder or self-harm during 2007-2017 among people with a diagnosis of Down syndrome (DS; n = 1298) and with ID without DS (IDnonDS; n = 10,671) using the rest of the population in Stockholm Region (n = 2,048,488) for comparison. RESULTS: The highest odds ratios for a mental health disorder were present in females with IDnonDS (9.01) followed by males with IDnonDS (8.50), compared to the general population. The ORs for self-harm among individuals with IDnonDS were high (8.00 for females and 6.60 for males). There were no registered cases of self-harm among individuals with DS. The prevalence of an anxiety or affective disorder was higher among individuals with ID including DS with concomitant ASD or ADHD. Neighbourhood socio-economic status was associated with a lower occurrence of mental health disorders and self-harm in wealthier areas for all outcomes and for all groups. CONCLUSIONS: Self-harm and psychiatric comorbidities were common among individuals with ID without DS with an attenuated difference among those with concomitant ASD or ADHD, which calls for attention.
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Transtorno do Deficit de Atenção com Hiperatividade , Deficiência Intelectual , Comportamento Autodestrutivo , Masculino , Feminino , Humanos , Deficiência Intelectual/epidemiologia , Deficiência Intelectual/diagnóstico , Prevalência , Transtornos do Humor/diagnóstico , Transtorno do Deficit de Atenção com Hiperatividade/diagnóstico , Comportamento Autodestrutivo/epidemiologiaRESUMO
OBJECTIVE: We compare individuals with newly diagnosed HIV with sex-, age-, and socioeconomic status-matched HIV-negative controls, with the aim of studying the frequency of health care visits, the types of clinics visited, registered diagnoses, and psychopharmacotherapy. METHODS: The data were collected through the Stockholm Region administrative database (Stockholm Regional Health Care Data Warehouse) for men and women (people) living with newly diagnosed HIV (PLWH) in their medical records (930 men, 450 women) and controls. The odds ratios (ORs) with 99% confidence intervals (CIs) for psychiatric comorbidities and relevant pharmacotherapies were calculated during the 2011-2018 period. RESULTS: Substance use disorder was higher in PLWH than in controls, before and after newly diagnosed HIV in men (OR = 1 year before 4.36 [99% CI = 2.00-9.5] and OR = 1 year after 5.16 [99% CI = 2.65-10.08]) and women (OR = 1 year before 6.05 [99% CI = 1.89-19.40] and OR = 1 year after 5.24 [99% CI = 1.69-16.32]). Health care contacts and psychiatric disorders were more common in cases than controls 1 and 2 years after diagnosis, particularly for depression in men 1 year after HIV (OR = 3.14, 99% CI = 2.11-4.67), which was not found in women (1 year OR = 0.94, 99% CI = 0.50-1.77). CONCLUSIONS: Before newly diagnosed HIV, PLWH have the same level of psychiatric diagnoses as their controls, except for substance use disorder. Psychiatric problems are more common in PLWH than in their controls after newly diagnosed HIV.
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Infecções por HIV , Transtornos Mentais , Transtornos Relacionados ao Uso de Substâncias , Estudos de Casos e Controles , Estudos de Coortes , Atenção à Saúde , Feminino , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Humanos , Masculino , Transtornos Mentais/tratamento farmacológico , Transtornos Mentais/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologiaRESUMO
AIMS: To study incident narcolepsy in first- and second-generation immigrant groups using Swedish-born individuals and native Swedes as referents. METHODS: The study population included all individuals registered and alive in Sweden at baseline. Narcolepsy was defined as having at least one registered diagnosis of narcolepsy in the Swedish National Patient Register. The incidence of narcolepsy in different immigrant groups was assessed by Cox regression, with hazard ratios (HRs) and 95% confidence intervals (CI). The models were stratified by sex and adjusted for age, geographical residence in Sweden, educational level, marital status, co-morbidities, and neighbourhood socioeconomic status. RESULTS: In the first-generation study, 1225 narcolepsy cases were found; 465 males and 760 females, and in the second-generation study, 1710 cases, 702 males and 1008 females. Fully adjusted HRs (95% CI) in the first-generation study was for males 0.83 (0.61-1.13) and females 0.83 (0.64-1.07), and in the second-generation study for males 0.76 (0.60-0.95) and females 0.91 (95% CI 0.76-1.09). Statistically significant excess risks of narcolepsy were found in first-generation males from North America, and second-generation males with parents from North America, and second-generation females with parents from Latin America. CONCLUSIONS: There were only significant differences in incident narcolepsy between native Swedes and second-generation male immigrants. The observed differences can partly be explained by differences in Pandemrix® vaccinations and are probably not attributable to genetic differences between immigrants and natives.
