ABSTRACT Objective: To characterize, via a predictive model using real-world data, patients with diabetes with a heightened probability of hospitalization. Methods: At the Endocrinology Unit of a tertiary public hospital in Rio Grande do Sul, Brazil, a retrospective cohort study analyzed initial consultations from January 1, 2015, to December 31, 2017, focusing on 617 patients with diabetes. Within this group, 82.98% (512 patients) did not require hospitalization, while 17.02% (105 patients) were hospitalized at least once. Multiple machine learning algorithms […]

ABSTRACT Objective: To evaluate the association between obesity and hospitalization in mild COVID-19 adult outpatients in Brazil. Subjects and methods: Adults with signs and symptoms suggestive of acute SARS-CoV-2 infection who sought treatment in two hospital (public and private) emergency departments were prospectively enrolled. Patients with confirmed COVID-19 at inclusion were followed by phone calls at days D7, D14 and D28. Multivariable logistic regression models were employed to explore the association between obesity and other potential predictors for hospitalization. Results: […]

ABSTRACT Objective: Cardiovascular diseases are the leading cause of death in Brazil, imposing substantial economic burden on the health care system. Familial hypercholesterolemia (FH) is known to greatly increase the risk of premature coronary artery disease (CAD). This study aimed to estimate the economic impact of hospitalizations due to CAD attributable to FH in the Brazilian Unified Health Care System (SUS). Subjects and methods: Retrospective, cross-sectional study of data obtained from the Hospital Information System of the SUS (SIHSUS). We […]

Hospitalization and sickness are known as possible interference factors on the neuroendocrine (pituitary-adrenal) response to stimulation tests. To evaluate this response, we studied 11 hospitalized children (mean age: 5.4 ± 3.3 years). The stimuluation test using ovine corticotropin-releasing hormone (CRH; 1 ±g/kg) was performed at 8:00 am. Blood samples were collected at 0, 30, 60, and 90 min after CRH injection, to measure ACTH and cortisol. No adverse effect related to the use of CRH was observed. Basal levels of […]