Although smoking and alcohol consumption are known risk factors for gastric cancer (GC), studies assessing their effects on early-onset GC are limited. In this nationwide, population-based, prospective cohort study, we assessed the effects of smoking and alcohol consumption on early-onset GC in patients aged <50 years.

中文翻译：

---

吸烟和饮酒对韩国年轻人早发性胃癌发展的影响：一项基于人群的研究。

尽管吸烟和饮酒是胃癌 (GC) 的已知危险因素，但评估其对早发性 GC 影响的研究仍然有限。在这项全国性、以人群为基础的前瞻性队列研究中，我们评估了吸烟和饮酒对年龄 <50 岁患者的早发性 GC 的影响。