Publications by authors named "Diane Kuhn"

Objective: Existing literature shows associations between patient demographics and reported experiences of care, but this relationship is poorly understood. Our objective was to use natural language processing of patient comments to gain insight into associations between patient demographics and experiences of care.

Methods: This is a cross-sectional study of 14,848 unique emergency department (ED) patient visits from 1/1/2020 to 12/31/2020.

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Background Pregnant laboring patients sometimes require interfacility transfer to a higher level of care. There is a paucity of evidence to inform when it is safe to transfer a laboring patient and when delivery may be too imminent to transfer. Methods This is a retrospective study of pregnant patients undergoing interfacility transfer with a specialized obstetric transport team deployed from a large Midwest regional healthcare system.

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Background And Objectives: Hospitals and clinicians increasingly are reimbursed based on quality of care through financial incentives tied to value-based purchasing. Patient-centered care, measured through patient experience surveys, is a key component of many quality incentive programs. We hypothesize that operational aspects such as wait times are an important element of emergency department (ED) patient experience.

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Pregnancy-related emergency department visits are common in the United States. Although typically managed safely in the outpatient setting, patients with spontaneous abortion may also present with life-threatening hemorrhage or infection. Management strategies for spontaneous abortion are similarly wide-ranging from expectant management to emergent surgical intervention.

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Reducing cost without sacrificing quality of patient care is an important yet challenging goal for healthcare professionals and policymakers alike. This challenge is at the forefront in the United States, where per capita healthcare costs are much higher than in similar countries around the world. The state of Maryland is unique in the hospital financing landscape due to its "capitation" payment system (also known as "global budget"), in which revenue for hospital-based services is set at the beginning of the year.

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Study Objective: Patient experience metrics have become increasingly important in evaluations of health care organizations and physician performance. Although such measures have been touted as a way to make objective comparisons of performance, they are subject to many of the same biases as other survey instruments, including gender bias.

Methods: A total of 320 surveys were conducted between February and October 2020.

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Introduction: Patients with spontaneous intracranial hemorrhage (sICH) have high mortality and morbidity, which are associated with blood pressure variability. Additionally, blood pressure variability is associated with acute kidney injury (AKI) in critically ill patients, but its association with sICH patients in emergency departments (ED) is unclear. Our study investigated the association between blood pressure variability in the ED and the risk of developing AKI during sICH patients' hospital stay.

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: Real-time remote tele-mentored echocardiography (RTMUS echo) involves the transmission of clinical ultrasound (CU) cardiac images with direct feedback from a CU expert at a different location. In this review, we summarize the current uses of RTMUS to diagnose and manage cardiovascular dysfunction and discuss expanded and future uses. : We performed a literature search (PubMed and EMBase) to access articles related to RTMUS echo.

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Introduction: Despite the well documented importance of blood pressure management in patients with spontaneous intracerebral hemorrhage (sICH), little is known about whether emergency departments (EDs) are able to achieve close monitoring and precise management. Our study characterizes ED monitoring and management of blood pressure in sICH patients.

Methods: This is a retrospective study of adults with sICH and elevated intracranial pressure.

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Objective: Patients with spontaneous intracranial hemorrhage (sICH) have poor outcomes, in part because of blood pressure variability (BPV). Patients with sICH causing elevated intracranial pressure (ICP) are frequently transferred to tertiary centers for neurosurgical interventions. We hypothesized that BPV and care intensity during transport would correlate with outcomes in patients with sICH and elevated ICP.

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Background: Increased photoprotection by natural melanin allows for African-Americans to be less impacted by photoaging than Caucasians. However, less is known about chronological aging in this population.

Objective: To create a photonumeric scale for African-Americans to evaluate chronological skin aging and to explore contributing elements to intrinsic aging.

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Background: African-Americans are less affected by photoaging than lighter skin individuals. Although scales for photoaging have been developed for Caucasians and Asians, no scale exists for African-Americans.

Aim: To develop a photonumeric scale for photoaging and to determine factors that contribute to photoaging in African-Americans.

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Background: Extracorporeal photopheresis (ECP) is an effective treatment option for mycosis fungoides (MF) and associated with few systemic side effects.

Objective: We sought to investigate whether there were differences in rates of ECP use between African-American and Caucasian patients with stage III/IV MF.

Methods: We conducted a retrospective review of all patients treated for MF at the Johns Hopkins Hospital main campus outpatient clinic between 1999 and 2011.

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Valid measures of the integration of patient care could provide rapid and accurate feedback on the successfulness of current efforts to improve health care delivery systems. This article describes the development and pilot testing of a new survey, based on a novel conceptual model, which measures the integration of patient care as experienced by patients. We administered the survey to 1,289 patients with multiple chronic conditions from one health system and received responses from 527 patients (43%).

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