RESUMO
BACKGROUND: The 2017-2018 influenza season in Israel was characterized by the predominance of influenza B Yamagata, with a lesser circulation of influenza A(H1N1)pdm09 and influenza A(H3N2). We estimated vaccine effectiveness (VE) of the inactivated influenza vaccine which was selected for use that season. METHODS: End-of-season VE and 95% confidence intervals (CI) against laboratory-confirmed influenza-like illness (ILI) were estimated by means of the test-negative design. Age-specific VE analysis was carried out using a moving age interval. RESULTS: Specimen were obtained from 1,453 community ILI patients; 610 (42.0%) were influenza-positive, among which 69.7% were B, 17.2% A(H1N1)pdm09 and 13.4% A(H3N2). A 98.6% of molecularly characterized influenza B belonged to the Yamagata lineage. Of the sampled individuals, 1320 were suitable for VE analysis. Of those vaccinated, 90.6% received the inactivated trivalent influenza vaccine (TIV) containing a Victoria lineage influenza B-like virus. VE against influenza A differed by age, with the highest VE of 72.9% (95%CI 31.9-89.2%) observed in children 0.5-14 years old, while all ages VE was 46.6% (95%CI 10.4-68.2%). All ages VE against influenza B was 23.2% (95%CI -10.1-46.4%) with age-specific analysis showing non-significant VE estimates. Utilizing a moving age interval of 15 years, afforded a detailed age-specific insight into influenza VE against the influenza viruses circulating during the 2017-2018 season. CONCLUSIONS: The moderate-high 2017-2018 influenza A VE among children and adolescents, supports seasonal influenza vaccination at a young age. The low VE against influenza B in Israel, is most likely the result of influenza B/TIV-mismatch.
Assuntos
Vírus da Influenza A Subtipo H1N1 , Vacinas contra Influenza , Influenza Humana , Adolescente , Estudos de Casos e Controles , Criança , Pré-Escolar , Humanos , Lactente , Vírus da Influenza A Subtipo H3N2 , Vírus da Influenza B , Influenza Humana/epidemiologia , Influenza Humana/prevenção & controle , Israel/epidemiologia , Laboratórios , Estações do Ano , VacinaçãoRESUMO
Hepatitis E virus (HEV) is an emerging cause of viral hepatitis worldwide. Recently, HEV-7 has been shown to infect camels and humans. We studied HEV seroprevalence in dromedary camels and among Bedouins, Arabs (Muslims, none-Bedouins) and Jews and assessed factors associated with anti-HEV seropositivity. Serum samples from dromedary camels (n = 86) were used to determine camel anti-HEV IgG and HEV RNA positivity. Human samples collected between 2009 and 2016 from >20 years old Bedouins (n = 305), non-Bedouin Arabs (n = 320) and Jews (n = 195), were randomly selected using an age-stratified sampling design. Human HEV IgG levels were determined using Wantai IgG ELISA assay. Of the samples obtained from camels, 68.6% were anti-HEV positive. Among the human populations, Bedouins and non-Bedouin Arabs had a significantly higher prevalence of HEV antibodies (21.6% and 15.0%, respectively) compared with the Jewish population (3.1%). Seropositivity increased significantly with age in all human populations, reaching 47.6% and 34.8% among ⩾40 years old, in Bedouins and non-Bedouin Arabs, respectively. The high seropositivity in camels and in ⩾40 years old Bedouins and non-Bedouin Arabs suggests that HEV is endemic in Israel. The low HEV seroprevalence in Jews could be attributed to higher socio-economic status.
