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表4 远期复合终点的Cox单因素分析
Table 4 Univariate Cox regression analysis for long term composite endpoint
Variable Secondary event(n=17) No secondary event(n=60) HR(95%CI) P
Age(years,x ± s) 46.6 ± 12.0000000 050.7 ± 14.50000000 0.982(0.949-1.017) 0.307
Male[n(%)] 0 00.14(82.4) 43(71.7)0000 1.700(0.488-5.918) 0.405
BSA(m ,x ± s) 1.85 ± 0.22000000 01.84 ± 0.250000000 1.158(0.148-9.026) 0.889
2
Diabetes mellitus[n(%)] 0 00.00(0) 9(15.0)000 - 0.209 *
Arterial hypertension[n(%)] 0 00.06(35.3) 27(45.0)0000 0.617(0.227-1.677) 0.344
AF[n(%)] 0 00.02(11.8) 9(15.0)000 1.086(0.246-4.795) 0.913
LBBB[n(%)] 0 00.00(0) 6(10.0)000 - 0.913 *
NYHA(x ± s) 3.0 ± 0.7000000 02.7 ± 0.70000000 1.675(0.792 -3.539) 0.177
LVEF(%,x ± s) 29.0 ± 6.00000000 30.2 ± 5.60000000 0.988(0.904-1.079) 0.782
LVEDV(mL,x ± s) 341.3 ± 129.0000000 282.0 ± 87.90000000 1.006(1.002-1.010) 0.007
LVESV(mL,x ± s) 274.6 ± 119.3000000 217.0 ± 78.00000000 1.007(1.002-1.011) 0.005
LVM(g,x ± s) 205.5 ± 82.00000000 208.9 ± 60.90000000 0.999(0.991-1.007) 0.810
ACEI/ARB/ARNI[n(%)] 0 00.11(64.7) 43(71.7)0000 0.814(0.300-2.210) 0.687
Beta blocker[n(%)] 0 00.15(88.2) 57(95.0)0000 0.434(0.099-1.907) 0.269
MRA[n(%)] 0 00.15(88.2) 48(80.0)0000 1.304(0.295-5.762) 0.726
Diuretics[n(%)] 0 00.13(76.5) 44(73.3)0000 0.964(0.313-2.966) 0.949
SGLT2i[n(%)] 0 00.02(11.8) 28(46.7)0000 0.321(0.071-1.443) 0.138
NT⁃proBNP[ng/L,M(P25,P75)] 2 667.0(653.0,8 680.0) 1 296.5(495.0,2 615.0) 1.000(1.000 -1.000) 0.231
LGE[n(%)] 0 00.14(82.4) 51(85.0)0000 1.133(0.324-3.966) 0.845
LGE burden[%,M(P25,P75)] 0 009.0(1.0,28.1) 3.1(1.3,7.3)00 1.031(1.001-1.062) 0.040
ΔLVEF[%,M(P25,P75)] 29.0 ± 6.00000000 14.1(6.2,23.4)00 0.954(0.915-0.994) 0.025
Drug response[n(%)] 0 00.07(41.2) 37(61.7)0000 0.498(0.189-1.310) 0.158
*:Due to a group of no outcome events occurring in this categorical variable,the P⁃value here is calculated using the Log⁃rank test.
对患者用药是否符合心衰标准化药物治疗未作进 to the research design;JI Yujia and ZHANG Xinwei collected
一步统计分析,许多心衰药物具有抗纤维化作用,包 and analyzed the data;ZHANG Enrui was responsible for pre⁃
括β受体阻滞剂、血管紧张素转换酶抑制剂及钠葡萄 paring the charts;JI Yujia wrote the manuscript.
糖共转运蛋白2抑制剂等 [23-24] 。本研究纳入患者使用 [参考文献]
药物的比例在发生与未发生结局终点两组之间差异
[1] KADAKIA R S,LINK M S,DOMINIC P,et al. Sudden
无统计学意义,因此不同的药物联合LGE对NICM患 cardiac death in nonischemic cardiomyopathy[J]. Prog
者远期预后的影响有待进一步确认。 Cardiovasc Dis,2019,62(3):235-241
综上,采用 CMR 评估的 LGE 负荷与 NICM 患者 [2] CHRISPIN J,MERCHANT F M,LAKDAWALA N K,et
药物治疗后 LVEF 提升呈负相关,且 LGE 负荷是 al. Risk of arrhythmic death in patients with nonischemic
NICM 患者 VTA 事件的独立危险因素,VTA 事件与 cardiomyopathy:JACC review topic of the week[J]. J Am
药物治疗反应无关。 Coll Cardiol,2023,82(8):735-747
利益冲突声明: [3] ARBELO E,PROTONOTARIOS A,GIMENO J R,et al.
所有作者声明无利益冲突。 2023 ESC guidelines for the management of cardiomyopa⁃
Conflict of Interests: thies[J]. Eur Heart J,2023,44(37):3503-3626
All authors declare no conflict of interests. [4] TFELT⁃HANSEN J,GARCIA R,ALBERT C,et al. Risk
作者贡献声明: stratification of sudden cardiac death:a review[J]. Euro⁃
计雨佳、张恩瑞、张新尉共同参与了研究思路的设计;计 pace,2023,25(8):1-9
雨佳、张新尉进行数据收集与分析;张恩瑞负责图表制作;计 [5] 陈 思,陈允安,张 洁,等.多模态影像对STEMI患者
雨佳撰写论文。 急诊 PCI 术后 MACE 的预测价值[J].南京医科大学学
Author’s Contributions: 报(自然科学版),2024,44(11):1525-1533
JI Yujia,ZHANG Enrui,and ZHANG Xinwei contributed CHEN S,CHEN Y A,ZHANG J,et al. The predictvalue of mul⁃

