Revisiting gastric cancer disparities in Asian American subgroups: insights from the SEER database
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By
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Peng Luo
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Xiaoxiao Fan
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Guojun Chen
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Kaiyang Zhu
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Linghua Chen
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Yuzhi (Michael) Bai
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Shihua Wang
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Linghua Zhu
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June 16, 2026
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Clinical Scorecard: Exploring Disparities in Gastric Cancer Among Asian American Subgroups: Analysis of the SEER Database
At a Glance
| Category | Detail |
|---|
| Condition | |
| Key Mechanisms | Disparities in incidence, mortality, and survival rates among Asian American subgroups, as evidenced by SEER data. |
| Target Population | |
| Care Setting | |
Key Highlights
- 16,321 Asian American patients identified from SEER database (2000-2021).
- 29% diagnosed at localized stage; South Asians show most favorable survival rates.
- Survival rates improved in most Asian American subgroups from 2000-2010 to 2011-2021.
- Japanese patients had the lowest survival rates among Asian American subgroups.
- Increased use of chemotherapy and localized-stage diagnosis observed.
Guideline-Based Recommendations
Diagnosis
- Utilize SEER database for identifying gastric cancer cases among Asian Americans.
Management
- Consider demographic factors such as ethnicity and marital status in treatment planning.
Monitoring & Follow-up
- Track survival rates and treatment outcomes across different Asian American subgroups.
Risks
- Higher incidence rates of gastric cancer among Korean, Vietnamese, and Chinese Americans.
Patient & Prescribing Data
Asian American patients diagnosed with gastric cancer.
South Asian patients more likely to receive chemotherapy and have favorable survival outcomes.
Clinical Best Practices
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