Assuntos
Camelus , Vírus da Hepatite E/isolamento & purificação , Hepatite E/epidemiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Animais , Árabes/estatística & dados numéricos , Feminino , Humanos , Israel/epidemiologia , Israel/etnologia , Judeus/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Soroepidemiológicos , Adulto JovemRESUMO
AIMS: To determine the long-term risk of diabetes in a cohort of children treated with recombinant human growth hormone in Israel, using data from the Israeli National Diabetes Register. METHODS: Between 1988 and 2009, 2513 children were approved for growth hormone treatment. They were assigned to one of two groups. The first group included children treated for isolated growth hormone deficiency and who were small for gestational age and the second included those treated for multiple pituitary hormone deficiency, chronic renal failure, Turner syndrome or Prader-Willi syndrome. The cohort was cross-linked with the Israeli National Diabetes Register for 2014 (mean follow-up duration 12.1±5.3 years), and prevalent cases of diabetes were identified. Standardized prevalence ratios for diabetes were calculated for people aged 10-29 years. RESULTS: In 2014, a total of 23 individuals were identified with diabetes (four with pre-existing diabetes, seven developed diabetes before age 17 years and 12 developed it at a later age). In the isolated growth hormone deficiency and small-for-gestational-age group there was no difference in the prevalence of diabetes compared with the general population (standardized prevalence ratio 2.05, 95% CI 0.94-3.89). In the group that included people with multiple pituitary hormone deficiency, chronic renal failure, Turner syndrome and Prader-Willi syndrome there was a significantly higher diabetes prevalence (standardized prevalence ratio 11.94, 95% CI 6.53-20.00) compared with the general population. CONCLUSIONS: No difference in diabetes prevalence was found in the isolated growth hormone deficiency and small-for-gestational-age group, compared with the general population. Children treated with growth hormone with pre-existing risk factors had an increased prevalence of diabetes. It is advisable to monitor blood glucose levels closely during and after growth hormone treatment, especially in such children.
Assuntos
Diabetes Mellitus/epidemiologia , Hormônio do Crescimento Humano/efeitos adversos , Proteínas Recombinantes/efeitos adversos , Adolescente , Criança , Pré-Escolar , Feminino , Seguimentos , Hormônio do Crescimento Humano/deficiência , Hormônio do Crescimento Humano/uso terapêutico , Humanos , Recém-Nascido Pequeno para a Idade Gestacional , Israel/epidemiologia , Falência Renal Crônica/tratamento farmacológico , Masculino , Hormônios Hipofisários/deficiência , Síndrome de Prader-Willi/tratamento farmacológico , Prevalência , Proteínas Recombinantes/uso terapêutico , Fatores de Risco , Síndrome de Turner/tratamento farmacológicoRESUMO
We determined the prevalence of anti-hepatitis B surface antibodies (anti-HBs) among children and adolescents vaccinated for hepatitis B virus in infancy as part of the routine vaccination programme. A representative serum sample of the Israeli population age 0-19 was tested. In a separate pilot study, a booster dose of hepatitis B vaccine was administered to 31 candidates for national service, who were fully vaccinated in infancy and tested negative for hepatitis B surface antibodies at age 17-19 years and anti-HBs antibodies were assessed 8 weeks later. Of the 1273 samples tested, 631 (49·6%) were positive to anti-HBs antibodies. Seropositivity rates were 89·5% among infants aged 6-12 months and declined significantly with age to 20·7% at age 19 years. No differences in seropositivity rates were observed between Jews and Arabs, males and females and those born in Israel and in other countries. Seroconversion rate among the 31 individuals who received a booster dose was 90·3% (95% CI: 75·1-96·6%). We recommend a booster dose for healthcare personnel before starting to work at the health care facility.
Assuntos
Anticorpos Anti-Hepatite B/sangue , Vacinas contra Hepatite B/administração & dosagem , Hepatite B/prevenção & controle , Imunização Secundária , Adolescente , Criança , Pré-Escolar , Estudos Transversais , Feminino , Hepatite B/epidemiologia , Hepatite B/virologia , Vírus da Hepatite B/imunologia , Humanos , Lactente , Recém-Nascido , Israel/epidemiologia , Masculino , Projetos Piloto , Prevalência , Estudos Soroepidemiológicos , Adulto JovemRESUMO
OBJECTIVE: Clinical outcomes in individuals with new onset diabetes after transplantation (NODAT) and the optimal treatment for this complication are poorly characterized. This study was intended to better define these issues. METHODS: Patients who underwent kidney transplantation and did not have diabetes prior to transplantation were included in the study. Clinical outcomes were compared between those who developed NODAT and those who did not. In those who developed NODAT, oral therapy was compared with insulin based therapy. RESULTS: A total of 266 kidney transplant recipients were included, of which 71 (27%) developed NODAT during the time of the follow-up. Using Cox multivariate analysis adjusted for age and gender, hazard ratio for overall mortality among patients with NODAT versus those without NODAT was 2.69 (95% CI 1.04-7.01). Among patients who developed NODAT, 29 patients (40%) were treated with an insulin-based regimen. At the end of follow-up, no difference was found in mean HbA1c, and therapy regimen was not associated with greater mortality. CONCLUSIONS: New onset diabetes in kidney transplanted patients is associated with increased mortality compared with kidney transplanted patients without NODAT.
