Browsing by Author "Baker, Brittany"

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    Clinical decision instruments for predicting mortality in patients with cirrhosis seeking emergency department care
    (Wiley, 2025) Parvataneni, Swetha; Haugh, Michelle; Sarkis, Yara; Baker, Brittany; Nephew, Lauren D.; Ghabril, Marwan S.; Vuppalanchi, Raj; Orman, Eric S.; Chalasani, Naga P.; Desai, Archita P.; Harrison, Nicholas Eric; Medicine, School of Medicine
    Objective: Clinical decision instruments (CDIs) could be useful to aid risk stratification and disposition of emergency department (ED) patients with cirrhosis. Our primary objective was to derive and internally validate a novel Cirrhosis Risk Instrument for Stratifying Post-Emergency department mortality (CRISPE) for the outcomes of 14- and 30-day post-ED mortality. Secondarily, we externally validated the existing Model for End-Stage Liver Disease (MELD) scores for explicit use in ED patients and prediction of the same outcomes. Methods: A cohort of 2093 adults with cirrhosis, at 16 sites in a statewide health system, was analyzed for 119 candidate variables available at ED disposition. LASSO with 10-fold cross-validation was used in variable selection for 14-day (CRISPE-14) and 30-day (CRISPE-30) logistic regression models. Area under the receiver operating characteristic curve (AUROC) was calculated for each variant of the CRISPE and MELD scores and compared via Delong's test. Predictions were compared to actual ED disposition for predictive value and reclassification statistics. Results: Median (interquartile range [IQR]) characteristics of the cohort were age 62 (53-70) years and MELD 3.0 13.0 (8.0-20.0). Mortality was 4.3% and 8.5% at 14 and 30 days, respectively. CRISPE-14 and CRISPE-30 outperformed each MELD variant, achieving AUROC of 0.824 (95% CI: 0.781-0.866) and 0.829 (0.796-0.861), respectively. MELD 3.0 AUROCs were 0.724 (0.667-0.781) and 0.715 (0.672-0.781), respectively. Compared to ED disposition, CRISPE-14, CRISPE-30, and MELD 3.0 significantly improved positive and negative predictive value and net reclassification index at multiple cutoffs. Applying CRISPE-30 (cutoff 4.5) favorably reclassified one net ED disposition for mortality for every 12 patients, while MELD 3.0 net reclassified one disposition per 84 patients. Conclusions: CDIs may be useful in risk-stratifying ED patients with cirrhosis and aiding disposition decision making. The novel CRISPE CDI showed powerful performance and requires external validation, while the existing MELD 3.0 score has moderate performance and is now externally-validated in an ED population for short-term mortality.
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    How do Internal Medicine Residency Program Websites Signal their Inclusion of LGBTQIA+ Applicants in the East North Central Region?
    (2024-04-26) Gribbin, Will; Baker, Brittany; Peterson, Ellen; Anak Ganeng, Brenda; Byram, Jessica
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    Low socioeconomic status exacerbates unmet health-related needs in patients with autoimmune hepatitis
    (Wiley Online Library, 2024) Singleton, Carolyn; Carter, Allie; Baker, Brittany; Jones, Emma; Green, Kelsey; Lammert, Craig; Nephew, Lauren D.
    Diminished quality of life has been well characterized in patients with autoimmune hepatitis (AIH); however, the full spectrum of unmet needs is unclear. We hypothesized that there is a high burden of health-related unmet needs in patients with AIH, and this burden differs by socioeconomic status (SES). Methods Members of the Autoimmune Hepatitis Association were invited online and by email to complete a modified version of the Systemic Lupus Erythematosus Patient Needs Questionnaire. Demographic and clinical data were also captured. Low SES was defined as annual household income <30 k, education level below high school, or moderate–high concern for transportation, food or housing. Multivariable logistic regression assessed the association between unmet health-related needs and SES. Results There were 433 participants; 89.8% identified as women, 16.2% lived outside the US, and 25.6% were classified as low SES. Over 70% of respondents reported at least one moderate–high need in the health-related unmet need domains. In multivariable logistic regression, patients in the low-SES group reported significantly higher odds of unmet needs compared to the moderate–high-SES group: for adequate information about side effects (OR 1.64, 95% CI 1.06–2.53, p = 0.026), opportunity to speak with others with AIH (OR 2.34, 95% CI 1.50–3.66, p < 0.001), healthcare professionals acknowledging patient emotions (OR 2.41, 95% CI 1.56–3.74, p < 0.001) and being taken seriously by medical providers (OR 2.09, 95% CI 1.34–3.28, p = 0.001). There is a high burden of health-related unmet needs in all patients with AIH that is exacerbated by low SES.