Children with acute lymphoblastic leukemia often experience various physical and psychological symptoms during chemotherapy. Previous studies have used predetermined symptom inventories to analyze the complex relationships between these symptoms, which has certain limitations.

中文翻译：

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基于电子护理记录分析急性淋巴细胞白血病儿童化疗期间的症状群。

急性淋巴细胞白血病患儿在化疗过程中常常会出现各种身体和心理症状。以往的研究都是利用预定的症状清单来分析这些症状之间的复杂关系，存在一定的局限性。