Assuntos
Diabetes Mellitus/etiologia , Diabetes Mellitus/mortalidade , Transplante de Rim/efeitos adversos , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/mortalidade , Prognóstico , Estudos Retrospectivos , Taxa de SobrevidaRESUMO
BACKGROUND: The crude rate of early-onset Group B streptococcus disease (EOGBS) in Israel has been consistently under 0.5 for 1000 live births for the past 8 years. The Israeli Ministry of Health has adapted the risk factor based approach for preventing EOGBS and universal bacteriological screening for GBS is not recommended. In spite of this policy, there are indications that many pregnant women in Israel undergo bacteriological screening for GBS. The objective of this study is to assess the rate and characteristics of pregnant women who undergo screening for group B streptococcus (GBS) colonization in Israel. METHODS: Survey of expectant mothers who came to give birth in 29 delivery rooms throughout Israel during the month of July 2012 regarding GBS screening practice and demographics. RESULTS: A total of 2968 pregnant women participated in the assessment. Among them, 935 women (31.5 %) had been tested for GBS colonization. About 90 % of those women had no risk factors, only 542 women (60 %) underwent testing during the recommended gestational timing (35-37 weeks) and 23 % of the tested women reported being GBS carriers. GBS screening as part of the routine pregnancy follow- up was associated with: residence district, intermediate or high socioeconomic rank, being a member of certain health maintenance organization and being Jewish. Characteristics found to be significantly associated with being a GBS carrier were: low socioeconomic rank, and having a risk factor for GBS infection. CONCLUSIONS: A substantial number of pregnant women in Israel undergo screening for GBS colonization despite the national policy against universal screening. While GBS colonization was more prevalent in women of lower socioeconomic status, screening is done more often in those of higher socioeconomic status, suggesting unnecessary monetary expenses.
Assuntos
Portador Sadio/diagnóstico , Comportamento de Escolha , Programas de Rastreamento/estatística & dados numéricos , Complicações Infecciosas na Gravidez/diagnóstico , Infecções Estreptocócicas/diagnóstico , Adulto , Feminino , Humanos , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Israel , Programas de Rastreamento/legislação & jurisprudência , Gravidez , Cuidado Pré-Natal/estatística & dados numéricos , Fatores de Risco , Autorrelato , Infecções Estreptocócicas/prevenção & controle , Streptococcus agalactiae/isolamento & purificaçãoRESUMO
Differences in the seroprevalence and unique pattern of parvovirus B19 (B19V) acute infections have been documented around the world. This study was conducted to estimate the seroprevalence of anti-parvovirus B19V IgG antibodies in the Israeli population and to assess the pattern of acute infection based on data from two laboratories in Israel. The overall IgG prevalence in the 1008 representative sera samples was 61·4% and the age-adjusted prevalence rate was 58·2%. Seropositivity was significantly associated with age, ranging from 25·7% in children aged 20 years. While no significant differences in seropositivity were detected between sexes and population groups, significantly lower seroprevalence was observed in older Jews born in Africa or Asia. Acute infection rates of 4·1% (234 cases) were found based on the positive IgM results identified in samples from 5663 individuals collected between 2008 and 2013. Annual peaks of infection were observed in 2008 and 2011-2012 and major seasonal peak of B19V IgM positivity was identified in June each year. The number of requests for B19V serology was significantly higher for women aged 20-39 years while the majority IgM-positive cases were identified in young children. With more than 30% of the adult population being susceptible to B19V infection, monitoring B19V status should be considered in specific risk groups such as pregnant women.