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Emigrantes e Imigrantes , Narcolepsia , Feminino , Humanos , Incidência , Masculino , Narcolepsia/epidemiologia , Modelos de Riscos Proporcionais , Suécia/epidemiologiaRESUMO
PURPOSE: We aimed to analyze the risk of cardiomyopathies (CMPs) among first-generation and second-generation immigrants. METHODS: All individuals aged 18 years of age and older, n = 6,123,661 in the first-generation study, and n = 4,587,764 in the second-generation study were analyzed. CMP was defined as at least one registered diagnosis in the National Patient Register between January 1, 1998 and December 31, 2018. Cox regression analysis was used to estimate the relative risk (hazard ratios (HR) with 99% confidence intervals (CI)) of incident CMP with adjustments made for age, cancer, other comorbidities, and sociodemographic factors. RESULTS: In the first-generation study, a total of 33,321 CMP cases were registered, 20,780 men and 12,541 women, where the fully adjusted models showed HRs (99% CI) for all foreign-born men of 0.92 (0.86-0.98) and for women of 0.90 (0.83-0.98). For dilated CMP, the risk was higher for men from Nordic countries, more specifically men from Finland, and lower for men and women from Asia. For hypertrophic CMP, the risk was higher for men from Africa and Asia. For other types of CMPs, the risk was lower in men and women from Asia. In the second-generation study, a total of 26,559 cases were registered (17,620 men and 8939 women), with no significant differences overall or among specific groups, when Swedish-born with foreign-born parents were compared to Swedish-born with Swedish-born parents. CONCLUSIONS: We observed a generally lower risk of CMPs among foreign-born individuals, but with a higher risk especially for hypertrophic CMPs for men from Africa and Asia, and a higher risk of dilated CMP for men from Nordic countries.
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Cardiomiopatias , Projetos de Pesquisa , Adolescente , Adulto , Idoso , Feminino , Humanos , Internacionalidade , Suécia/epidemiologiaRESUMO
Objectives. The aim of this study was to analyse the risk of valvular heart diseases among foreign-born individuals in Sweden. Design. This was a nationwide study of individuals aged 18 years of age and older (N = 6,118,649; 2,970,055 men and 3,148,594 women). Valvular heart diseases were defined as at least one registered diagnosis in the National Patient Register between 1 January 1998 and 31 December 2012. Cox regression analysis was used to estimate hazard ratios (HR) with 99% confidence intervals (CI) of incident valvular heart diseases in foreign-born individuals compared to Swedish natives. The Cox regression models were adjusted for age, co-morbidities, and sociodemographic factors. Sub-categories were chronic rheumatic valvular heart diseases and non-rheumatic valvular heart diseases. Results. There were 64,979 male cases and 59,075 female cases. Fully adjusted HRs (99% CI) were among immigrant men 0.86 (0.82-0.89) and immigrant women 0.96 (0.92-1.00). For chronic rheumatic valvular disease among immigrant men and women, the HRs were 1.62 (1.37-1.92) and 1.75 (1.52-2.00), respectively, and, for non-rheumatic valvular disease among immigrant men 0.83 (0.80-0.87) and immigrant women 0.92 (0.88-0.96). Increased risks for chronic rheumatic valvular disease were found among men from Southern, Eastern and Central Europe, Africa and Asia and among women from Western, Eastern and Central Europe and Africa, Latin America and Asia. Conclusions. We observed lower risks in general of valvular heart disease, but higher risks of chronic rheumatic valvular heart disease in immigrants, which is important in the clinical situation.
