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预后营养指数与初诊症状性多发性骨髓瘤患者临床病理特征及无进展生存期的关系

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摘要 目的探讨预后营养指数(PNI)与初诊症状性多发性骨髓瘤(MM)患者临床病理特征的关系及对无进展生存期(PFS)的预测价值。方法回顾性分析160例症状性MM患者的临床资料,采用X-Tile软件确定PNI的最佳截断值,采用Kaplan-Meier法及Cox比例风险回归模型行患者PFS的单因素和多因素分析。结果高PNI组和低PNI组年龄、身体质量指数(BMI)、血红蛋白值、外周血淋巴细胞绝对值、外周血血小板绝对值、血清白蛋白、血清总胆固醇、ISS分期差异均有统计学意义(均P<0.05)。Cox回归分析显示PNI指数、是否接受以蛋白酶体抑制剂(如硼替佐米)为基础的化疗是影响症状性MM患者PFS的独立影响因素(均P<0.05)。结论PNI指数对PFS具有较好的预测价值。蛋白酶体抑制剂的应用可以显著改善症状性MM患者的预后。
出处 《现代实用医学》 2022年第6期730-733,共4页 Modern Practical Medicine
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