: Recently, the treatment of Crohn's disease (CD) has changed to a treat-totarget strategy, in which disease progression is prevented with early intervention. We analyzed the long-term evolution of nonstricturing, nonpenetrating (B1) disease at diagnosis and factors related to disease evolution in pediatric CD.

中文翻译：

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疾病行为演变的危险因素和生物制剂在减少诊断时非狭窄、非穿透性克罗恩病儿科患者进展中的疗效：韩国的单中心经验。

：最近，克罗恩病 (CD) 的治疗已转变为靶向治疗策略，即通过早期干预来预防疾病进展。我们分析了诊断时非狭窄性、非穿透性 (B1) 疾病的长期演变以及与儿科 CD 疾病演变相关的因素。