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Emigrantes e Imigrantes , Doenças das Valvas Cardíacas , Adolescente , Adulto , Idoso , Estudos de Coortes , Feminino , Doenças das Valvas Cardíacas/diagnóstico , Doenças das Valvas Cardíacas/epidemiologia , Humanos , Incidência , Masculino , Suécia/epidemiologiaRESUMO
OBJECTIVE: We aimed to study open-angle glaucoma in association with somatic comorbidities in the total population of adults in Region Stockholm. METHODS: The study population included all living persons aged 19 years and above who resided in Stockholm County, Sweden, on 1 January 2017 (N = 1 703 675). Subjects with specified diseases were identified with data from all registered consultations and hospital stays during 2008-2019. As outcome, the risk of being associated with a diagnosis of open-angle glaucoma was identified during 2012-2018. Analyses were performed by gender, controlling for age and socio-economic status. Age-adjusted odds ratios (ORs) with 95% confidence intervals (95% CI) for women and men with open-angle glaucoma, using individuals without this as referents, were calculated. Socio-economic status was assessed based on the neighbourhood the subjects lived in. RESULTS: In total, 16,299 cases of open-angle glaucoma were identified during 2012-2018, 9204 women and 7095 men. Higher fully adjusted OR (95% CI) for risk of being associated with open-angle glaucoma was for women and men with diabetes 1.138 (1.074-1.207) and 1.216 (1.148-1.289), cancer 1.175 (1.120-1.233) and 1.106 (1.048-1.166), hypertension 1.372 (1.306-1.440) and 1.243 (1.179-1.311); and for women with thyroid diseases 1.086 (1.030-1.146), chronic lung diseases 1.153 (1.093-1.216), and inflammatory arthropathies 1.132 (1.006-1.275). Higher glaucoma incidence was observed in individuals residing in high socio-economic status neighbourhoods. CONCLUSION: The risk of glaucoma is increased in some somatic diseases, especially in individuals with diabetes, hypertension and cancer; and in higher socio-economic neighbourhoods as compared to lower socio-economic neighbourhoods.
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Diabetes Mellitus , Glaucoma de Ângulo Aberto , Hipertensão , Neoplasias , Adulto , Comorbidade , Diabetes Mellitus/epidemiologia , Feminino , Glaucoma de Ângulo Aberto/diagnóstico , Glaucoma de Ângulo Aberto/epidemiologia , Glaucoma de Ângulo Aberto/etiologia , Humanos , Masculino , Neoplasias/epidemiologia , Fatores de RiscoRESUMO
AIMS/HYPOTHESIS: Non-Western immigrants to Europe are at high risk for type 2 diabetes. In this nationwide study including incident cases of type 2 diabetes, the aim was to compare all-cause mortality (ACM) and cause-specific mortality (CSM) rates in first- and second-generation immigrants with native Swedes. METHODS: People living in Sweden diagnosed with new-onset pharmacologically treated type 2 diabetes between 2006 and 2012 were identified through the Swedish Prescribed Drug Register. They were followed until 31 December 2016 for ACM and until 31 December 2012 for CSM. Analyses were adjusted for age at diagnosis, sex, socioeconomic status, education, treatment and region. Associations were assessed using Cox regression analysis. RESULTS: In total, 138,085 individuals were diagnosed with type 2 diabetes between 2006 and 2012 and fulfilled inclusion criteria. Of these, 102,163 (74.0%) were native Swedes, 28,819 (20.9%) were first-generation immigrants and 7103 (5.1%) were second-generation immigrants with either one or both parents born outside Sweden. First-generation immigrants had lower ACM rate (HR 0.80 [95% CI 0.76, 0.84]) compared with native Swedes. The mortality rates were particularly low in people born in non-Western regions (0.46 [0.42, 0.50]; the Middle East, 0.41 [0.36, 0.47]; Asia, 0.53 [0.43, 0.66]; Africa, 0.47 [0.38, 0.59]; and Latin America, 0.53 [0.42, 0.68]). ACM rates decreased with older age at migration and shorter stay in Sweden. Compared with native Swedes, first-generation immigrants with ≤ 24 years in Sweden (0.55 [0.51, 0.60]) displayed lower ACM rates than those spending >24 years in Sweden (0.92 [0.87, 0.97]). Second-generation immigrants did not have better survival rates than native Swedes but rather displayed higher ACM rates for people with both parents born abroad (1.28 [1.05, 1.56]). CONCLUSIONS/INTERPRETATION: In people with type 2 diabetes, the lower mortality rate in first-generation non-Western immigrants compared with native Swedes was reduced over time and was equalised in second-generation immigrants. These findings suggest that acculturation to Western culture may impact ACM and CSM in immigrants with type 2 diabetes but further investigation is needed. Graphical abstract.
