期刊论文详细信息
| Frontiers in Psychology | |
| Mediation Analysis with Survival Outcomes: Accelerated Failure Time vs. Proportional Hazards Models | |
| Lois A. Gelf1 | |
| 关键词: survival analysis; statistical mediation; monte carlo simulation; potential outcomes; causal modeling; | |
| DOI : 10.3389/fpsyg.2016.00423 | |
| 学科分类：心理学（综合） | |
| 来源: Frontiers | |
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【 摘 要 】
Objective: Survival time is an important type of outcome variable in treatment research. Currently, limited guidance is available regarding performing mediation analyses with survival outcomes, which generally do not have normally distributed errors, and contain unobserved (censored) events. We present considerations for choosing an approach, using a comparison of semi-parametric proportional hazards (PH) and fully parametric accelerated failure time (AFT) approaches for illustration.
【 授权许可】
CC BY
【 预 览 】
| Files | Size | Format | View |
|---|---|---|---|
| RO201901222535272ZK.pdf | 433KB |  download |
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