ABSTRACT
Protracted global conflicts during the past decade have led to repeated major humanitarian protection crises in Europe. During the height of the Syrian refugee crisis at the end of 2015, Europe hosted around 2.3 million people requesting asylum1. Today, the ongoing war in Ukraine has resulted in one of the largest humanitarian emergencies in Europe since World War II, with more than eight million Ukrainians seeking refuge across Europe2. Here we explore whether repeated humanitarian crises threaten to exhaust solidarity and whether Europeans welcome Ukrainian asylum seekers over other asylum seekers3,4. We conducted repeat conjoint experiments during the 2015-2016 and 2022 refugee crises, asking 33,000 citizens in 15 European countries to evaluate randomly varied profiles of asylum seekers. We find that public preferences for asylum seekers with specific attributes have remained remarkably stable and general support has, if anything, increased slightly over time. Ukrainian asylum seekers were welcomed in 2022, with their demographic, religious and displacement profile having a larger role than their nationality. Yet, this welcome did not come at the expense of support for other marginalized refugee groups, such as Muslim refugees. These findings have implications for our theoretical understanding of the drivers and resilience of public attitudes towards refugees and for policymakers tasked to find effective responses to the enduring stress on the asylum system5-8.
Subject(s)
Demography , Public Opinion , Refugees , Attitude , Europe , Refugees/legislation & jurisprudence , Refugees/statistics & numerical data , Religion , Syria/ethnology , Time Factors , Ukraine/ethnologyABSTRACT
Persons fleeing Ukraine since February 2022 have potentially higher risk of tuberculosis (TB) vs all European Union countries. Interest of active TB screening among this population is debated and not widely adopted. In this screening intervention by a network of TB centres in France, the number needed to screen (NNS) was 862 to find one case. This experience shows that this strategy may be relevant for TB control in situations of massive displacement, similar to that following the Russian invasion.
Subject(s)
Refugees , Tuberculosis , Humans , European Union , France/epidemiology , Mass Screening , Tuberculosis/diagnosis , Tuberculosis/epidemiology , Ukraine/epidemiology , Ukraine/ethnology , Male , Female , Child, Preschool , Child , Adolescent , Young Adult , Adult , Middle Aged , AgedABSTRACT
Our study aimed to assess the change in the sleep patterns during the Coronavirus lockdown in five regions (Austria/Germany, Ukraine, Greece, Cuba and Brazil), using online surveys, translated in each language. Part of the cohort (age 25-65, well-educated) was collected directly during lockdown, to which retrospective cross-sectional data from and after lockdown (retrospective) questionnaires were added. We investigated sleep times and sleep quality changes from before to during lockdown and found that, during lockdown, participants had (i) worse perceived sleep quality if worried by COVID-19, (ii) a shift of bedtimes to later hours during workdays, and (iii) a sleep loss on free days (resulting from more overall sleep during workdays in non-system relevant jobs), leading to (iv) a marked reduction of social jetlag across all cultures. For further analyses we directly compared system relevant and system irrelevant jobs, because it was assumed that the nature of the lockdown's consequences is dependent upon system relevance. System relevant jobs were found to have earlier wake-up times as well as shorter total sleep times on workdays, leading to higher social jetlag for people in system relevant jobs. Cultural differences revealed a general effect that participants from Greece and Ukraine had later bedtimes (on both work and free days) and wake-up times (on workdays) than Cuba, Brazil and Austria, irrespective of COVID-19 lockdown restrictions.
