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Impact of social disparities on 10 year survival rates in paediatric cancers: a cohort study. | LitMetric

Impact of social disparities on 10 year survival rates in paediatric cancers: a cohort study.

Lancet Reg Health Am

Division of Urology, Nemours Children's Health, Jacksonville, FL, 32207, USA.

Published: April 2023

AI Article Synopsis

Article Abstract

Background: Studies reporting on the impact of social determinants of health on childhood cancer are limited. The current study aimed to examine the relationship between health disparities, as measured by the social deprivation index, and mortality in paediatric oncology patients using a population-based national database.

Methods: In this cohort study of children across all paediatric cancers, survival rates were determined using the Surveillance, Epidemiology, and End Results (SEER) database from 1975 to 2016. The social deprivation index was used to measure and assess healthcare disparities and specifically the impact on both overall and cancer-specific survival. Hazard ratios were used to assess the association of area deprivation.

Findings: The study cohort was composed of 99,542 patients with paediatric cancer. Patients had a median age of 10 years old (IQR: 3-16) with 46,109 (46.3%) of female sex. Based on race, 79,984 (80.4%) of patients were identified as white while 10,801 (10.9%) were identified as Black. Patients from socially deprived areas had significantly higher hazard of death overall for both non-metastatic [1.27 (95% CI: 1.19-1.36)] and metastatic presentations [1.09 (95% CI: 1.05-1.15)] compared to in more socially affluent areas.

Interpretation: Patients from the most socially deprived areas had lower rates of overall and cancer-specific survival compared to patients from socially affluent areas. With an increase in childhood cancer survivors, implementation of social determinant indices, such as the social deprivation index, might aid improvement in healthcare outcomes for the most vulnerable patients.

Funding: There was no study sponsor or extramural funding.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9974417PMC
http://dx.doi.org/10.1016/j.lana.2023.100454DOI Listing

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