RESUMO
BACKGROUND: In recent decades, millions of refugees and migrants have fled wars and sought asylum in Europe. The aim of this study was to quantify the risk of mortality and major diseases among migrants during the 1991-2001 Balkan wars to Sweden in comparison to other European migrants to Sweden during the same period. METHODS AND FINDINGS: We conducted a register-based cohort study of 104,770 migrants to Sweden from the former Yugoslavia during the Balkan wars and 147,430 migrants to Sweden from 24 other European countries during the same period (1991-2001). Inpatient and specialized outpatient diagnoses of cardiovascular disease (CVD), cancer, and psychiatric disorders were obtained from the Swedish National Patient Register and the Swedish Cancer Register, and mortality data from the Swedish Cause of Death Register. Adjusting for individual-level data on sociodemographic characteristics and emigration country smoking prevalence, we used Cox regressions to contrast risks of health outcomes for migrants of the Balkan wars and other European migrants. During an average of 12.26 years of follow-up, being a migrant of the Balkan wars was associated with an elevated risk of being diagnosed with CVD (HR 1.39, 95% CI 1.34-1.43, p < 0.001) and dying from CVD (HR 1.45, 95% CI 1.29-1.62, p < 0.001), as well as being diagnosed with cancer (HR 1.16, 95% CI 1.08-1.24, p < 0.001) and dying from cancer (HR 1.27, 95% CI 1.15-1.41, p < 0.001), compared to other European migrants. Being a migrant of the Balkan wars was also associated with a greater overall risk of being diagnosed with a psychiatric disorder (HR 1.19, 95% CI 1.14-1.23, p < 0.001), particularly post-traumatic stress disorder (HR 9.33, 95% CI 7.96-10.94, p < 0.001), while being associated with a reduced risk of suicide (HR 0.68, 95% CI 0.48-0.96, p = 0.030) and suicide attempt (HR 0.57, 95% CI 0.51-0.65, p < 0.001). Later time period of migration and not having any first-degree relatives in Sweden at the time of immigration were associated with greater increases in risk of CVD and psychiatric disorders. Limitations of the study included lack of individual-level information on health status and behaviors of migrants at the time of immigration. CONCLUSIONS: Our findings indicate that migrants of the Balkan wars faced considerably elevated risks of major diseases and mortality in their first decade in Sweden compared to other European migrants. War migrants without family members in Sweden or with more recent immigration may be particularly vulnerable to adverse health outcomes. Results underscore that persons displaced by war are a vulnerable group in need of long-term health surveillance for psychiatric disorders and somatic disease.
Assuntos
Conflitos Armados , Doenças Cardiovasculares/etnologia , Emigrantes e Imigrantes , Emigração e Imigração , Disparidades nos Níveis de Saúde , Transtornos Mentais/etnologia , Neoplasias/etnologia , Refugiados , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Península Balcânica/etnologia , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/mortalidade , Causas de Morte , Criança , Pré-Escolar , Feminino , Humanos , Incidência , Lactente , Recém-Nascido , Masculino , Transtornos Mentais/diagnóstico , Transtornos Mentais/mortalidade , Pessoa de Meia-Idade , Neoplasias/diagnóstico , Neoplasias/mortalidade , Prevalência , Sistema de Registros , Medição de Risco , Fatores de Risco , Suécia/epidemiologia , Fatores de Tempo , Adulto JovemRESUMO
After several years of a booming economy in Iceland, the economic bubble burst in 2008 and affected most Icelanders in one way or another. We explore whether the economic collapse in 2008 and subsequent economic crisis affected the probability of ischemic heart disease (IHD) events, independent of regular cyclical effects that can be attributed to typical economic conditions. Moreover, we conduct a mediation analysis to study the potential mechanisms through which the relationship between the economic collapse and cardiovascular health travels. We estimate linear probability models using administrative data on IHD events, earnings and balance-sheet status, as well as unemployment for all Icelanders aged 16 and older in 2000-2014. We find that the sharp change in economic conditions in 2008 increased the probability of cardiovascular events in both males and females in the long term. In absolute terms, these effects were small in magnitude but often statistically significant, amounting to approximately 13-16 extra cases of IHD events in each of the two years following the collapse for males and 3-5 addition cases for females. Moreover, they contrast with the finding that general business-cycle fluctuations operated in the opposite direction. Several potential mediators were correlated with the probability of IHD events, but their inclusion had little impact on the estimated effects of the economic crisis. A statistically significant business-cycle effect is found for both genders indicating that in general, harder economic times are beneficial for heart health. Thus, the general business cycle and the economic collapse in 2008 and subsequent crisis can be thought of as separate phenomena with differing effects on IHD.