Subject(s)
COVID-19/ethnology , Communicable Disease Control/trends , Cross-Cultural Comparison , Employment/trends , Sleep/physiology , Adult , Aged , Austria/ethnology , Brazil/ethnology , COVID-19/prevention & control , COVID-19/psychology , Cohort Studies , Communicable Disease Control/methods , Cross-Sectional Studies , Cuba/ethnology , Employment/psychology , Female , Greece/ethnology , Humans , Male , Middle Aged , Retrospective Studies , Surveys and Questionnaires , Ukraine/ethnologyABSTRACT
BACKGROUND: Current models of HIV prevention intervention dissemination involve packaging interventions developed in one context and training providers to implement that specific intervention with fidelity. Providers rarely implement these programs with fidelity due to perceived incompatibility, resource constraints, and preference for locally-generated solutions. Moreover, such interventions may not reflect local drug markets and drug use practices that contribute to HIV risk. PURPOSE: This paper examines whether provider-developed interventions based on common factors of effective, evidence-based behavioral interventions led to reduction in drug-related HIV risk behaviors at four study sites in Ukraine. METHODS: We trained staff from eight nongovernmental organizations (NGOs) to develop HIV prevention interventions based on a common factors approach. We then selected four NGOs to participate in an outcome evaluation. Each NGO conducted its intervention for at least N = 130 participants, with baseline and 3-month follow-up assessments. RESULTS: At three sites, we observed reductions in the prevalence of both any risk in drug acquisition and any risk in drug injection. At the fourth site, prevalence of any risk in drug injection decreased substantially, but the prevalence of any risk in drug acquisition essentially stayed unchanged. CONCLUSIONS: The common factors approach has some evidence of efficacy in implementation, but further research is needed to assess its effectiveness in reducing HIV risk behaviors and transmission. Behavioral interventions to reduce HIV risk developed using the common factors approach could become an important part of the HIV response in low resource settings where capacity building remains a high priority.
Subject(s)
Culturally Competent Care/methods , HIV Infections/ethnology , HIV Infections/prevention & control , Outcome Assessment, Health Care/methods , Substance Abuse, Intravenous/ethnology , Substance Abuse, Intravenous/prevention & control , Adolescent , Adult , Culturally Competent Care/trends , Female , Follow-Up Studies , Humans , Male , Needle Sharing/adverse effects , Needle Sharing/trends , Organizations/trends , Outcome Assessment, Health Care/trends , Risk Factors , Ukraine/ethnology , Young AdultABSTRACT
In 2014, Russian authorities in occupied Crimea shut down all medication-assisted treatment (MAT) programs for patients with opioid use disorder. These closures dramatically enacted a new political order. As the sovereign occupiers in Crimea advanced new constellations of citizenship and statehood, so the very concept of "right to health" was re-tooled. Social imaginations of drug use helped single out MAT patients as a population whose "right to health," protected by the state, would be artificially restricted. Here, I argue that such acts of medical disenfranchisement should be understood as contemporary acts of statecraft.
Subject(s)
Methadone/therapeutic use , Opiate Substitution Treatment , Right to Health/legislation & jurisprudence , Substance-Related Disorders/ethnology , Anthropology, Medical , Humans , Russia/ethnology , Substance-Related Disorders/drug therapy , Ukraine/ethnology , Warfare and Armed Conflicts/ethnologyABSTRACT
BACKGROUND: Increasing the proportion diagnosed with and on treatment for chronic hepatitis C (CHC) is key to the elimination of hepatitis C in Europe. This study contributes to secondary prevention planning in the European Union/European Economic Area (EU/EEA) by estimating the number of CHC (anti-HCV positive and viraemic) cases among migrants living in the EU/EEA and born in endemic countries, defining the most affected migrant populations, and assessing whether country of birth prevalence is a reliable proxy for migrant prevalence. METHODS: Migrant country of birth and population size extracted from statistical databases and anti-HCV prevalence in countries of birth and in EU/EEA countries derived from a systematic literature search were used to estimate caseload among and most affected migrants. Reliability of country of birth prevalence as a proxy for migrant prevalence was assessed via a systematic literature search. RESULTS: Approximately 11% of the EU/EEA adult population is foreign-born, 79% of whom were born in endemic (anti-HCV prevalence ≥1%) countries. Anti-HCV/CHC prevalence in migrants from endemic countries residing in the EU/EEA is estimated at 2.3%/1.6%, corresponding to ~580,000 CHC infections or 14% of the CHC disease burden in the EU/EEA. The highest number of cases is found among migrants from Romania and Russia (50-60,000 cases each) and migrants from Italy, Morocco, Pakistan, Poland and Ukraine (25-35,000 cases each). Ten studies reporting prevalence in migrants in Europe were identified; in seven of these estimates, prevalence was comparable with the country of birth prevalence and in three estimates it was lower. DISCUSSION: Migrants are disproportionately affected by CHC, account for a considerable number of CHC infections in EU/EEA countries, and are an important population for targeted case finding and treatment. Limited data suggest that country of birth prevalence can be used as a proxy for the prevalence in migrants.
