Malignant Neoplasm of the Meninges: A 20-Year Retrospective Study to Assess Trends and Disparities in Place of Death.

Background: The site of death is a crucial factor associated with the tumor's progression and complications arising from it; therefore, analyzing nationwide patterns in place of death is essential. The present paper aims to evaluate the disparities in place of death for malignant neoplasm of the meninges using the CDC-WONDER (Centers for Disease Control and Prevention Wide-ranging ONline Data for Epidemiologic Research) database over 22 years (1999-2020).

Methods: CDC-WONDER data from 1999 to 2020 were analyzed to investigate mortality trends related to malignant neoplasm of the meninges. Data selection ensured inclusivity of all races, with confidentiality and death count thresholds considered. Demographics encompassed Census Regions, all genders, races, and 10-year age groups, along with a five-year forecast. Microsoft Excel (Microsoft Corporation, Redmond, Washington) and R Software (R Foundation, Boston, Massachusetts) were used for data processing and statistical analysis, with visualization through ARIMA modeling.

Results: Cumulative home and hospice deaths were analyzed based on overall age, gender, race, and region, demonstrating that home and hospice deaths increased overall, particularly in the 65-74 and 75-84 age groups, and more so in females. White individuals showed increasing trends, while Black or African American individuals remained stable. Regionally, the South had the highest increase, while the Northeast remained stagnant.

Conclusion: There is a concerning upward trend in home or hospice deaths among individuals with malignant neoplasm of the meninges, particularly within the 65-84 age group, in females, among White individuals, and in the Southern region. More comprehensive data is needed, and further research must be conducted to understand the underlying causes for the rise in these demographics and to improve healthcare facilities.