Assuntos
Recessão Econômica/estatística & dados numéricos , Isquemia Miocárdica/epidemiologia , Adolescente , Adulto , Idoso , Feminino , Humanos , Islândia/epidemiologia , Masculino , Pessoa de Meia-Idade , Isquemia Miocárdica/mortalidade , Probabilidade , Adulto JovemRESUMO
BACKGROUND: Data on the potential influence of macroeconomic recessions on maternal diseases during pregnancy are scarce. We aimed to assess potential change in prevalence of pregnancy-induced hypertensive disorders (preeclampsia and gestational hypertension) during the first years of the major national economic recession in Iceland, which started abruptly in October 2008. METHODS AND FINDINGS: Women whose pregnancies resulted in live singleton births in Iceland in 2005-2012 constituted the study population (N = 35,211). Data on pregnancy-induced hypertensive disorders were obtained from the Icelandic Medical Birth Register and use of antihypertensive drugs during pregnancy, including ß-blockers and calcium channel blockers, from the Icelandic Medicines Register. With the pre-collapse period as reference, we used logistic regression analysis to assess change in pregnancy-induced hypertensive disorders and use of antihypertensives during the first four years after the economic collapse, adjusting for demographic and pregnancy characteristics, taking aggregate economic indicators into account. Compared with the pre-collapse period, we observed an increased prevalence of gestational hypertension in the first year following the economic collapse (2.4% vs. 3.9%; adjusted odds ratio [aOR] 1.47; 95 percent confidence interval [95%CI] 1.13-1.91) but not in the subsequent years. The association disappeared completely when we adjusted for aggregate unemployment rate (aOR 1.04; 95% CI 0.74-1.47). Similarly, there was an increase in prescription fills of ß-blockers in the first year following the collapse (1.9% vs.3.1%; aOR 1.43; 95% CI 1.07-1.90), which disappeared after adjusting for aggregate unemployment rate (aOR 1.05; 95% CI 0.72-1.54). No changes were observed for preeclampsia or use of calcium channel blockers between the pre- and post-collapse periods. CONCLUSIONS: Our data suggest a transient increased risk of gestational hypertension and use of ß-blockers among pregnant women in Iceland in the first and most severe year of the national economic recession.
Assuntos
Hipertensão Induzida pela Gravidez/economia , Hipertensão Induzida pela Gravidez/epidemiologia , Complicações na Gravidez/economia , Complicações na Gravidez/epidemiologia , Antagonistas Adrenérgicos beta/uso terapêutico , Adulto , Anti-Hipertensivos/uso terapêutico , Estudos de Coortes , Recessão Econômica , Feminino , Humanos , Islândia/epidemiologia , Pré-Eclâmpsia/economia , Pré-Eclâmpsia/epidemiologia , Gravidez , Complicações na Gravidez/tratamento farmacológico , Sistema de Registros , DesempregoRESUMO
OBJECTIVE: Infants born small for gestational age (SGA) or preterm have increased rates of perinatal morbidity and mortality. Stressful events have been suggested as potential contributors to preterm birth (PB) and low birth weight (LBW). We studied the effect of the 2008 economic collapse in Iceland on the risks of adverse birth outcomes. STUDY DESIGN: The study population constituted all Icelandic women giving birth to live-born singletons from January 1(st) 2006 to December 31(st) 2009. LBW infants were defined as those weighing <2500 grams at birth, PB infants as those born before 37 weeks of gestation and SGA as those with a birth weight for gestational age more than 2 standard deviations (SD's) below the mean according to the Swedish fetal growth curve. We used logistic regression analysis to estimate odds ratios [OR] and corresponding 95 percent confidence intervals [95% CI] of adverse birth outcomes by exposure to calendar time of the economic collapse, i.e. after October 6(th) 2008. RESULTS: Compared to the preceding period, we observed an increased adjusted odds in LBW-deliveries following the collapse (aORâ=â1.24, 95% CI [1.02, 1.52]), particularly among infants born to mothers younger than 25 years (aORâ=â1.85, 95% CI [1.25, 2.72]) and not working mothers (aORâ=â1.61, 95% CI [1.10, 2.35]). Similarly, we found a tendency towards higher incidence of SGA-births (aORâ=â1.14, 95% CI [0.86, 1.51]) particularly among children born to mothers younger than 25 years (aORâ=â1.87, 95% CI [1.09, 3.23]) and not working mothers (aORâ=â1.86, 95% CI [1.09, 3.17]). No change in risk of PB was observed. The increase of LBW was most distinct 6-9 months after the collapse. CONCLUSION: The results suggest an increase in risk of LBW shortly after the collapse of the Icelandic national economy. The increase in LBW seems to be driven by reduced fetal growth rate rather than shorter gestation.