RESUMO
The purpose of this study was to predict Paralympian swimmers' happiness as a result of winning 2016 Paralympic medals. Understanding potential antecedents of athletes' happiness has theoretical and practical value. Medal winners (N = 138) had their facial expressions rated for happiness at the race finish. Three predictors were examined: finish place (i.e., first, second, or third), swimmers' expectations for race place, and race time. A multiple-regression analysis predicting happiness was significant, F(3, 98) = 3.66, p < .015, accounting for 10% of the variance. Significant beta weights for race place (ß = -0.551) and finishing higher than their 2015 world ranking (ß = 0.551) indicated that higher-finishing swimmers were happier than lower-finishing swimmers, and swimmers who finished better than their 2015 ranking were happier than swimmers who finished lower than their ranking. The authors also found partial support for the counterfactual-thinking hypothesis for male swimmers and evidence of gender and country differences in happiness.
Assuntos
Desempenho Atlético/psicologia , Pessoas com Deficiência/psicologia , Previsões , Felicidade , Natação , Adolescente , Adulto , Distinções e Prêmios , Feminino , Humanos , Entrevistas como Assunto , Masculino , Pesquisa Qualitativa , Análise de Regressão , Adulto JovemRESUMO
IMPORTANCE: Our study provides insights into the evolution of the coronavirus disease 2019 (COVID-19) pandemic in Malta, a highly connected and understudied country. We combined epidemiological and phylodynamic analyses to analyze trends in the number of new cases, deaths, tests, positivity rates, and evolutionary and dispersal patterns from August 2020 to January 2022. Our reconstructions inferred 173 independent severe acute respiratory syndrome coronavirus 2 introductions into Malta from various global regions. Our study demonstrates that characterizing epidemiological trends coupled with phylodynamic modeling can inform the implementation of public health interventions to help control COVID-19 transmission in the community.
Assuntos
COVID-19 , SARS-CoV-2 , Humanos , SARS-CoV-2/genética , COVID-19/epidemiologia , Malta , Saúde Pública , Análise Espaço-Temporal , FilogeniaRESUMO
A 30-year-old male suffered from acute abdomen following duodenal biopsy taken at esophagogastroduodenoscopy (EGD). Exploratory laparotomy showed a large retroperitoneal hematoma arising from the second part of the duodenum that was then treated conservatively. To the authors' knowledge, this is the first case of extensive retroperitoneal hematoma following EGD. The hemorrhage is speculated to have been caused by the tearing of one of the pancreaticoduodenal arteries or one of their branches during the duodenal biopsy.
Assuntos
Abdome Agudo/etiologia , Biópsia/efeitos adversos , Duodeno/irrigação sanguínea , Endoscopia do Sistema Digestório/efeitos adversos , Hematoma/etiologia , Abdome Agudo/diagnóstico , Abdome Agudo/cirurgia , Adulto , Hematoma/diagnóstico , Hematoma/cirurgia , Humanos , Angiografia por Ressonância Magnética , Masculino , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Fibrinogen is produced in the liver and tends to be reduced in liver cirrhosis. Quantitative and qualitative tests exist to measure fibrinogen. We aimed to validate the functional fibrinogen thromboelastography assay (FF-TEG) and propose a new model to estimate fibrinogen levels via the Clauss method (Clauss) using data from a prothrombin time-derived fibrinogen assay (PT-Fg) in patients with liver cirrhosis. MATERIALS AND METHODS: Clauss, PT-Fg, fibrinogen antigen (Fib-Ag) and FF-TEG were studied in 55 patients with liver cirrhosis (26 with Child-Turcotte-Pugh [CTP]-A disease, 14 with CTP-B and 15 CTP-C) and 20 healthy individuals. RESULTS: The results of all four assays correlated strongly with each other, but gave significantly different mean levels in all cohorts. PT-Fg gave the highest levels whereas the Clauss gave the lowest levels. The FF-TEG performed well with results which were in between the Clauss and the PT-Fg. Significant differences were only observed between CTP-A and CTP-C for the Clauss, PT-Fg and Fib-Ag but not functional fibrinogen level. We devised a simple linear regression model in order to estimate Clauss from the PT-Fg. DISCUSSION: The results of the FF-TEG correlate well with those of routine fibrinogen assays in patients with liver cirrhosis. However, the FF-TEG assay does not discriminate between early and late stages of disease, pointing to a preserved fibrin clot strength in cirrhosis. Through linear regression models, fibrinogen levels can be accurately estimated using the Clauss method based on fibrinogen levels obtained in the cheaper PT-Fg.