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Diabetes Mellitus Tipo 2/mortalidade , Emigrantes e Imigrantes/estatística & dados numéricos , Mortalidade/etnologia , Adulto , África/etnologia , Idoso , Ásia/etnologia , Estudos de Coortes , Diabetes Mellitus Tipo 2/tratamento farmacológico , Escolaridade , Europa (Continente)/etnologia , Feminino , Humanos , América Latina/etnologia , Masculino , Pessoa de Meia-Idade , Oriente Médio/etnologia , Classe Social , Suécia/epidemiologiaRESUMO
BACKGROUND: There is a lack of studies of Huntington's disease (HD) in immigrants. OBJECTIVE: To study the association between country of birth and incident HD in first-generation immigrants versus Swedish-born individuals and in second-generation immigrants versus Swedish-born individuals with Swedish-born parents. METHODS: Study populations included all adults aged 18 years and older in Sweden, i.e., in the first-generation study 6,042,891 individuals with 1034 HD cases and in the second-generation study 4,860,469 individuals with 1001 cases. HD was defined as having at least one registered diagnosis of HD in the National Patient Register. The incidence of HD in different first-generation immigrant groups versus Swedish-born individuals was assessed by Cox regression, expressed as hazard ratios (HRs) and 95% confidence intervals (CI). The models were stratified by sex and adjusted for age, geographical residence in Sweden, educational level, marital status, and neighborhood socioeconomic status. RESULTS: Mean age-standardized incidence rates per 100,000 person-years were for all Swedish-born 0.82 and for all foreign born 0.53 and for all men 0.73 and for all women 0.81, with the highest incidence rates for the group 80-84 years of age. After adjusting for potential confounders, the HRs were lower in women in the first- and second-generation, i.e., 0.49 (95% CI 0.36-0.67) and 0.63 (95% 0.45-0.87), respectively, and also among women from Finland or with parents from Finland. SIGNIFICANCE: In general, the risk of HD was lower in first-generation and second-generation immigrant women but not among male immigrants.
