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. 2022 Apr;51(2):137–143. [Article in Chinese] doi: 10.3724/zdxbyxb-2022-0035

表 2 复发/难治多发性骨髓瘤患者BCMA靶向的CAR-T细胞治疗期间发生AKI危险因素的单因素logistic回归分析结果

Table 2 Results of univariate logistic regression analysis of risk factors associated with the occurrence of AKI in relapsed/refractory multiple myeloma patients during BCMA CAR-T cell therapy

[ nMQ 1Q 3)]

影响因素

AKI患者( n=25)

非AKI患者( n=74)

偏回归系数

标准误

P

相对危险度(95% CI

年龄(岁)

61.0(54.5,66.0)

59.0(51.8,63.3)

0.004

0.025

0.885

1.004(0.955~1.055)

性别(男/女)

18/7

39/35

0.836

0.503

0.096

2.308(0.862~6.180)

存在髓外侵犯(是/否)

11/14

40/34

–0.404

0.466

0.386

0.668(0.268~1.663)

预处理后eGFR(mL·min –1·1.73 m –2

70.5(36.1,97.2)

97.0(83.0,104.0)

–0.027

0.008

0.001

0.974(0.959~0.989)

预处理后SCr水平(μmol/L)

105.0(67.5,178.0)

64.5(53.3,79.5)

0.018

0.005

0.001

1.018(1.008~1.029)

CAR-T细胞输注剂量(×10 8个)

3.3(1.3,4.7)

2.8(1.8,4.2)

0.017

0.142

0.614

1.074(0.814~1.418)

CRS发生时间(d)

1.0(1.0,5.5)

3.0(1.8,5.0)

–0.017

0.076

0.829

0.894(0.847~1.142)

CRS最高等级(3~4级/<3级)

18/7

28/46

1.441

0.506

0.004

4.224(1.568~11.385)

BCMA:B细胞成熟抗原;CAR:嵌合抗原受体;AKI:急性肾损伤;eGFR:估算肾小球滤过率;SCr:血清肌酐;CRS:细胞因子释放综合征.