To systematically search for clinical practice guidelines focusing on the prevention and management of frailty, to evaluate their methodological quality and to synthesize the consensus recommendations.

中文翻译：

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预防和管理衰弱的临床实践指南：系统评价

系统搜索以预防和管理衰弱为重点的临床实践指南，评估其方法学质量并综合共识建议。