Subject(s)
Hepatitis C, Chronic/epidemiology , Adult , Europe/epidemiology , European Union/statistics & numerical data , Humans , Italy/epidemiology , Morocco/ethnology , Pakistan/ethnology , Poland/ethnology , Romania/ethnology , Russia/ethnology , Transients and Migrants/statistics & numerical data , Ukraine/ethnology , Viremia/epidemiologyABSTRACT
BACKGROUND: Diagnoses of HIV infection among children in the United States have been declining; however, a notable percentage of diagnoses are among those born outside the United States. The impact of foreign birth among children with diagnosed infections has not been examined in the United States. METHODS: Using the Centers for Disease Control and Prevention National HIV Surveillance System, we analyzed data for children aged <13 years with diagnosed HIV infection ("children") in the United States (reported from 50 states and the District of Columbia) during 2008-2014, by place of birth and selected characteristics. RESULTS: There were 1516 children [726 US born (47.9%) and 676 foreign born (44.6%)]. US-born children accounted for 70.0% in 2008, declining to 32.3% in 2013, and 40.9% in 2014. Foreign-born children have exceeded US-born children in number since 2011. Age at diagnosis was younger for US-born than foreign-born children (0-18 months: 72.6% vs. 9.8%; 5-12 years: 16.9% vs. 60.3%). HIV diagnoses in mothers of US-born children were made more often before pregnancy (49.7% vs. 21.4%), or during pregnancy (16.6% vs. 13.9%), and less often after birth (23.7% vs. 41%). Custodians of US-born children were more often biological parents (71.9% vs. 43.2%) and less likely to be foster or nonrelated adoptive parents (10.4% vs. 55.1%). Of 676 foreign-born children with known place of birth, 65.5% were born in sub-Saharan Africa and 14.3% in Eastern Europe. The top countries of birth were Ethiopia, Ukraine, Uganda, Haiti, and Russia. CONCLUSIONS: The increasing number of foreign-born children with diagnosed HIV infection in the United States requires specific considerations for care and treatment.
Subject(s)
HIV Infections/ethnology , Centers for Disease Control and Prevention, U.S. , Child , Child, Preschool , Emigrants and Immigrants , Epidemiological Monitoring , Ethiopia/ethnology , HIV Infections/diagnosis , HIV Infections/epidemiology , HIV Infections/transmission , Haiti/ethnology , Humans , Infant , Infant, Newborn , Russia/ethnology , Uganda/ethnology , Ukraine/ethnology , United States/epidemiologyABSTRACT
To evaluate risk of thyroid neoplasia nearly 30 years following exposure to radioactive iodine (I-131) from the 1986 Chernobyl nuclear accident, we conducted a fifth cycle of thyroid screening of the Ukrainian-American cohort during 2012-2015, following four previous screening cycles started in 1998. We identified 47 thyroid cancers (TC) and 33 follicular adenomas (FA) among 10,073 individuals who were <18 years at the time of the accident and had a mean I-131 dose of 0.62 Gy. We found a significant I-131 dose response for both TC and FA, with an excess odd ratio per Gy of 1.36 (95% CI: 0.39-4.15) and 2.03 (95% CI: 0.55-6.69), respectively. The excess risk of malignant and benign thyroid neoplasia persists nearly three decades after exposure and underscores the importance of continued follow-up of this cohort to characterize long-term pattern of I-131 risk.
