The American journal of emergency medicine
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This study investigated the relationship between 28-day mortality in patients with COVID-19 pneumonia and the CURB-65 score, platelet count (PLT), mean platelet volume (MPV), and MPV/PLT ratio (MPR). ⋯ In addition to the CURB-65 score, MPV and MPR values can be used to predict 28-day mortality in patients with COVID-19 pneumonia.
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Multicenter Study
External validation of the POP score for predicting obstetric and gynecological diseases in the emergency department.
The POP score was developed as an easy screening tool for predicting obstetrics and gynecological (OBGYN) diseases in the emergency department (ED), and consists of three predictors, each representing one point: past history of OBGYN diseases, no fever or digestive symptoms, and peritoneal irritation signs). However, its external validity has not yet been evaluated. We aimed to perform the external validation of the POP score. ⋯ Using ED data of three tertiary care hospitals, we externally validated the POP score for prediction of OBGYN diseases in the ED. The POP score likely has clinical value for screening OBGYN diseases in young adult women with abdominal pain in the ED.