Analysis of factors affecting the survival of patients with standard-risk multiple myeloma
10.3969/j.issn.1671-8348.2025.10.014
- VernacularTitle:多发性骨髓瘤标危患者生存期的影响因素分析
- Author:
Nannan ZHANG
1
;
Jintong ZHONG
;
Xue HU
Author Information
1. 重庆医科大学附属第一医院输血科,重庆 400016
- Keywords:
multiple myeloma;
mSMART 3.0;
influencing factors;
survival analysis;
prognosis
- From:
Chongqing Medicine
2025;54(10):2319-2325
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the factors influencing shorter survival in standard-risk multiple myeloma(MM)patients as defined by the mSMART3.0 criteria,and to provide a basis for constructing a more precise risk prediction model for MM patients.Methods A retrospective analysis was conducted on 388 MM patients from the First Affiliated Hospital of Chongqing Medical University between January 2015 and January 2022.Clinical baseline data,laboratory test results,and overall survival(OS)data were collected.SPSS 27.0 software was used for the analysis of relevant factors,with a P-value of less than 0.05 considered statistically significant.Results Analysis of the 82 mSMART 3.0 standard-risk MM patients revealed that age(P＜0.01)and monocyte percentage(P=0.025)differed significantly between the groups with differing survival outcomes.Further COX regression analysis indicated that advanced age(HR=1.057,95％CI:1.022-1.093,P=0.01)and a high monocyte percentage(HR=1.115,95％CI:1.041-1.193,P=0.02)were independent risk factors influencing the OS of standard-risk MM patients.Conclusion Both age and monocyte percentage are independent adverse factors affecting the survival of standard-risk MM patients ac-cording to the mSMART 3.0 staging system.Incorporating these factors into the stratification criteria is ex-pected to enhance the accuracy of risk stratification.