Subject(s)
Chernobyl Nuclear Accident , Neoplasms, Radiation-Induced/epidemiology , Thyroid Neoplasms/epidemiology , Adenoma/epidemiology , Adenoma/etiology , Adult , Cohort Studies , Dose-Response Relationship, Radiation , Female , Humans , Iodine Radioisotopes/poisoning , Male , Middle Aged , Neoplasms, Radiation-Induced/etiology , Risk , Thyroid Neoplasms/etiology , Ukraine/ethnology , United States/epidemiologyABSTRACT
ABSTRACT: BACKGROUND: Age at menarche is a reproductive trait, which is largely influenced by environmental factors. Each population has a set of lifestyle factors that may shift age at menarche in different direction. Populations of Eastern Slavs, particularly Ukrainians, are underrepresented in studies of reproductive health. The objective of the present research was to determine important non-genetic risk factors, which may contribute to menarcheal onset in Eastern Ukrainians. METHODS: In total 620 females aged 17-25 years participated in the cross-sectional survey. The questionnaire included lifestyle factors previously reported in other populations as those, which might affect age at menarche. The risk factors for early and late age at menarche were determined using logistic regression models. The models were validated by receiver operating curves. RESULTS: Body composition in the prepubertal stage as presented by responders seems to have the strongest association with age at menarche. Those who were shorter and thinner as compared to their peers at age six had significantly more chance to start menstruating later (OR = 1.66, 95% CI [1.01-2.73]) and reduced chance to have menarche before 12 years old (OR = 0.32, 95% CI [0.14-0.73]). Maternal smoking during pregnancy and low protein intake reported during childhood may decrease a probability of late age at menarche. CONCLUSIONS: Although overall body composition at age of six was a main trait, which was associated with menarcheal timing, more information on body measurements (e.g. waist-hip ratio) in prepubertal stage would help to establish a greater degree of accuracy on this matter.
Subject(s)
Body Composition , Environmental Exposure , Menarche/physiology , Adolescent , Adult , Anthropology, Medical , Cross-Sectional Studies , Female , Humans , Ukraine/ethnology , Young AdultABSTRACT
BACKGROUND: Underimmunization of certain immigrant populations can place them at high risk of experiencing vaccine-preventable disease outbreaks. METHODS: We conducted a retrospective cohort study between January 1, 2008, and May 1, 2013, among children included in the Washington State Immunization Information System. We assessed receipt of 1 or more doses of measles-containing, hepatitis A, pneumococcal, and diphtheria-tetanus-acellular pertussis-containing vaccines between 12 and 23 months of age. We compared children with 1 or more parents born in Somalia, Ukraine, Russia, Mexico, or India to children with 2 parents born in the United States. Poisson regression models with robust SEs were used to provide prevalence ratios adjusted for maternal education and number of prenatal visits. RESULTS: We identified 277 098 children, including 65 466 with foreign-born parents. Children of Somali-born parents were less likely to be immunized against measles than children of US-born parents (prevalence ratio: 0.82; 95% confidence interval: 0.80-0.84); this decrease became more pronounced over time (P < .01). No such disparity between these groups was observed with other vaccines. Compared with children of US-born parents, children of Ukrainian-born and Russian-born parents were less likely to be immunized, whereas children of Mexican-born and Indian-born parents were more likely to be immunized with any of the specified vaccines. CONCLUSIONS: We found country-specific patterns of immunization that may reflect underlying cultural or other beliefs. Certain immigrant communities with higher rates of immunization refusal may be at risk for vaccine-preventable diseases and require new forms of public health outreach.
