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Study on conversation system of fischer proportion involving neodymium, arsenic and also straightener.
The factors that interfered in the cost of the procedure were indirect variables. The items that made up these variables were gathered from the records of the internal transplantation committee and from the electronic medical records. The billing sector provided information on the direct costs per patient. RESULTS The estimated total cost of patients' hospitalization was R$ 1,257,639.11 (US$ 571,010.44). Out of this amount, R$ 1,237,338.31 (US$ 561,793.20) was paid by the Brazilian National Health System and R$ 20,300.80 (US$ 9,217.24) by the transplantation center's own resources. The highest costs related to the length of hospital stay and clinical complications such as sepsis and pneumonia. CONCLUSIONS The costs of hospitalization for kidney transplantation relate to the length of hospital stay and clinical complications.BACKGROUND Obstructive jaundice may lead to ominous complications and requires complex diagnostic evaluations and therapies that are not widely available. OBJECTIVE To analyze the epidemiological profile, referral routes and diagnostic accuracy at admittance of cases of acute cholangitis among patients with obstructive jaundice treated at a referral unit. DESIGN AND SETTING Cross-sectional study at a tertiary-level university hospital. METHODS Patients with obstructive jaundice who were treated by means of endoscopic retrograde cholangiopancreatography, resection and/or surgical biliary drainage were evaluated. The main variables analyzed were epidemiological data, referral route, bilirubin levels and time elapsed between symptom onset and admittance and diagnosing of acute cholangitis at the referral unit. The accuracy of the clinical diagnosis of acute cholangitis was compared with a retrospective analysis on the medical records in accordance with the Tokyo criteria. RESULTS Female patients predominated (58%), with an average age of 56 years. Acute cholangitis was detected in 9.9% of the individuals; application of the Tokyo criteria showed that the real prevalence was approximately 43%. The main referral route was direct contact (31.8%) and emergency care (29.7%); routing via official referral through the public healthcare system accounted for 17.6%, and internal referral from other specialties, 20%. The direct route with unofficial referral was the most important route for cases of neoplastic etiology (P less then 0.01) and was the fastest route (P less then 0.01). CONCLUSIONS There is a deficiency in the official referral routes for patients with obstructive jaundice. The accuracy of the clinical diagnosis of acute cholangitis was poor. Wider dissemination of the Tokyo criteria is essential.BACKGROUND Exposure to air pollutants has several effects on human health, including during pregnancy. OBJECTIVE To identify whether exposure to benzene and toluene among pregnant women contributes to preterm delivery. DESIGN AND SETTING Longitudinal study using data on newborns from mothers living in São José dos Campos (SP) in 2016, who had been exposed to benzene and toluene. METHODS A logistic regression model with three hierarchical levels was constructed using maternal variables relating to newborns, and using benzene and toluene concentrations in quartiles. Occurrences of cesarean births, twins or malformations were excluded. Maternal exposure windows of 5, 10, 15, 30, 60 and 90 days prior to delivery were considered. RESULTS Out of the 9,562 live births, 3,671 newborns were included and 343 newborns were born at less than 37 weeks of gestation (9.3%). The average birth weight was 3,167.2 g. Exposure to benzene and toluene was significantly associated (P = 0.04) with preterm delivery in the five-day window. There was no association in any of the other exposure windows. CONCLUSIONS It was possible to identify that maternal exposure to benzene and toluene has an acute effect on preterm delivery.BACKGROUND Nonadherence to antiretroviral therapy (ART) may lead to viral replication and development of antiretroviral resistance. OBJECTIVE To identify the factors associated with nonadherence to ART among people living with the human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) (PLWHA). DESIGN AND SETTING Cross-sectional study in a tertiary-level hospital in northeastern Brazil. METHODS Intake of less than 90% of the antiretroviral drugs prescribed in the last week prior to the interview was defined as nonadherence. Intake was evaluated using a questionnaire. Descriptive and multivariate analyses were conducted on the study population, with estimation of the respective odds ratios and 95% confidence intervals. RESULTS The prevalence of nonadherence was 28.4%. Significant associations were found regarding the following variables age less than 35 years, smoking, sedentary lifestyle, lack of medication and lack of knowledge regarding the patient's HIV status, on the part of the patient's partner or family. CONCLUSIONS Encouragement of adherence to antiretroviral therapy is one of the fundamental pillars of treatment for HIV-infected patients. The high proportion of nonadherence (28.4%) and the predictive factors related to this indicate that it is necessary to improve patients' adherence to antiretroviral therapy.in English, Portuguese INTRODUçÃO A vinculação é um passo fundamental para o cuidado contínuo da infecção pelo vírus da imunodeficiência humana (HIV/aids), sendo essencial para proporcionar o acesso à terapia antirretroviral, bem como ao cuidado integral. METODOLOGIA Estudo transversal, com pessoas vivendo com HIV (PVHIV), idade ≥ 18 anos, vinculadas entre janeiro e dezembro de 2015, em um serviço de referência para assistência ambulatorial e hospitalar especializada em HIV/aids em Belo Horizonte (MG). O tempo de vinculação foi definido como o tempo do diagnóstico até a vinculação ao serviço. Considerou-se vinculação oportuna quando esse tempo foi menor ou igual a 90 dias. PFK15 manufacturer Os dados foram coletados por meio de prontuários clínicos. Realizou-se análise de regressão logística com intervalo de confiança de 95% (IC95%). RESULTADOS Entre os 208 pacientes, a maioria era do sexo masculino (77,8%) com idade média de 39 anos. Cerca de 45% apresentaram condições definidoras de aids na vinculação. O tempo de vinculação apresentou média de 138 ± 397 dias, e a vinculação oportuna ocorreu para 76,9% dos pacientes.
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