Bronchiolitis is the leading cause of hospital admission for respiratory disease among infants aged <1 year. Clinical practice guidelines can benefit patients by reducing the performance of unnecessary tests, hospital admissions, and treatment with lack of a supportive evidence base. This review aimed to identify current clinical practice guidelines worldwide, appraise their methodological quality, and discuss variability across guidelines for the diagnosis and management of bronchiolitis.

中文翻译：

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《临床实践指南》对系统性毛细支气管炎的诊断和治疗进行了系统回顾。

毛细支气管炎是1岁以下婴儿呼吸道疾病住院的主要原因。临床实践指南可通过减少不必要的检查，住院和缺乏支持证据的治疗方法而使患者受益。这篇综述旨在确定全球当前的临床实践指南，评估其方法学质量，并讨论细支气管炎诊断和管理指南之间的差异。