Abstract
This retrospective observational study investigates the demographic differences between Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) patients with and without Fibromyalgia as a comorbidity using the Nationwide Inpatient Sample database.
Results reveal significant differences in demographics, including a higher proportion of females and a younger mean age in the Fibromyalgia group. Additionally, the Fibromyalgia group had lower in-hospital mortality, higher proportion of patients discharged home or to short-term hospitals, shorter lengths of stay, and lower hospital charges.
Despite having lower Elixhauser comorbidity scores, ME/CFS patients with Fibromyalgia had higher prevalence of certain conditions.
Limitations include missing data, and further research is warranted to refine ME/CFS definitions and develop personalized treatment plans. The study highlights the need for better understanding of ME/CFS mechanisms, correlations with comorbidities like Fibromyalgia, and potential predictors to improve diagnosis and treatment.
Source: Arvind Vishnu Murali. Identifying Demographic Trends in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Patients Presenting with Fibromyalgia as a Comorbidity in the Nationwide Inpatient Sample Database. Icahn School of Medicine at Mount Sinai ProQuest Dissertations Publishing, 2023. 30494377. https://www.proquest.com/openview/12cb80c96056a220f9e1d8bd7ea5fecc/1?pq-origsite=gscholar&cbl=18750&diss=y