Subject(s)
Attitude to Health/ethnology , Emigrants and Immigrants , Parents , Vaccination/statistics & numerical data , Cohort Studies , Female , Humans , India/ethnology , Infant , Male , Mexico/ethnology , Retrospective Studies , Russia/ethnology , Somalia/ethnology , Ukraine/ethnology , WashingtonABSTRACT
INTRODUCTION: Multi-drug resistant tuberculosis (MDR TB) is a significant health problem in some parts of the world. Three major cytokines involved in TB immunopathogenesis include IL-2, IL-4 and IL-10. The susceptibility to MDR TB may be genetically determined. The aim of the study was to assess the association of IL-2, IL-4, IL-10 gene polymorphisms with multi-drug resistant tuberculosis (MDR TB) in Ukrainian population. MATERIAL AND METHODS: We observed 140 patients suffering from infiltrative pulmonary tuberculosis (PT) and 30 apparently healthy subjects. The patients were assigned to two groups whether they suffer or do not suffer from pulmonary MDR TB. Interleukin gene (IL) polymorphisms, particularly T330G polymorphism in the IL-2 gene, C589T polymorphism in the IL-4 gene and G1082A polymorphism in the IL-10 gene were studied through polymerase chain reaction. Circulating levels of IL-2, IL-4 and IL-10 in venous blood were estimated using ELISA. RESULTS: Prior to treatment, patients with PT showed significant increase of IL-2 levels and decrease of IL-4 and IL-10 levels compared to apparently healthy subjects. Circulating IL-4 and IL-10 levels were significantly decreased whilst serum IL-2 level was significantly increased in patients with MDR TB compared to non-MDR TB. Low IL-4 and IL-10 secretion and considerable IL-2 alterations were shown to be significantly associated with mutations of homozygous and heterozygous genotypes affecting C589T polymorphism in the IL-4 gene, G1082A polymorphism in the IL-10 gene and T330G polymorphism in the IL-2 gene in patients with PT. CONCLUSIONS: Heterozygous genotype and mutations homozygous genotypes gene in polymorphisms determining specified cytokines' production is a PT risk factor and may lead to disease progression into chronic phase. Heterozygous genotype of aforementioned cytokine genetic polymorphisms was significantly the most frequent in patients with MDR TB.
Subject(s)
Genetic Predisposition to Disease , Interleukins/genetics , Mycobacterium Infections, Nontuberculous/genetics , Polymorphism, Single Nucleotide , Tuberculosis, Multidrug-Resistant/epidemiology , Tuberculosis, Multidrug-Resistant/genetics , Tuberculosis, Pulmonary/genetics , Adult , Aged , Enzyme-Linked Immunosorbent Assay , Female , Humans , Interleukin-10/blood , Interleukin-10/genetics , Interleukins/blood , Male , Middle Aged , Mycobacterium/isolation & purification , Mycobacterium Infections, Nontuberculous/epidemiology , Mycobacterium Infections, Nontuberculous/ethnology , Mycobacterium Infections, Nontuberculous/microbiology , Tuberculosis, Multidrug-Resistant/ethnology , Tuberculosis, Multidrug-Resistant/microbiology , Tuberculosis, Pulmonary/epidemiology , Tuberculosis, Pulmonary/ethnology , Tuberculosis, Pulmonary/microbiology , Ukraine/epidemiology , Ukraine/ethnology , Young AdultABSTRACT
Little is known about how the health status of incoming refugees to the United States compares to that of the general population. We used logistic regression to assess whether country of origin is associated with prevalence of hypertension, obesity, type-II diabetes, and tobacco-use among Iranian, Ukrainian and Vietnamese refugees arriving in California from 2002 to 2011 (N = 21,968). We then compared the prevalence among refugees to that of the Californian general population (CGP). Ukrainian origin was positively associated with obesity and negatively with smoking, while the opposite was true for Vietnamese (p < 0.001). Iranian origin was positively associated with type-II diabetes and smoking (p < 0.001). After accounting for age and gender differences, refugees had lower prevalence of obesity and higher prevalence of smoking than CGP. Individually, all refugee groups had lower type-II diabetes prevalence than CGP. Grouping all refugees together can hide distinct health needs associated with country of origin.
