Reduced Racial Disparity in Melanoma Diagnoses – Insights from VA Study

Welcome to a comprehensive exploration of recent findings related to melanoma diagnoses and racial disparities. The Veterans Affairs (VA) has unveiled some intriguing findings that may have substantial implications for the wider U.S. population.

A Closer Look at Melanoma in the VA

A recent study has revealed that racial differences in the stage of melanoma at diagnosis are not as marked among a large pool of VA patients compared to a similar demographic of U.S. men. This pattern was consistent across all age groups, with the most notable differences seen in the proportion of melanomas diagnosed at the local disease stage and those presenting with distant metastasis.

Highlighting the Problem

As of 2010, melanoma ranks as the fourth most common cancer diagnosed in male VA patients. Despite facing significant exposure to the sun due to their occupation, only 11%-13% of U.S. active-duty personnel use sunscreen regularly. Additionally, racial disparities present a substantial concern not just within the VA but across other sectors too.

Analyzing Melanoma Stages

To achieve a comprehensive understanding of the stages at which melanoma is diagnosed among different racial groups, researchers carried out a detailed comparison. This study primarily concentrated on White patients and non-White patients both within the VA healthcare system and across the broader U.S. population.

Extent of the Study

The study encompassed cases of invasive cutaneous melanoma identified from 2000 to 2019. This extensive timeframe enabled the researchers to scrutinize the development and progression of the disease over time, as well as any shifts in diagnostic patterns.

Sample Size and Data Sources

VA Healthcare System

Within the VA healthcare system, the study scrutinized a total of 44,077 cases of invasive melanoma. This substantial sample size lends credibility and robustness to the conclusions drawn about this specific group.

Surveillance, Epidemiology, and End Results Program (SEER)

Alongside the VA cases, the researchers also included cases from the SEER, a leading source of U.S. cancer statistics. This program contributed an additional 217,030 cases of invasive melanoma to the analysis.

Discoveries from the Study

The study found that racial disparities in melanoma staging were significantly less pronounced in the VA compared to SEER. For instance, localized disease constituted 77.9% of melanomas among Whites versus 71.0% among non-Whites in the VA. Conversely, in SEER, the localized disease made up 80.7% of melanomas among Whites versus 61.5% among non-Whites – more than double the disparity observed in the VA.

The difference between Whites and non-Whites noted for regional or distant metastatic disease at presentation in the VA was also less than the disparity seen in SEER.

Implications of the Study

These discoveries indicate that the VA may be more successful in reducing racial disparities in the stage of melanoma at diagnosis. This could potentially be due to the insured access to healthcare that all patients in the VA dataset have, regardless of their socioeconomic status. The decreased disparity in racial differences observed among patients older than 65 across systems may be due to the availability of Medicare to older general populations.

Limitations and Future Research

The study acknowledged several limitations, including the predominantly elderly and male VA population, potential under-reporting of non-VA dermatologic care, and variations in geographic regions covered by each database. Further research is crucial to fully comprehend these findings and their implications, especially for younger patients and over time.


While these findings might be encouraging for veterans, it seems premature to attribute this reduction in disparity to access or organizational interventions. Nevertheless, this information serves as a foundation for further investigation to enhance care for all patients.

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