Assuntos
Infecções por Parvoviridae/epidemiologia , Parvovirus B19 Humano/isolamento & purificação , Doença Aguda , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Anticorpos Antivirais/sangue , Criança , Pré-Escolar , Feminino , Humanos , Imunoglobulina M/sangue , Lactente , Recém-Nascido , Israel/epidemiologia , Masculino , Pessoa de Meia-Idade , Infecções por Parvoviridae/virologia , Prevalência , Fatores de Risco , Estudos Soroepidemiológicos , Adulto JovemRESUMO
BACKGROUND AND PURPOSE: Idiopathic intracranial hypertension (IIH), also known as pseudotumor cerebri, is a disorder related to increased intracranial pressure without clinical, laboratory or radiological evidence of an intracranial space occupying lesion or cerebral sinus vein thrombosis, predominantly affecting obese women of childbearing age. Our aim was to determine the incidence and clinical features of IIH in Israel. METHODS: In a cross-sectional study, all medical records of patients discharged from the hospital with a primary diagnosis of IIH during 2005-2007 were reviewed. RESULTS: Four hundred and twenty-eight patients with a new onset of IIH were diagnosed. The average annual incidence rate was 2.02 per 100,000 with an incidence of 3.17 per 100,000 for women and 0.85 per 100,000 for men. The incidence rate in females of childbearing age (18-45) was 5.49 per 100,000. The female to male ratio for >17 years old was 6.1:1 (252 females and 41 males) and 2.1:1 (60 females and 28 males) for ages 11-17. Obesity was documented in 83.4% of patients. Body mass index (BMI) data were available for 159 (37.1%) patients; of these, 59.1% had a BMI ≥ 30. CONCLUSION: The incidence of IIH in Israel has increased during the last decade. This finding could be related to the increasing rates of obesity. The association of IIH and obesity should be further explored especially with regard to the effect of weight reduction for primary prevention.
Assuntos
Hipertensão Intracraniana/epidemiologia , Obesidade/epidemiologia , Adolescente , Adulto , Fatores Etários , Criança , Comorbidade , Estudos Transversais , Feminino , Humanos , Incidência , Israel/epidemiologia , Masculino , Pessoa de Meia-Idade , Fatores Sexuais , Adulto JovemRESUMO
We provide an update on the epidemiology of shigellosis in Israel using data generated by a sentinel laboratory-based surveillance network for the period 1998-2012. The average annual incidence of culture-proven shigellosis was 97/100 000. We estimated that each case of shigellosis accounted for 25 cases in the community indicating the high burden of disease. Orthodox Jewish communities, living in highly crowded conditions and with a high number of children aged <5 years were the epicentre of country-wide biennial propagated epidemics of S. sonnei shigellosis. S. flexneri was the leading Shigella serogroup in Israeli Arabs. S. flexneri 2a and S. flexneri 6 alternated as the most common serotypes. Both S. sonnei and S. flexneri isolates showed high rates of resistance to ampicillin and trimethoprim/sulfamethoxazole and very low rates of resistance to quinolones and third-generation cephalosporins. Shigellosis due to S. sonnei conferred 81% (95% confidence interval 69-89) protection against the homologous Shigella serotype when epidemic exposure re-occurred 2 years later. These data are of value in the process of Shigella vaccine development.
Assuntos
Disenteria Bacilar/epidemiologia , Disenteria Bacilar/microbiologia , Vigilância de Evento Sentinela , Antibacterianos/uso terapêutico , Pré-Escolar , Surtos de Doenças , Farmacorresistência Bacteriana , Disenteria Bacilar/tratamento farmacológico , Feminino , Humanos , Incidência , Lactente , Recém-Nascido , Israel/epidemiologia , Masculino , Fatores de RiscoRESUMO
BACKGROUND: To date, there is scarce data on levels of exposure to bisphenol A (BPA) in the general population in Israel and the region. The goal of the current study was to measure urinary levels of BPA in the general adult population in Israel and to determine the demographic and dietary predictors of exposure. METHODS: We recruited 249 individuals (ages 20-74) from five different regions in Israel. We collected urine samples and questionnaire data including detailed dietary data and analyzed urine samples for BPA concentrations. RESULTS: Eighty nine percent of the study population had urinary BPA concentrations equal to or above the level of quantification (0.3 µg/L). Median creatinine adjusted BPA urinary concentrations in the study population (2.3 µg/g) were slightly higher than those reported for the general population in the US (1.76 µg/g) and Canada (1.47 µg/g), and were comparable to those reported for the general population in Belgium (2.25 µg/g) and Korea (2.09 µg/g). BPA concentrations were higher in Jews compared to Arab and Druze (prevalence ratio (PR)=2.34; 95%CI 1.56-3.49), in individuals with higher education (PR=1.70, 1.11-2.62), in individuals consuming mushrooms (PR=2.08, 1.07-4.05), and in smokers (PR=1.43, 1.00-2.05). CONCLUSIONS: We found that the general adult population in Israel is widely exposed to BPA. Our findings on higher BPA levels in Jews compared to Arabs and Druze and in individuals with higher education highlights the fact that predictors of BPA exposure vary across populations.
