Southern medical journal
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Hemoglobin A1c is the measurement of glycated hemoglobin and can aid in both the diagnosis and continued management of diabetes mellitus. Accurate glycosylated hemoglobin A1c (A1c) measurements are an essential part of decision making in the diagnosis and treatment of type 2 diabetes mellitus. Although national standards exist to eliminate technical error with A1c testing, multiple patient conditions can falsely decrease or elevate the A1c. ⋯ Conditions that affect the A1c can be either those that impair erythrocyte production or alter the normal process of glycation. Some variation also has been associated with patient ethnicity and even with normal aging. We describe alternatives to A1c testing for the above clinical scenarios in an effort to make the practicing clinician aware of alternatives for glucose evaluation.
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Southern medical journal · Nov 2015
Comparative StudyAssociation of Systemic Inflammatory Response Syndrome with Clinical Outcomes of Pediatric Patients with Pneumonia.
Systemic inflammatory response syndrome (SIRS) may complicate pneumonia. When present, it suggests that the patient's pneumonia is more severe. As such, recognition of SIRS among patients with pneumonia may be helpful in identifying those requiring more careful evaluation. Our objective was to examine the relation between the presence of SIRS and adverse clinical outcomes among children with pneumonia seen in the emergency department (ED). ⋯ SIRS in children with community-acquired pneumonia is associated with a significantly higher likelihood of experiencing a more adverse outcome. Based on these observations, a sepsis screening tool in the ED that identifies SIRS in children with pneumonia has the potential to identify those children needing more intense monitoring and treatment.
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Southern medical journal · Nov 2015
Risk Factors for 30-Day Readmissions of Individuals with Decompensated Cirrhosis.
Patients with cirrhosis have a high rate of 30-day hospital readmission that affects their quality of life and contributes to increased healthcare-related costs. The aim of our study was to identify frequency, predictors, and preventable causes of hospital readmissions among patients with decompensated cirrhosis. ⋯ The independent variable that predicted 30-day readmission in patients with decompensated cirrhosis was higher BMI. Approximately one-third of 30-day readmissions were possibly preventable. These findings support the need to develop specific interventions for disease management to improve patient care and save on extraneous healthcare costs.
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Southern medical journal · Oct 2015
An Investigation of the Variety and Complexity of Statistical Methods Used in Current Internal Medicine Literature.
Accreditation Council for Graduate Medical Education guidelines require internal medicine residents to develop skills in the interpretation of medical literature and to understand the principles of research. A necessary component is the ability to understand the statistical methods used and their results, material that is not an in-depth focus of most medical school curricula and residency programs. Given the breadth and depth of the current medical literature and an increasing emphasis on complex, sophisticated statistical analyses, the statistical foundation and education necessary for residents are uncertain. ⋯ The interpretation of the current medical literature can require an extensive background in statistical methods at an education level exceeding the material and resources provided to most medical students and residents. Given the complexity and time pressure of medical education, these deficiencies will be hard to correct, but this project can serve as a basis for developing a curriculum in study design and statistical methods needed by physicians-in-training.