Factors Affecting Survival in Spindle Cell Melanoma
Author Information
Author(s): Muacevic Alexander, Adler John R, Wu Xinxin, Silberstein Peter T
Primary Institution: Creighton University School of Medicine
Hypothesis
How do demographic and clinical factors affect overall survival outcomes in spindle cell melanoma?
Conclusion
Demographic and clinical characteristics significantly influence survival outcomes in spindle cell melanoma, with surgical intervention being the primary treatment associated with improved survival.
Supporting Evidence
- Older age is linked to worse overall survival.
- Female sex is associated with better overall survival compared to males.
- Black patients have worse overall survival compared to White patients.
- Patients with private insurance have significantly better overall survival.
- Surgical treatment is associated with lower mortality risk.
Takeaway
This study looked at how different factors like age, sex, and treatment affect how long people live after being diagnosed with a rare type of skin cancer called spindle cell melanoma.
Methodology
A retrospective cohort study analyzing histologically confirmed spindle cell melanoma cases diagnosed between 2004 and 2021, using multivariate Cox regression analysis.
Potential Biases
Potential biases related to the retrospective nature of the study and the data source.
Limitations
The study may not fully capture all socioeconomic variables and healthcare access disparities.
Participant Demographics
Most participants were White (97.5%), male (65.2%), and primarily treated in metropolitan areas (85.7%).
Statistical Information
P-Value
<0.001
Confidence Interval
1.058-1.065
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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