Assuntos
Árabes , Compostos Benzidrílicos/urina , Dieta , Exposição Ambiental/análise , Poluentes Ambientais/urina , Judeus , Fenóis/urina , Adulto , Idoso , Monitoramento Ambiental , Etnicidade , Feminino , Humanos , Israel , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
Toxoplasmosis seroprevalence varies considerably between countries. We studied the seroprevalence of Toxoplasma gondii IgG antibodies in a national sample of the Israeli population; 2794 sera were tested. The highest age-adjusted seroprevalence rate was in Arabs (non-Bedouins) (60.4%), significantly higher compared to the rate in Jews (19.9%) and Bedouins (27.5%) (P < 0.01). There were no significant gender differences. Seropositivity increased with age in all population groups. For Jews, seropositivity was associated with place of birth and socioeconomic status. A finding of low seroprevalence rate in Bedouins despite their poor living conditions and close contact with livestock is surprising, and might be attributed to the dry and hot climate conditions in their area of residence. In women of reproductive age the seroprevalence was 15.1% in Jews, 25.4% in Bedouins and 72.3% in Arabs (non-Bedouins). Thus, the majority of pregnant women are susceptible to primary infection with T. gondii, and the risk for congenital toxoplasmosis remains high.
Assuntos
Toxoplasmose/epidemiologia , Adolescente , Adulto , Idoso , Anticorpos Antiprotozoários/sangue , Árabes/estatística & dados numéricos , Distribuição de Qui-Quadrado , Criança , Pré-Escolar , Estudos Transversais , Feminino , Humanos , Imunoglobulina G/sangue , Lactente , Israel/epidemiologia , Judeus/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Soroepidemiológicos , Toxoplasmose/etnologia , Toxoplasmose/imunologiaRESUMO
This matched case-control study investigated the risk factors for sporadic Salmonella Infantis infection in 263 affected children and 263 age-, gender- and neighbourhood-matched controls. Information about exposure to potential risk factors was obtained via telephone interview and evaluated by conditional logistic regression analysis. Age groups ≤ 1 year (n=77) and >1 year (n = 186) were analysed separately. Of those aged ≤ 1 year, breastfeeding was a significant protective factor against infection [matched odds ratio (mOR) 0.24, 95% confidence interval (CI) 0.10-0.59, P < 0.01]. In the older group, consumption of eggs (mOR 1.87, 95% CI 1.00-3.49, P = 0.05) was a significant risk factor and thawing chicken in water (mOR 2.55, 95% CI 0.94-6.91, P = 0.07) was borderline risk factor, while consumption of carrots (mOR 0.46, 95% CI 0.26-0.83, P < 0.01), drinking tap water (mOR 0.44, 95% CI 0.22-0.85, P = 0.02), religious lifestyle (mOR 0.40, 95% CI 0.21-0.74, P < 0.01) and having a high number of children in the household (mOR 0.72, 95% CI 0.58-0.88, P < 0.01) were significant protective factors. Consumers should avoid eating undercooked eggs and food handlers should be educated regarding proper handling and cooking of eggs. Breastfeeding should be strongly encouraged by public health authorities. The public must be educated on stringent hygiene practices, especially proper cooking of eggs to reduce infection rates.
Assuntos
Infecções por Salmonella/epidemiologia , Estudos de Casos e Controles , Feminino , Manipulação de Alimentos , Humanos , Lactente , Modelos Logísticos , Masculino , Fatores de Risco , Salmonella , Adulto JovemRESUMO
Exposure to organophosphate pesticides (OPs) in agricultural and urban populations has been associated with a range of adverse health effects. The purpose of the current study was to estimate exposure to OPs in the general adult population in Israel and to determine dietary and demographic predictors of exposure. We measured six non-specific organophosphate pesticide metabolites (dialkyl phosphates) in urine samples collected from 247 Israeli adults from the general population. We collected detailed demographic and dietary data from these individuals, and explored associations between demographic and dietary characteristics and urinary dialkyl phosphate concentrations. OP metabolites were detectable in all urine samples. Concentrations of several dialkyl phosphate metabolites (dimethylphosphate, dimethylthiophosphate, diethylphosphate) were high in our study population relative to the general populations in the US and Canada and were comparable to those reported in 2010 in France. Total dialkyl phosphates were higher in individuals with fruit consumption above the 75th percentile. In a multivariate analysis, total molar dialkyl phosphate concentration increased with age and was higher in individuals with high income compared to individuals with the lowest income. Total diethyl metabolite concentrations were higher in females and in study participants whose fruit consumption was above the 75th percentile. In conclusion, we found that levels of exposure to OP pesticides were high in our study population compared to the general population in the US and Canada and that intake of fruits is an important source of exposure.