Subject(s)
Diabetes Mellitus, Type 2/ethnology , Hypertension/ethnology , Obesity/ethnology , Refugees/statistics & numerical data , Smoking/ethnology , Adolescent , Adult , Aged , California/epidemiology , Chronic Disease , Ethnicity/statistics & numerical data , Female , Humans , Iran/ethnology , Logistic Models , Male , Middle Aged , Prevalence , Risk Factors , Socioeconomic Factors , Ukraine/ethnology , United States/epidemiology , Vietnam/ethnology , Young AdultABSTRACT
BACKGROUND: There are limited data on the histopathology of papillary thyroid carcinomas (PTCs) diagnosed in irradiated populations. We evaluated the associations between iodine-131 dose and the histopathological characteristics of post-Chernobyl PTCs, the changes in these characteristics over time, and their associations with selected somatic mutations. METHODS: This study included 115 PTCs diagnosed in a Ukrainian-American cohort (n=13,243) during prescreening and four successive thyroid screenings. Of these PTCs, 65 were subjected to somatic mutation profiling. All individuals were <18 years at the time of the Chernobyl accident and had direct thyroid radioactivity measurements. Statistical analyses included multivariate linear and logistic regression. RESULTS: We identified a borderline significant linear-quadratic association (P=0.063) between iodine-131 dose and overall tumour invasiveness (presence of extrathyroidal extension, lymphatic/vascular invasion, and regional or distant metastases). Irrespective of dose, tumours with chromosomal rearrangements were more likely to have lymphatic/vascular invasion than tumours without chromosomal rearrangements (P=0.020) or tumours with BRAF or RAS point mutations (P=0.008). Controlling for age, there were significant time trends in decreasing tumour size (P<0.001), the extent of lymphatic/vascular invasion (P=0.005), and overall invasiveness (P=0.026). CONCLUSIONS: We determined that the invasive properties of PTCs that develop in iodine-131-exposed children may be associated with radiation dose. In addition, based on a subset of cases, tumours with chromosomal rearrangements appear to have a more invasive phenotype. The increase in small, less invasive PTCs over time is a consequence of repeated screening examinations.
Subject(s)
Carcinoma, Papillary/pathology , Iodine Radioisotopes/toxicity , Radiation Exposure/adverse effects , Thyroid Neoplasms/pathology , Adolescent , Adult , Age Factors , Blood Vessels/pathology , Carcinoma, Papillary/genetics , Carcinoma, Papillary/secondary , Chernobyl Nuclear Accident , Child , Child, Preschool , Early Detection of Cancer , Female , Humans , Lymphatic Vessels/pathology , Male , Neoplasm Invasiveness , PAX8 Transcription Factor , PPAR gamma/genetics , Paired Box Transcription Factors/genetics , Point Mutation , Proto-Oncogene Proteins B-raf/genetics , Proto-Oncogene Proteins c-ets/genetics , Proto-Oncogene Proteins c-ret/genetics , Radiation Dosage , Receptor, trkC/genetics , Repressor Proteins/genetics , Thyroid Neoplasms/genetics , Translocation, Genetic , Tumor Burden , Ukraine/ethnology , United States , Young Adult , ras Proteins/genetics , ETS Translocation Variant 6 ProteinABSTRACT
One of the major consequences of the 1986 Chernobyl reactor accident was a dramatic increase in papillary thyroid carcinoma (PTC) incidence, predominantly in patients exposed to the radioiodine fallout at young age. The present study is the first on genomic copy number alterations (CNAs) of PTCs of the Ukrainian-American cohort (UkrAm) generated by array comparative genomic hybridization (aCGH). Unsupervised hierarchical clustering of CNA profiles revealed a significant enrichment of a subgroup of patients with female gender, long latency (>17 years) and negative lymph node status. Further, we identified single CNAs that were significantly associated with latency, gender, radiation dose and BRAF V600E mutation status. Multivariate analysis revealed no interactions but additive effects of parameters gender, latency and dose on CNAs. The previously identified radiation-associated gain of the chromosomal bands 7q11.22-11.23 was present in 29% of cases. Moreover, comparison of our radiation-associated PTC data set with the TCGA data set on sporadic PTCs revealed altered copy numbers of the tumor driver genes NF2 and CHEK2. Further, we integrated the CNA data with transcriptomic data that were available on a subset of the herein analyzed cohort and did not find statistically significant associations between the two molecular layers. However, applying hierarchical clustering on a 'BRAF-like/RAS-like' transcriptome signature split the cases into four groups, one of which containing all BRAF-positive cases validating the signature in an independent data set.