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Emigrantes e Imigrantes , Doença de Huntington , Adolescente , Adulto , Idoso de 80 Anos ou mais , Estudos de Coortes , Feminino , Humanos , Doença de Huntington/epidemiologia , Incidência , Masculino , Fatores de Risco , Suécia/epidemiologiaRESUMO
Increased levels of plasma calprotectin are reported in patients with infectious diseases. However, the clinical usefulness of calprotectin as a biomarker to identify patients with infectious diseases in the emergency department (ED) setting has not been investigated. To study the ability of calprotectin to discriminate patients with acute infectious diseases and dyspnea from patients with other causes of acute dyspnea in the ED setting. Patients aged ≥18 years seeking ED during daytime on weekdays between March 2013 and July 2018, with acute dyspnea, were included. Participants (n = 1287) were triaged according to Medical Emergency Triage and Treatment System-Adult score (METTS-A) or Rapid Emergency Triage and Treatment System (RETTS), and blood samples were collected. The association between calprotectin and other markers of infectious diseases, i.e. biomarkers (CRP, leucocytes) and body temperature, was studied. The predictive value of calprotectin for the outcome of acute infection was evaluated with receiver operating characteristic (ROC) analysis. Univariate cross-sectional regression showed significant associations between calprotectin and leucocytes, CRP and body temperature. Patients with severe infections including pneumonia (n = 119) had significantly higher concentrations of calprotectin compared to patients with heart failure (n = 162) or chronic obstructive pulmonary disease (n = 183). When tested for the outcome of acute infection (n = 109), the area under the ROC curve (AUROC) was for CRP 0.83 and for calprotectin 0.78. Plasma calprotectin identifies infectious diseases in ED patients with acute dyspnea, and the clinical usefulness of Calprotectin in the ED has to be further studied.
Assuntos
Doenças Transmissíveis/sangue , Serviço Hospitalar de Emergência , Complexo Antígeno L1 Leucocitário/sangue , Idoso , Idoso de 80 Anos ou mais , Biomarcadores/sangue , Proteína C-Reativa/metabolismo , Feminino , Humanos , Leucócitos/metabolismo , Masculino , Pessoa de Meia-Idade , Pneumonia/sangue , Pneumonia/diagnóstico , Fatores de RiscoRESUMO
AIM: We aimed to estimate the risk of hearing impairment in children and adolescents with foreign-born parents, compared to natives. METHODS: A nationwide study of 1,923,590 (51.4% boys) individuals aged 0-17 years of age in Sweden. Hearing impairment was defined as at least one registered diagnosis in the National Patient Register between 1 January 1998 and 31 December 2015. We used Cox regression analysis to estimate relative risk (hazard ratios with 99% confidence intervals) of incident hearing impairment in children with foreign-born parents compared to Swedish-born natives. Cox regression models were stratified by sex and adjusted for age, co-morbidities and socioeconomic status. RESULTS: A total of 20,514 cases (53.7% boys) with extended sensorineural hearing impairment were registered, also including noise-induced hearing impairment and that from other causes, and 6172 cases (50.0% boys) with conductive hearing impairment. The risk of extended sensorineural hearing impairment was higher in boys with parents from Asia, especially from Iraq, fully adjusted HR (99% CI) 1.30 (1.17-1.4), and lower in boys with parents from Nordic countries, South Europe, and North America. CONCLUSION: The risk of extended sensorineural hearing impairment was higher in boys with parents from Asia, in particular Iraq.
Assuntos
Emigrantes e Imigrantes , Perda Auditiva Neurossensorial , Adolescente , Criança , Feminino , Humanos , Incidência , Masculino , Pais , Fatores de Risco , Suécia/epidemiologiaRESUMO
AIM: To compare incidence of urolithiasis in second-generation immigrant children aged 0-17 years to children of Swedish-born parents. METHODS: A nationwide study of individuals residing in Sweden. Urolithiasis was defined as having at least one registered diagnosis of urolithiasis in the Swedish National Patient Register between January 1, 1998 and December 31, 2015. Cox regression analysis was used to estimate the relative risk (hazard ratios (HR) with 95% confidence intervals (CI)) of incident urolithiasis compared to individuals with Swedish-born parents. The models were stratified by sex and adjusted for age, co-morbidities and sociodemographic status of parents. RESULTS: Totally, 1653 incident cases of urolithiasis were registered, 658 boys and 995 girls, with a mean annual incidence per 100 000 person-years for children with Swedish-born parents of 4.0 (95% CI 3.7-4.3) in boys and 6.7 (95% CI 6.2-7.2) in girls, and for children with foreign-born parents of 5.3 (95% CI 5.1-5.4) in boys and 7.2 (95% CI 6.9-7.4) in girls. The fully adjusted HRs of urolithiasis in second-generation immigrants were non-significant, in boys (1.20, 95% CI 0.99-1.46) and girls (0.95, 95% CI 0.80-1.12). CONCLUSION: The risk of urolithiasis in second-generation immigrants was not significantly different from that of children with Swedish-born parents.
