Prevalence Study
Mostrando 13-24 de 5317 artigos, teses e dissertações.
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13. Comment on “Prevalence of arterial hypertension and associated factors: a population-based study”
Revista da Associação Médica Brasileira. Publicado em: 2022
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14. Prevalence of primary dysmenorrhea and associated factors in adult women
SUMMARY OBJECTIVE: This study aimed to assess the prevalence and factors associated with primary dysmenorrhea in a sample of adult women. METHODS: A cross-sectional study was carried out with women aged between 19 and 49 years from a city of northeastern Brazil. Sociodemographic, gynecological, and obstetric variables were assessed by questionnaires and in
Revista da Associação Médica Brasileira. Publicado em: 2022
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15. ERICA: prevalence of fish consumption and its association with cardiovascular risk factors and healthy behavior in Brazilian adolescents
Abstract Objective: To describe the prevalence of fish consumption and its association with cardiovascular risk factors and healthy behavior in Brazilian adolescents. Method: The authors investigated data from 71,533 participants of the Study of Cardiovascular Risk in Adolescents (Estudo de Riscos Cardiovasculares em Adolescentes - ERICA), a nationwide, cr
Jornal de Pediatria. Publicado em: 2022
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16. Overweight/obesity in adolescents with phenylketonuria: protective and predisposing factors
Abstract Objective: To estimate the prevalence and factors associated with overweight/obesity development in adolescents with early diagnosed phenylketonuria treated exclusively by diet. Methodology: In this cross-sectional study anthropometric measurements, serum phenylalanine levels, and 10 metabolites associated with lipid and carbohydrate metabolism we
Jornal de Pediatria. Publicado em: 2022
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17. Prevalence and functional status of children with complex chronic conditions in Brazilian PICUs during the COVID-19 pandemic
Abstract Objective The proportion of children with complex chronic conditions is increasing in PICUs around the world. We determined the prevalence and functional status of children with complex chronic conditions in Brazilian PICUs during the COVID-19 pandemic. Methods The authors conducted a point prevalence cross-sectional study among fifteen Brazilian
Jornal de Pediatria. Publicado em: 2022
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18. Prevalence of Atrial Fibrillation in Pacemaker Patients
Abstract Background: Current pacemakers allow for the continuous recording of the occurrence of arrhythmic events. One of the most frequent arrhythmias after implantation of a device is atrial fibrillation (AF), an important risk factor for embolic events. The frequency of this arrhythmia in pacemaker patients has not been widely studied. Objectives: This
International Journal of Cardiovascular Sciences. Publicado em: 2022
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19. Hemoglobin S identification in blood donors: A cross section of prevalence
ABSTRACT Introduction: In Brazil, the sickle cell trait (SCT) has an average prevalence of 4% in the general population and 6-10% among Afro-descendants. Although SCT is highly prevalent, a large segment of the population ignores their status. The Therapeutic Guidelines prohibit the transfusion of SCT red blood cells into patients with hemoglobin disorders
Hematology, Transfusion and Cell Therapy. Publicado em: 2022
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20. Comment on “Prevalence of subhealth status and its effects on mental health and smartphone addiction: a cross-sectional study among Chinese medical students”
Revista da Associação Médica Brasileira. Publicado em: 2022
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21. High prevalence of serological weak D phenotype and preponderance of weak D type 4.0.1. genetic variant in a Nigerian population: implications for transfusion practice in a resource-limited setting
ABSTRACT Introduction: Prevalence of RhD negative phenotype in Nigeria is low; this leads to scarcity of RhD negative red cells for transfusion. Serological and molecular genotyping of RhD negative individuals for weak D types could reduce this scarcity. The aim of this study was to determine the serological prevalence and molecular types of weak D phenotyp
Hematology, Transfusion and Cell Therapy. Publicado em: 2022
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22. Labor interventions in low- and high-risk parturients in a university hospital
SUMMARY OBJECTIVE: The main aim of this study was to evaluate the impact of using interventions in low- and high-risk parturients on maternal and perinatal adverse outcomes during labor. METHODS: This is a prospective study. The analyzed variables were obtained through a questionnaire with puerperal women (between 1- and 48-h postpartum) and through medica
Revista da Associação Médica Brasileira. Publicado em: 2022
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23. Sporadic Rectocolic Polyps Prevalence and Management
Abstract Objective To evaluate the prevalence of polyps and their treatments. Materials and Method This is a retrospective study conducted in our department over 20 years and 3 months between January 2000 and March 2021. All patients with colorectal polyps who underwent endoscopic resection were included. We evaluated the resection techniques and the manag
Journal of Coloproctology (Rio de Janeiro). Publicado em: 2022
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24. Prevalence of Epstein-Barr Viral DNA among children at a single hospital in Suzhou, China
Abstract Objective: This study aimed to describe the prevalence of Epstein-Barr virus (EBV)-DNA among children in Suzhou, and to explore the association between plasma EBV load and disease diagnosis. Methods: All children admitted to the Children’s Hospital of Soochow University between January 2018 and September 2020 and subjected to the plasma EBV-DNA
Jornal de Pediatria. Publicado em: 2022