复杂干预中对剂量反应建模的方法方法的审查:见解和观点
Mollie Payne1, Dominic Stringer2, Ben Carter2
1Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK. mollie.payne@kcl.ac.uk.
对心理治疗剂量反应关系的统计方法很少. 目前的方法缺乏强大的因果推断,阻碍经验性剂量决策和最佳的患者护理.
科学领域:
- 心理治疗的研究研究.
- 临床试验方法论 临床试验方法论
- 统计建模 统计建模
背景情况:
- 剂量反应关系对于优化临床结果至关重要,特别是在心理治疗等复杂干预中.
- 与药物背景相比,心理治疗中剂量反应的研究尚未得到充分发展.
- 本综述侧重于在复杂干预,特别是心理治疗中模拟剂量反应的统计方法.
研究的目的:
- 审查现有的统计方法,以在复杂的干预中建模剂量-反应关系,重点是心理治疗.
- 为了确定心理治疗剂量反应分析当前方法的差距和局限性.
- 了解临床研究人员对心理治疗试验中剂量决定的观点.
主要方法:
- 按照PRISMA指南进行系统的文献搜索.
- 确定和分类七项符合条件的研究,分为多层/纵向建模,非参数回归和用仪器变量进行因果推理.
- 对临床研究人员关于心理治疗剂量决定的调查.
主要成果:
- 多层次/纵向建模需要会话数据,限制因果解释.
- 非参数回归提供因果推理,但依赖于假设.
- 使用仪器变量进行因果推断是有前途的,但需要先验剂量反应函数假设.
- 研究人员缺乏足够的信息来做出心理治疗中经验性剂量决定.
结论:
- 对于心理治疗剂量-反应评估的可靠统计方法很少.
- 随机对照试验 (RCT) 目前的剂量反应方法尚不发达,限制了因果推断或需要强有力的假设.
- 需要先进的方法,更明确的指导方针,以及患者参与心理治疗剂量决策,以优化患者护理.
更多相关视频
06:25Author Spotlight: High-Throughput Toxicity Screening Using Zebrafish Embryo Startle Response Assay
Published on: January 12, 2024
06:55Inverse Probability of Treatment Weighting Propensity Score using the Military Health System Data Repository and National Death Index
Published on: January 8, 2020
相关概念视频
Dose-Response Relationship: Overview
Model Approaches for Pharmacokinetic Data: Distributed Parameter Models
The distributed parameter models are specifically designed to account for variations and differences in some drug classes. This model is particularly useful for assessing regional concentrations of anticancer or...
Strategies for Assessing and Addressing Confounding
Confounding can be addressed at both the design phase of a study and through analytical methods after data...
Analysis Methods of Pharmacokinetic Data: Model and Model-Independent Approaches
The model approach uses mathematical models to describe changes in drug concentration over time. Pharmacokinetic models help characterize drug behavior in patients, predict drug concentration in the body fluids, calculate optimum dosage regimens, and evaluate the risk of toxicity. However, ensuring that the model fits the experimental data accurately...
Mechanistic Models: Compartment Models in Individual and Population Analysis
Analysis of Population Pharmacokinetic Data