Assuntos
Emigrantes e Imigrantes , Urolitíase , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Incidência , Lactente , Recém-Nascido , Masculino , Gravidez , Modelos de Riscos Proporcionais , Fatores de Risco , Suécia/epidemiologia , Urolitíase/epidemiologiaRESUMO
BACKGROUND: In recent years, telemedicine consultations have evolved as a new form of providing primary healthcare. Telemedicine options can provide benefits to patients in terms of access, reduced travel time and no risk of disease spreading. However, concerns have been raised that access is not equally distributed in the population, which could lead to increased inequality in health. The aim of this paper is to explore the determinants for use of direct-to-consumer (DTC) telemedicine consultations in a setting where telemedicine is included in the publicly funded healthcare system. METHODS: To investigate factors associated with the use of DTC telemedicine, a database was constructed by linking national and regional registries covering the entire population of Stockholm, Sweden (N = 2.3 million). Logistic regressions were applied to explore the determinants for utilization in 2018. As comparators, face-to-face physician consultations in primary healthcare were included in the study, as well as digi-physical physician consultations, i.e., telemedicine consultations offered by traditional primary healthcare providers also offering face-to-face visits, and telephone consultations by nurses. RESULTS: The determinants for use of DTC telemedicine differed substantially from face-to-face visits but also to some extent from the other telemedicine options. For the DTC telemedicine consultations, the factors associated with higher probability of utilization were younger age, higher educational attainment, higher income and being born in Sweden. In contrast, the main determinants for use of face-to-face visits were higher age, lower educational background and being born outside of Sweden. CONCLUSION: The use of DTC telemedicine is determined by factors that are generally not associated with greater healthcare need and the distribution raises some concerns about the equity implications. Policy makers aiming to increase the level of telemedicine consultations in healthcare should consider measures to promote access for elderly and individuals born outside of Sweden to ensure that all groups have access to healthcare services according to their needs.
Assuntos
Telemedicina , Idoso , Humanos , Atenção Primária à Saúde , Encaminhamento e Consulta , Sistema de Registros , SuéciaRESUMO
BACKGROUND: Considering the global refugee crisis, there is an increasing demand on primary care physicians to be able to adequately assess and address the health care needs of individual refugees, including both the somatic and psychiatric spectra. Meanwhile, intercultural consultations are often described as challenging, and studies exploring physician-patient communication focusing on emotional distress are lacking. Therefore, the aim was to explore physician-patient communication, with focus on cultural aspects of emotional distress in intercultural primary care consultations, using a grounded theory approach, considering both the physician's and the patient's perspective. METHODS: The study was set in Region Stockholm, Sweden. In total, 23 individual interviews and 3 focus groups were conducted. Resident physicians in family medicine and patients with refugee backgrounds, originating from Somalia, Syria, Afghanistan and Iraq, were included. Data was analysed using a grounded theory approach. RESULTS: Over time, primary care patients with refugee backgrounds seemed to adopt a culturally congruent model of emotional distress. Gradual acceptance of psychiatric diagnoses as explanatory models for distress and suffering was noted, which is in line with current tendencies in Sweden. This acculturation might be influenced by the physician. Three possible approaches used by residents in intercultural consultations were identified: "biomedical", "didactic" and "compensatory". They all indicated that diagnoses are culturally valid models to explain various forms of distress and may thus contribute to shifting patient perceptions of psychiatric diagnoses. CONCLUSIONS: Physicians working in Swedish primary care may influence patients' acculturation process by inadvertently shifting their perceptions of psychiatric diagnoses. Residents expressed concerns, rather than confidence, in dealing with these issues. Focusing part of their training on how to address emotional distress in an intercultural context would likely be beneficial for all parties concerned.