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在早产视网膜病变中预后营养指数:疾病严重性的潜在指标?

Ahmet Ozdemir¹, Abdulcemal Gurpinar², Zeynep Yuksel³

¹Department of Ophthalmology, Faculty of Medicine, Ondokuz Mayis University, 55139, Samsun, Turkey. dr_ahmet_ozdemir@hotmail.com.

International ophthalmology

|August 25, 2025

概括

预后营养指数 (PNI) 可以预测早产视网膜病变 (ROP) 的严重程度和治疗的需要. 这一指数与临床因素相结合,有助于预先预测ROP.

科学领域:

新生儿学
眼科眼科
儿童营养

背景情况:

早产视网膜病变 (ROP) 是早产婴儿视力受损的重要原因.
早期识别ROP的严重程度和治疗需求对于最佳结果至关重要.
预后营养指数 (PNI) 反映了营养和免疫状态,可能与ROP的发展有关.

研究的目的:

调查预后营养指数 (PNI) 作为RP疾病严重性的预测指标.
评估PNI在确定ROP处理的要求中的作用.

主要方法:

对406名早产婴儿进行回顾性队列研究,分为没有ROP,回归ROP和接受ROP治疗的组.
临床数据分析,包括妊娠年龄 (GA),出生体重 (BW),血清白蛋白和PNI.
与ROC分析一起进行后勤和顺序回归,以评估PNI的预测能力.

主要成果:

较低的PNI值与增加的ROP严重性和治疗需求有显著的关联 (p < 0. 001).
对于ROP治疗需求,PNI的预测能力很高 (AUC=0. 822),截止值为34. 02.
怀孕年龄和PNI是严重ROP的重要逆预测因素.

结论:

PNI是评估ROP严重性和预测治疗必要性的有价值的生物标志物.
这些发现突显了婴儿营养/免疫状况与ROP之间的联系.
整合PNI与GA和BW可以提高早期ROP预后和治疗计划.

关键词:

免疫评估营养状况过早出生预测营养指数 (PNI)过早产生的视网膜病变 (ROP)

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