Subject(s)
Carcinoma, Papillary/genetics , Carcinoma/genetics , Iodine Radioisotopes/adverse effects , Neoplasms, Radiation-Induced/genetics , Radioactive Fallout/adverse effects , Thyroid Neoplasms/genetics , Chernobyl Nuclear Accident , Comparative Genomic Hybridization , DNA Copy Number Variations , Female , Genome, Human , Genome-Wide Association Study , Humans , Male , Mutation, Missense , Proto-Oncogene Proteins B-raf/genetics , Thyroid Cancer, Papillary , Ukraine/ethnology , United StatesABSTRACT
OBJECTIVES: This article discusses methods of examining subjective social status (SSS), which is based on the concept of social determinants of health described by Wilkinson and Marmot in 1998. METHODS: SSS research was conducted with Cooperation from the Scientific and Technical Research (COST) program, with financial support from the Czech Ministry of Education, Youth and Sports. This study is part of a project entitled the "Health and Social Status of Immigrants and Asylum Seekers in the Czech Republic" (registration number OC 10031), which was started in 2010 and concluded in May 2011. The study included 246 respondents of which: 69 (28.1%) had emigrated from Vietnam; 93 (37.8%) from the Ukraine; and 84 (34.1%) from Mongolia. In terms of qualitative strategies, 13 individual immigrants and asylum seekers were personally interviewed. This research was thus conceived as being both quantitative-qualitative, which included the use of the appropriate technical tools (i.e., questionnaires and interviews with select immigrants and asylum seekers). SSS was determined using the Pearson's chi-square test, as well as through correspondence and cluster analyzes. Sign schemes were used to detect select significant relationships in contingency tables. The minimum significance level chosen was α ≤ 0.05. RESULTS: When examining the SSS of select nationalities, differences were observed in the perception of subjective social status. The correspondence analysis results clearly show that Ukrainians best perceived their social status (within the selected parameters). One measure of subjectively perceived social status related to Czech language proficiency (i.e., one criterion was the comprehension of spoken Czech; e.g., whether the respondent could read or speak Czech, or how they assessed their own Czech proficiency). CONCLUSION: The SSS study clearly revealed typical links among select nationalities living in the Czech Republic, and highlighted risks related to the degree of integration (and its relationship to social exclusion). This study served as a pilot project for follow-up research conducted by the second COST project entitled: "Social Determinants of Health and their Impact on the Health of Immigrants Living in the Czech Republic" (registration number LD 13044 COST). The follow-up study included 1 000 respondents of Slovak, Vietnamese, Ukrainian, Russian and Polish nationality and is currently underway at the Faculty of Health and Social Studies at the University of South Bohemia in the Czech Republic. The methodological tools used were taken from the COST pilot project (which is the topic of this article) and were adjusted as needed (i.e., both objective and subjective criteria were used for examining social status).
Subject(s)
Emigrants and Immigrants/statistics & numerical data , Health Status , Social Class , Social Stigma , Czech Republic/epidemiology , Emigrants and Immigrants/psychology , Female , Follow-Up Studies , Humans , Male , Mongolia/ethnology , Risk Assessment , Surveys and Questionnaires , Ukraine/ethnology , Vietnam/ethnologyABSTRACT
The Czech government has identified commercial health insurance as one of the major problems for migrants' access to health care. Non-EU immigrants are eligible for public health insurance only if they have employee status or permanent residency. The present study examined migrants' access to the public health insurance system in Czechia. A cross-sectional survey of 909 immigrants from Ukraine and Vietnam was conducted in March and May 2013, and binary logistic regression was applied in data analysis. Among immigrants entitled to Czech public health insurance due to permanent residency/asylum, 30% were out of the public health insurance system, and of those entitled by their employment status, 50% were out of the system. Migrants with a poor knowledge of the Czech language are more likely to remain excluded from the system of public health insurance. Instead, they either remain in the commercial health insurance system or they simultaneously pay for both commercial and public health insurance, which is highly disadvantageous. Since there are no reasonable grounds to stay outside the public health insurance, it is concluded that it is lack of awareness that keeps eligible immigrants from entering the system. It is suggested that no equal access to health care exists without sufficient awareness about health care system.