Assuntos
Exposição Ambiental/análise , Monitoramento Ambiental/estatística & dados numéricos , Análise de Alimentos/estatística & dados numéricos , Contaminação de Alimentos/análise , Compostos Organofosforados/urina , Praguicidas/urina , Adulto , Idoso , Agricultura , Demografia , Dieta/estatística & dados numéricos , Ingestão de Alimentos , Exposição Ambiental/estatística & dados numéricos , Feminino , Frutas/química , Humanos , Inseticidas/urina , Israel , Masculino , Pessoa de Meia-Idade , Organofosfatos/urina , Vigilância da População , Inquéritos e Questionários , População Urbana , Verduras/química , Adulto JovemRESUMO
BACKGROUND: The Ministry of Health Biomonitoring Study estimated exposure of individuals in the Israeli population to bisphenol A (BPA), organophosphate (OP) pesticides, phthalates, cotinine, polycyclic aromatic hydrocarbons (PAHs), and the phytoestrogenic compounds genistein and daidzein. METHODS: In 2011, 250 individuals (ages 20-74) were recruited from five different regions in Israel. Urine samples were collected and questionnaire data were obtained, including detailed dietary data (food frequency questionnaire and 24hour recall). Urinary samples were analyzed for BPA, OP metabolites (dialkyl phosphates), phthalate metabolites, cotinine, PAH metabolites, genistein, and daidzein. RESULTS AND DISCUSSION: BPA urinary concentrations were above the limit of quantification (LOQ) in 89% of the samples whereas urinary concentrations of phthalate metabolites were above the LOQ in 92-100% of the samples. PAH metabolites were above the LOQ in 63-99% of the samples whereas OP metabolites were above the LOQ in 44-100% of the samples. All non-smoking participants had detectable levels of cotinine in their urine; 63% had levels above the LOQ, and the rate of quantification was high compared to the general non-smoking population in Canada. Median creatinine adjusted concentrations of several OP metabolites (dimethyl phosphate, dimethyl thiophosphate) were high in our study population compared to the general US and Canadian populations. Median creatinine adjusted urinary BPA concentrations in the study population were comparable to those in Belgium and Korea; higher than those reported for the general US, German, and Canadian populations; and very low compared to health-based threshold values. Phthalate concentrations were higher in our study population compared to the general US population but values were very low compared to health-based threshold values. Median creatinine adjusted PAH concentrations were generally comparable to those reported for the general US population; median creatinine adjusted daidzein concentrations were high in our population compared to the general US population whereas genistein concentrations were comparable. CONCLUSIONS: We interpreted observed urinary contaminant levels observed in our study by comparing values with health-based threshold values and/or values from international human biomonitoring studies. Using this data interpretation scheme, we identified two contaminants as being of potential public health concern and high priority for public health policy intervention: environmental tobacco smoke (ETS) and OP pesticides. We used the data collected in this study to support public health policy interventions. We plan to conduct a follow-up biomonitoring study in 2015 to measure ETS and OP exposure in the general population in Israel, to evaluate the effectiveness of relevant policy interventions.
