Publications by authors named "R H H Groenwold"
Identifying predictors of nosocomial pneumonia in trauma patients admitted to a level-1 trauma center.
Arch Orthop Trauma Surg
December 2024
Background: Nosocomial pneumonia is common in trauma patients and associated with an adverse prognosis. We recently externally validated and recalibrated an existing formula to predict nosocomial pneumonia risk. Identifying more potential predictors could aid in a more accurate prediction of nosocomial pneumonia risk in level-1 trauma patients.
View Article and Find Full Text PDFHealthcare research into patient volumes and volume-outcome relations can have far-reaching consequences. By means of a thought experiment, five core elements of valid research into patient volumes are identified: variation in numbers of patients, scalability of capacity, comparability regarding quality of care, comparability regarding groups of patients, and statistical precision. Practical challenges are described for each of these aspects as well as their possible impact on research quality.
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- The study examined differences in echocardiographic assessments of native and bioprosthetic aortic valves between core laboratories and clinical centers, finding clinically relevant discrepancies.
- Data was collected from the PERIGON trial, which involved patients undergoing surgical aortic valve replacement, and involved comparing echocardiographic results from centers to independent analysis by a core lab.
- Results showed that while some continuous measurements had high agreement (around 0.90), there were notable variances, particularly in left ventricular outflow tract area and stroke volume, indicating the need for standardized evaluation practices.
Objectives: To investigate the course of restrictions in paid and unpaid work and corresponding societal costs in patients with hand osteoarthritis (OA).
Methods: Patients with data of at least baseline and one follow-up moment (year one up to year eight) of the Dutch Hand OSTeoArthritis in Secondary care cohort (HOSTAS) were included. The Health and Labour Questionnaire was used to assess over the last two weeks hand OA-related restrictions for paid and unpaid work.
Aims: Adults with type 2 diabetes have an increased risk of cardiovascular events (CVE), the world's leading cause of mortality. The SCORE2-Diabetes model is a tool designed to estimate the 10-year risk of CVE specifically in individuals with type 2 diabetes. However, the performance of such models may vary across different demographic and socioeconomic groups, necessitating validation and assessment in diverse populations.
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