Subject(s)
Emigrants and Immigrants/statistics & numerical data , Insurance Coverage/statistics & numerical data , Insurance, Health/statistics & numerical data , Asian People/ethnology , Awareness , Czech Republic/epidemiology , Health Services Accessibility/statistics & numerical data , Healthcare Disparities , Humans , Ukraine/ethnology , Vietnam/ethnology , White PeopleABSTRACT
BACKGROUND: Fetal alcohol spectrum disorders are thought to be a leading cause of developmental disabilities worldwide. However, data are lacking on alcohol use among pregnant women in many countries. The purpose of this study was to evaluate the prevalence and predictors of alcohol consumption by pregnant women in Ukraine. METHODS: Cross-sectional screening of pregnant women was conducted in 2 regions of Ukraine during the recruitment phase of an ongoing clinical study that is part of the Collaborative Initiative on Fetal Alcohol Spectrum Disorders. Women attending a routine prenatal visit at 1 of 2 participating regional centers were asked about alcohol consumption. Quantity and frequency of alcoholic beverages consumed in the month around conception and in the most recent month of pregnancy were measured using a standard interview instrument. RESULTS: Between 2007 and 2012, 11,909 pregnant women were screened on average in the second trimester of pregnancy. Of these, 92.7% reported being ever-drinkers. Among ever-drinkers, 54.8% reported drinking alcohol in the month around conception and 12.9% consumed at least 3 drinks on at least 1 day in that time period. In the most recent month of pregnancy, 46.3% continued to report alcohol use and 9.2% consumed at least 3 drinks per day. Significant predictors of average number of drinks or heavier drinking per day in either time period in pregnancy included lower gravidity, being single, unmarried/living with a partner, or separated, lower maternal education, smoking, younger age at initiation of drinking, and higher score on the TWEAK screening test for harmful drinking. CONCLUSIONS: These findings support the need for education/intervention in women of childbearing age in Ukraine and can help inform targeted interventions for women at risk of an alcohol-exposed pregnancy. The initiation of a standard screening protocol in pregnancy is a step in the right direction.
Subject(s)
Alcohol Drinking/ethnology , Alcohol Drinking/prevention & control , Maternal Behavior/ethnology , Adult , Cohort Studies , Cross-Sectional Studies , Female , Humans , Predictive Value of Tests , Pregnancy , Prevalence , Prospective Studies , Risk Factors , Ukraine/ethnology , Young AdultABSTRACT
BACKGROUND: In their previous analysis of papillary thyroid carcinomas (PTCs) from an Ukrainian-American cohort that was exposed to iodine-131 ((131) I) from the Chernobyl accident, the authors identified RET/PTC rearrangements and other driver mutations in 60% of tumors. METHODS: In this study, the remaining mutation-negative tumors from that cohort were analyzed using RNA sequencing (RNA-Seq) and reverse transcriptase-polymerase chain reaction to identify novel chromosomal rearrangements and to characterize their relation with radiation dose. RESULTS: The ETS variant gene 6 (ETV6)-neurotrophin receptor 3 (NTRK3) rearrangement (ETV6-NTRK3) was identified by RNA-Seq in a tumor from a patient who received a high (131) I dose. Overall, the rearrangement was detected in 9 of 62 (14.5%) post-Chernobyl PTCs and in 3 of 151 (2%) sporadic PTCs (P = .019). The most common fusion type was between exon 4 of ETV6 and exon 14 of NTRK3. The prevalence of ETV6-NTRK3 rearrangement in post-Chernobyl PTCs was associated with increasing (131) I dose, albeit at borderline significance (P = .126). The group of rearrangement-positive PTCs (ETV6-NTRK3, RET/PTC, PAX8-PPARγ) was associated with significantly higher dose response compared with the group of PTCs with point mutations (BRAF, RAS; P < .001). In vitro exposure of human thyroid cells to 1 gray of (131) I and γ-radiation resulted in the formation of ETV6-NTRK3 rearrangement at a rate of 7.9 × 10(-6) cells and 3.0 × 10(-6) cells, respectively. CONCLUSIONS: The authors report the occurrence of ETV6-NTRK3 rearrangements in thyroid cancer and demonstrate that this rearrangement is significantly more common in tumors associated with exposure to (131) I and has a borderline significant dose response. Moreover, ETV6-NTRK3 rearrangement can be directly induced in thyroid cells by ionizing radiation in vitro and, thus, may represent a novel mechanism of radiation-induced carcinogenesis.