Mortality-specific comorbidity among inpatients with epilepsy: A preliminary cross-sectional study in West China

Epilepsy & Behavior : E&B
Yang SiHongbin Sun

Abstract

The purpose of this study was to investigate the current condition of mortality-specific comorbidity among hospitalized patients with epilepsy (PWE). The discharge abstract records of PWE from over 730,000 admissions were extracted from the hospital medical database. Fourteen mortality-related comorbidities from an epilepsy-specific index (ESI) were selected for the present assessment. The hospital-based prevalence of these comorbidities was estimated. The distributions of PWE with an ESI-based prognostic score were calculated. A cohort of 11,422 PWE (male 58.5%) was included in the present study. The order of comorbidities in terms of high to low prevalence ranking was as follows: hypertension (19.6%), peripheral vascular disease (8.1%), cardiac arrhythmias (5.8%), dementia (4.6%), renal disease (4.1%), congestive heart failure (3.8%), metastatic cancer (3.4%), brain tumor (2.4%), paraplegia and hemiplegia (2.0%), solid tumor without metastasis (1.7%), anoxic brain injury (1.4%), pulmonary circulation disorders (1.3%), moderate or severe liver disease (1.1%), and aspiration pneumonia (0.2%). High rates of comorbidities in the elderly were also noted. Spearman correlation analysis showed a moderate correlation between the chang...Continue Reading

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