Assuntos
Exposição Ambiental , Monitoramento Ambiental , Poluentes Ambientais/urina , Fitoestrógenos/urina , Hidrocarbonetos Policíclicos Aromáticos/urina , Adulto , Idoso , Compostos Benzidrílicos/urina , Cotinina/urina , Feminino , Genisteína/urina , Humanos , Inseticidas/urina , Isoflavonas/urina , Israel , Masculino , Pessoa de Meia-Idade , Compostos Organofosforados/urina , Fenóis/urina , Ácidos Ftálicos/urina , Poluição por Fumaça de Tabaco/estatística & dados numéricos , Adulto JovemRESUMO
PURPOSE: To compare the readmission and the mortality rates of schizophrenia patients who were discharged against medical advice (AMA) and patients who were discharged by physician recommendation. METHODS: The records (1984-2005) of all consecutive admissions (n=12,937) of schizophrenia patients (n=8,052) were reviewed. Out of this group, 673 (8.3%) refused to remain in the hospital and signed a hospital form for discharge AMA. Their records were analyzed for rates of re-hospitalization and mortality at study closure. The records of AMA patients were compared to those of patients with regular discharge (n=1345). RESULTS: AMA patients were younger at admission (P<0.001), comprised more males (P<0.01), more were single (P<0.0001), and had a shorter duration of illness than the controls (P<0.05). A total of 49.9% of AMA events occurred within the first 2 weeks of hospitalization. The readmission rate was significantly higher for AMA patients than for the controls (P<0.001). The mortality rate as a result of suicide (P<0.0001) and accidents (P<0.05) was higher for AMA patients compared to controls. CONCLUSION: The schizophrenia patients discharged AMA have a higher readmission rate and a higher mortality rate due to suicide and accidents compared to non-AMA discharged patients. Patients with AMA discharge warrant special community surveillance to improve outcome.
Assuntos
Alta do Paciente/estatística & dados numéricos , Readmissão do Paciente/estatística & dados numéricos , Esquizofrenia/mortalidade , Esquizofrenia/terapia , Recusa do Paciente ao Tratamento/estatística & dados numéricos , Adulto , Fatores Etários , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Risco , Fatores SexuaisRESUMO
The aim of the present study was to assess the recent trends in the epidemiology of non-typhoid Salmonella in Israel using a sentinel laboratory-based surveillance network. Between 1999 and 2009, 8758 Salmonella stool isolates were reported by five sentinel laboratories. There was a significant decrease in the incidence rate of Salmonella isolates from 70·5/100,000 in 1999 to 21·6/100,000 in 2005 followed by a slight increase to 30·3/100,000 in 2009. Of all Salmonella, 64·3% were isolated from children in the 0-4 years age group. Up to 2008, S. Enteritidis was the most prevalent serotype and in 2009 S. Infantis emerged as the most common Salmonella serotype. The decrease in the incidence of S. Enteritidis and S. Typhimurium and increase in S. Infantis among humans were associated with a similar trend among breeding flocks, which followed significant preventive interventions conducted against S. Enteritidis and S. Typhimurium infections in poultry. Tight surveillance and education of food handlers and consumers should be enhanced to reduce the foodborne transmission of Salmonella in Israel.
Assuntos
Infecções por Salmonella/epidemiologia , Infecções por Salmonella/microbiologia , Salmonella/classificação , Salmonella/isolamento & purificação , Adolescente , Adulto , Idoso , Antibacterianos/farmacologia , Criança , Pré-Escolar , Farmacorresistência Bacteriana , Feminino , Humanos , Lactente , Israel/epidemiologia , Masculino , Pessoa de Meia-Idade , Salmonella/efeitos dos fármacos , Sorotipagem , Fatores de Tempo , Adulto JovemRESUMO
We examined the prevalence, correlates and trends of H. pylori infection in Israel using residual sera obtained in 2007-2008 from 1466 Jewish subjects aged 0-77 years and 897 Arabs aged 0-19 years, and in 2000-2001 from 627 Jewish and 575 Arab subjects aged 0-19 years. H. pylori IgG antibodies were measured by ELISA. The age-adjusted H. pylori seroprevalence was 45.2% in Jewish participants. Seropositivity increased with age, reaching 60% at age ≥ 50 years and ranged from 24.3% in subjects originating from North America/Western Europe/Australia, to 63.2% in those from Asia/Africa/South America. Among Arabs, H. pylori seroprevalence was 42.1% and reached 65% in adolescents. There was no significant change in seroprevalence between 2000-2001 and 2007-2008. High prevalence of H. pylori was found in Arabs, and in Jews originating from countries of high H. pylori endemicity. These findings are characteristic of countries of diverse ethnic structure and recent immigration.
