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使用隐性类轨迹方法识别2型持续脊柱疼痛综合征患者的健康轨迹

Amine Ounajim¹, Maxime Billot¹, Etienne Babin¹

¹PRISMATICS Lab (Predictive Research in Spine/Neuromodulation Management and Thoracic Innovation/Cardiac Surgery), Poitiers University Hospital, Poitiers, France.

European journal of pain (London, England)

|December 6, 2024

概括

持续性脊柱疼痛综合征2型 (PSPS-T2) 患者可以分为改善或持续性低健康轨迹. 年龄较小,BMI较低,疼痛/残疾减少与PSPS-T2管理中的更好的结果有关.

科学领域:

疼痛医学医学疼痛医学
医疗保健服务研究医疗服务研究
生物统计学生物统计学

背景情况:

持续性脊柱疼痛综合征2型 (PSPS-T2) 是脊柱手术后的一种慢性疾病.
目前的研究经常在单个时间点评估PSPS-T2,未能捕捉患者的长期影响.
潜在类轨迹模型提供了一种方法来分析患者的健康随着时间的推移.

研究的目的:

在PSPS-T2.2.中识别不同的患者健康轨迹.
了解PSPS-T2.2患者的长期健康状况演变.
为改善患者评估和疼痛管理策略提供信息.

主要方法:

使用了前性观察性预测研究的数据.
包括200名被诊断为PSPS-T2.2.的患者.
应用了隐性类轨迹模型 (混合效果模型的混合) 来分析一年的健康状况,每隔3个月.

主要成果:

确定了两种不同的患者轨迹:"持续的健康状况不佳" (63.1%) 和"改善健康状况" (36.9%).
与改善健康相关的因素包括年龄较小,BMI较低,疼痛强度较低,功能障碍较低,焦虑较少,疼痛表面积较小.
三分之一的患者在研究一年中表现出健康状况的改善.

结论:

基于轨迹的聚类揭示了PSPS-T2患者的独特健康路径.
很大一部分PSPS-T2患者在一年内没有出现症状改善.
多维评估和管理,解决疼痛强度,心理困扰和功能能力,对于PSPS-T2护理至关重要.

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