Determining if the prognostic nutritional index can predict outcomes in community acquired bacterial pneumonia.

BACKGROUND: The Prognostic Nutritional Index (PNI) uses albumin levels and total lymphocyte count to predict the relationship between immune-nutritional state and prognosis in a variety of diseases, however it has not been studied in community acquired bacterial pneumonia (CABP). We conducted a historical cohort study to determine if there was an association between PNI and clinical outcomes in patients with CABP. METHODS: We reviewed 204 adult patients with confirmed CABP, and calculated admission PNI and Neutrophil-to-Lymphocyte Ratio (NLR). A comparative analysis was performed to determine the association of these values, as well as other risk factors, with the primary outcomes of 30-day readmissions and death. RESULTS: Of the 204 patients, 56.9% (116) were male, 48% (98) were black/African American and the mean age was 63.2 ± 16.1 years. The NLR was neither associated with death nor 30-day readmission. The mean PNI in those who survived was 34.7 ± 4.5, compared to 30.1 ± 6.5, in those who died, p < 0.001. From multivariable analysis after controlling for the Charlson score and age, every one-unit increase in the PNI decreased the risk of death by 13.6%. The PNI was not associated with readmissions. CONCLUSIONS: These findings suggest that poor immune and nutritional states, as reflected by PNI, both contribute to mortality, with a significant negative correlation between PNI and death in CABP. PNI was predictive of mortality in this patient cohort; NLR was not. Monitoring of albumin and lymphocyte count in CABP can provide a means for prevention and early intervention.

Using the Electronic Medical Record to Address Code Status Documentation: A Quality Improvement Project.

ABSTRACT: Code status (CS) is often overlooked while admitting patients to the hospital. This is important for patients with end-stage disease. This quality improvement project investigated whether a CS pop-up alert in the electronic medical record, combined with provider education, improved addressing CS. The project consisted of a baseline chart review, implementation of the alert and physician education, and a postintervention chart review. We reviewed 1828 charts at baseline and 1,775 at postintervention. From univariable analysis, there were improvements in addressing CS, being full code, cardiopulmonary resuscitation, intubation, use of vasopressors, and cardioversion technique categories (all p < .001). Documentation of do not resuscitate did not change. From logistic regression, after controlling for age, race, end-stage liver disease, stroke, cancer, hospital unit, and sepsis, patients in the postintervention period were two times more likely to have CS addressed (odds ratio [OR] = 2.04, p < .001). There was a significant improvement in CS documentation from our interventions.

A data management approach to quality assurance using colorectal carcinoma reports from two institutions as a model.

We used data management software to compare pathology report data concerning regional lymph node sampling for colorectal carcinoma from 2 institutions using different dissection methods. Data were retrieved from 2 disparate anatomic pathology information systems for all cases of colorectal carcinoma in 2003 involving the ascending and descending colon. Initial sorting of the data included overall lymph node recovery to assess differences between the dissection methods at the 2 institutions. Additional segregation of the data was used to challenge the application's capability of accurately addressing the complexity of the process. This software approach can be used to evaluate data from disparate computer systems, and we demonstrate how an automated function can enable institutions to compare internal pathologic assessment processes and the results of those comparisons. The use of this process has future implications for pathology quality assurance in other areas.