Given the multifactorial pathogenesis of juvenile spondyloarthritis (JSpA) and evidence of a protective effect in phenotypically similar diseases, we aimed to test whether breastfeeding is associated with the development and disease activity of JSpA.

中文翻译：

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婴儿母乳喂养与脊柱关节炎的关联：病例对照研究。

鉴于幼年型脊柱关节炎 (JSpA) 的多因素发病机制以及对表型相似疾病的保护作用的证据，我们旨在测试母乳喂养是否与 JSpA 的发展和疾病活动相关。