Assuntos
Fibrinogênio/metabolismo , Hepatopatias/sangue , Modelos Biológicos , Tromboelastografia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Hepatopatias/patologia , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND: The primary aim of the study was to estimate the incidence of Crohn's disease (CD) and ulcerative colitis (UC), collectively known as inflammatory bowel disease (IBD), in Malta in a well-defined population during a 13-year study period. METHODS: Diagnostic criteria for CD and UC were defined. A diagnosis of IBD was obtained from the histopathology reports at St. Luke's Hospital, Malta, between January 1993 and December 2005. The date of diagnosis was defined as the date of the first histopathology report revealing signs of IBD. RESULTS: Incidence rates were standardized using the direct method on the European Standard Population. The mean incidence of UC in males was 8.16 per 100,000 per year and for females was 7.59 per 100,000 per year, while that for CD in males was 0.96 per 100,000 per year and for females 1.622 per 100,000 per year. Using linear regression, in UC there is an almost significant (P = 0.069) increasing trend with time but no difference by gender (P = 0.591). On the other hand, in CD there is no significant trend with time (P = 0.555) but almost a significant difference by gender (P = 0.078). CONCLUSIONS: This is the first Maltese study in which the incidence of IBD has been recorded. In Malta the incidence of UC is similar to the overall incidence of other European countries while the incidence of CD is lower. In fact, the incidence rates of CD are among the lowest in Europe, similar to other southern European countries.
Assuntos
Colite Ulcerativa/epidemiologia , Doença de Crohn/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Feminino , Humanos , Incidência , Masculino , Malta/epidemiologia , Pessoa de Meia-IdadeRESUMO
BACKGROUND AND AIMS: There is limited data on the risk of developing diarrhoea in travelling patients with inflammatory bowel disease (IBD). We analysed the rate of developing diarrhoea among travellers suffering from IBD and their healthy controls. METHODS: We performed a retrospective case-controlled study among 78 patients with IBD and their healthy travelling companion controls, thus matching both groups to the same environmental conditions. Data was retrieved through a structured questionnaire, interview and clinical case notes review. RESULTS: Sixteen (20.5%) patients with IBD developed diarrhoea while abroad (p -0.0001) Statistical analysis using a χ2 test for independence (with Yates Continuity Correction). Prior to travelling, they were in clinical remission. Only one healthy control (1.3%) developed diarrhoea while abroad. In 11 patients (14.1%), the duration of diarrhoea was 3â days or less, and resolved on its own without antibiotics, any increase in their IBD medications and without a medical consultation. The other five patients had a flare-up of their disease and needed medications to put them back into remission. There was no statistically significant difference between patients having immunomodulator medications versus those having aminosalicylates only in developing diarrhoea when abroad. CONCLUSIONS: Patients with IBD have a higher rate of developing diarrhoea compared with controls when travelling. Thus, such patients must always seek a pretravel medical consultation.
Assuntos
Biópsia/métodos , Duodenopatias/diagnóstico , Duodeno/patologia , Leishmania donovani/isolamento & purificação , Leishmaniose Visceral/diagnóstico , Animais , Diagnóstico Diferencial , Duodenopatias/microbiologia , Duodeno/microbiologia , Endoscopia Gastrointestinal , Humanos , Leishmaniose Visceral/microbiologia , Masculino , Pessoa de Meia-IdadeAssuntos
Doença Celíaca/fisiopatologia , Adolescente , Adulto , Idoso , Doença Celíaca/epidemiologia , Feminino , Humanos , Masculino , Malta/epidemiologia , Pessoa de Meia-IdadeRESUMO
A young lady with a long history of recurrent infections was referred to the gastroenterology department by an infectious disease consultant because of a long history of profuse diarrhoea. A nitroblue tetrazolium (NBT) test performed in her mid-teens had shown zero reduction of the dye. The clinical, biochemical, radiological and endoscopic findings were suggestive of possible underlying Crohn's disease. However, the NBT test was more suggestive of a granulomatous colitis which frequently mimics Crohn's disease in patients with Chronic granulomatous disease. Management with immunosuppressants is proving to be very difficult in this patient in view of recurrent sepsis on introducing these drugs.