急性呼吸窘迫综合征患者血清骨髓相关蛋白8/14、Krüppel样转录因子2水平及其对预后的价值
刘慧 , 彭真 , 魏雪梅
中国现代医学杂志 ›› 2026, Vol. 36 ›› Issue (16) : 76 -81.
急性呼吸窘迫综合征患者血清骨髓相关蛋白8/14、Krüppel样转录因子2水平及其对预后的价值
The value of serum myeloid-related proteins 8/14 and Krüppel-like factor 2 levels in predicting prognosis for patients with acute respiratory distress syndrome
目的 分析急性呼吸窘迫综合征(ARDS)患者血清骨髓相关蛋白8/14(MRP8/14)、Krüppel样转录因子2(KLF2)水平及其预测预后的价值。 方法 选择2022年6月—2025年6月新疆维吾尔自治区人民医院收治的148例ARDS患者。随访28 d,根据患者预后情况分为死亡组(57例)与生存组(91例)。比较死亡组与生存组血清MRP8/14、KLF2水平及临床资料,分析ARDS患者预后的影响因素,分析血清MRP8/14、KLF2水平对ARDS患者死亡的预测价值。 结果 死亡组血清MRP8/14水平高于生存组,KLF2水平低于生存组(P <0.05)。死亡组年龄、入院时序贯器官衰竭(SOFA)评分、入院时急性生理与慢性健康评价系统Ⅱ(APACHEⅡ)评分均高于生存组(P <0.05)。多因素一般Logistic回归分析结果显示:血清MRP8/14高[O^R=3.364(95% CI:1.582,7.154)]、入院时SOFA评分高[O^R=3.770(95% CI:1.645,8.638)]、入院时APACHEⅡ评分高[O^R=4.112(95% CI:1.568,10.786)]为ARDS患者死亡的危险因素(P <0.05);血清KLF2水平高[O^R=0.361(95% CI:0.196,0.665)]为ARDS患者死亡的保护因素(P <0.05)。受试工作特征曲线结果显示,血清MRP8/14联合KLF2水平预测ARDS患者死亡的曲线下面积为0.905,敏感性为89.47%(95% CI:0.778,0.956),特异性为93.41%(95% CI:0.857,0.973)。 结论 血清MRP8/14、KLF2水平与ARDS患者28 d内死亡关系密切,且联合检测可提高预测ARDS患者预后的价值。
Objective To analyze the value of serum myeloid-related proteins 8/14 (MRP8/14) and Krüppel-like factor 2 (KLF2) levels in predicting prognosis for patients with acute respiratory distress syndrome (ARDS). Methods A total of 148 patients with ARDS admitted to Xinjiang Uygur Autonomous Region People's Hospital from June 2022 to June 2025 were selected. Follow-up was conducted for 28 days, and the patients were divided into the death group (n = 57) and the survival group (n = 91). The serum levels of MRP8/14 and KLF2 and clinical data were compared between the groups, and the influencing factors for the prognosis of ARDS patients and the predictive value of serum MRP8/14 and KLF2 levels for the death of ARDS patients were analyzed. Results The serum MRP8/14 levels in the death group were higher than those in the survival group (P < 0.05), and the serum KLF2 levels in the death group were lower than those in the survival group (P < 0.05). The death group had older age, and higher Sequential Organ Failure Assessment (SOFA) scores and Acute Physiology And Chronic Health Evaluation Ⅱ (APACHE Ⅱ) scores at admission compared to the survival group (P < 0.05). The multivariable regression analysis revealed that high serum MRP8/14 levels [O^R = 3.364 (95% CI: 1.582, 7.154) ], high SOFA scores at admission [O^R = 3.770 (95% CI: 1.645, 8.638) ], and high APACHE Ⅱ scores at admission [O^R = 4.112 (95% CI: 1.568, 10.786) ] were risk factors for death in ARDS patients (P < 0.05), while high serum KLF2 levels [O^R = 0.361 (95% CI: 0.196, 0.665) ] were a protective factor for death in ARDS patients (P < 0.05). The receiver operating characteristic (ROC) curve analysis demonstrated that the area under the curve of the combination of serum MRP8/14 and KLF2 levels for predicting death in ARDS patients was 0.905, with a sensitivity of 89.47% (95% CI: 0.778, 0.956) and a specificity of 93.41% (95% CI: 0.857, 0.973). Conclusion Serum MRP8/14 and KLF2 levels are closely related to the 28-day mortality of ARDS patients, and the combined detection of these two indicators can improve the predictive performance for the prognosis of ARDS patients.
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新疆维吾尔自治区自然科学基金(2025D01C408)
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