Assuntos
Anticorpos Antibacterianos/sangue , Infecções por Helicobacter/epidemiologia , Helicobacter pylori/imunologia , Adolescente , Adulto , Fatores Etários , Idoso , Criança , Pré-Escolar , Ensaio de Imunoadsorção Enzimática , Etnicidade , Feminino , Humanos , Imunoglobulina G/sangue , Lactente , Recém-Nascido , Israel/epidemiologia , Masculino , Pessoa de Meia-Idade , Estudos Soroepidemiológicos , Adulto JovemRESUMO
PURPOSE: Evaluation of the severity of pandemic influenza requires reliable estimates of mortality attributable to the seasonal influenza. METHODS: Excess age-specific mortality during periods of influenza activity was evaluated in Israel during the period 1999-2006 for three death categories. For each respiratory year, the lowest monthly moving average for the mortality rate was subtracted from each month in the period of influenza activity. Average mortality rates in years with minimal influenza activity were deducted from corresponding months to exclude winter mortality unrelated to influenza. The sums of these results were used as estimates of excess mortality rates. RESULTS: Overall excess mortality rates ranged from 7.7 to 36.1 per 100,000 for all causes, and from 4.4 to 24.4 per 100,000 for respiratory and circulatory causes. Influenza was associated with an average of 869 (range 280-1,516) deaths annually from respiratory and circulatory diseases during seasons with significant influenza activity. About 90% of the influenza-associated mortality from respiratory and circulatory diseases was in the age group 65+ years and about 1% in the age group <50 years. The age group <50 years accounted for an annual average of seven deaths from respiratory and circulatory diseases. CONCLUSION: Annual mortality associated with seasonal influenza is highly variable. Under the age of 50 years, there is minimal seasonal influenza associated mortality. This information provides an important baseline for evaluating the severity of the A(H1N1) 2009 influenza pandemic, where persons under 50 years of age were often disproportionately represented.
Assuntos
Vírus da Influenza A Subtipo H1N1/patogenicidade , Vírus da Influenza A Subtipo H3N2/patogenicidade , Vírus da Influenza B/patogenicidade , Influenza Humana/mortalidade , Influenza Humana/prevenção & controle , Vacinação , Adolescente , Adulto , Fatores Etários , Idoso , Criança , Pré-Escolar , Política de Saúde , Humanos , Lactente , Vacinas contra Influenza/uso terapêutico , Influenza Humana/epidemiologia , Israel/epidemiologia , Pessoa de Meia-Idade , Modelos Estatísticos , Estações do Ano , Adulto JovemRESUMO
The incidence of Neisseria gonorrhoeae (NG) in Tel-Aviv district, Israel has increased since the mid-1990s. This study aimed to address behavioural attributes and identify the sources of NG infection. Of 1234 NG cases in men reported between 2000 and 2004, 379 (31%) were interviewed. Most were single, heterosexual and Israeli-born. Insertive oral sex (OS) was reported by 77% patients and vaginal intercourse by 69%, where condoms were used by 4% and 40% for these practices, respectively. Unprotected OS was performed by 95% of the 151 men involved in protected vaginal sex. OS was the most common practice among the younger age group, and in sexual contacts with casual partners or commercial sex workers (CSWs): behaviours that were reported by 37% and 36% of patients, respectively. Unprotected OS is a common route for NG transmission, and it is suggested that the rise in NG may be attributed to unprotected OS with casual partners or CSWs.
Assuntos
Gonorreia/epidemiologia , Neisseria gonorrhoeae/isolamento & purificação , Comportamento Sexual/estatística & dados numéricos , Adulto , Gonorreia/transmissão , Humanos , Incidência , Israel/epidemiologia , Masculino , Sexo sem Proteção/estatística & dados numéricos , Adulto JovemRESUMO
BACKGROUND: Stress is known to impact smoking. This survey assessed changes in smoking behaviour of smokers in Southern Israel during a military operation (December 2008-January 2009) that exposed several civilian communities to intensive rocket bombing and acute stress. METHODS: Households with an active land telephone line in Jewish Gaza vicinity communities were sampled. Inclusion criteria were age (18+ years) and being a daily or an occasional smoker. A telephone interview was carried out, focusing on socio-demographic characteristics and change in smoking behaviour during the military operation. Personal, demographic and circumstantial correlates of smoking behaviour were assessed using univariate and multivariate analyses. RESULTS: A total of 425 smokers took part in the survey. Most (85%) reported being daily smokers, and smoked, on average, 10-20 cigarettes/day before the operation. During the operation, 38% of the smokers changed their smoking habits and most (88%) reported higher than usual smoking rates. Correlates significantly associated with higher smoking during the operation were sex (female), education (lower) and not working due to the operation. CONCLUSIONS: Exposure to acute stress has an impact on smoking rates, especially in certain subgroups of smokers. Relevant smoking cessation interventions should address the special needs of smokers exposed to stressful circumstances.