Polymyositis/dermatomyositis readmissions: analysis of the nationwide readmission database.

Background: There is a scarcity of national population-based studies on polymyositis (PM)/dermatomyositis (DM) readmissions in the USA. In this study, we aim to describe the rates, reasons for readmissions, and characteristics of readmissions for adults hospitalized for PM/DM in the USA.

Methods: We analyzed the 2018 Nationwide Readmissions Database (NRD).

Analysis of Cutaneous Lupus Hospitalizations: A United States National Population-Based Study.

Background There are limited studies analyzing cutaneous lupus erythematosus (CLE) hospitalizations. In this study, we aimed to analyze baseline demographics of systemic lupus erythematosus (SLE) and CLE patients, identify the most common reasons for hospitalizations, and find out the hospitalization outcomes.  Materials and methods We performed the analysis using the National (Nationwide) Inpatient Sample (NIS) database between 2016 and 2019.

Severe major depressive disorder readmissions: A national United States population study.

Background: National population data are scarce on readmission following hospitalization for severe major depressive disorder (SMDD) in the United States (U.S.).

Most common reasons for emergency department presentation among patients with psychiatric disorders: A United States nationwide analysis.

Background: There is a scarcity of national United States (U.S.) data on emergency department (ED) utilization among patients with psychiatric disorders (PD).