مقایسهٔ روشها
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| وزندهی مبتنی بر امتیاز تمایل چند دورهای× | وزندهی احتمال معکوسِ دریافتِ درمان (IPW / IPTW)× | |
|---|---|---|
| حوزه | استنتاج علّی | استنتاج علّی |
| خانواده | Regression model | Regression model |
| سال پیدایش | 2000 | 2000 |
| پدیدآور≠ | Robins, Hernán, and Brumback (building on Robins' g-computation framework) | Robins, Hernán & Brumback |
| نوع≠ | Quasi-experimental causal inference | Causal inference weighting estimator |
| منبع بنیادین≠ | Hernán, M. A., & Robins, J. M. (2020). Causal Inference: What If. Chapman & Hall/CRC. link ↗ | Robins, J. M., Hernán, M. A., & Brumback, B. (2000). Marginal Structural Models and Causal Inference in Epidemiology. Epidemiology, 11(5), 550-560. DOI ↗ |
| نامهای دیگر≠ | longitudinal propensity score weighting, multi-wave PSW, time-varying propensity score weighting, sequential propensity score weighting | IPW, IPTW, inverse probability of treatment weighting, marginal structural model weighting |
| مرتبط | 5 | 5 |
| خلاصه≠ | Multi-period propensity score weighting extends the standard propensity score weighting framework to settings with repeated measurements and time-varying treatments. It constructs stabilised inverse probability weights (IPW) at each time point so that the weighted sample resembles a sequence of randomised experiments, allowing unbiased estimation of causal effects under longitudinal confounding. | Inverse Probability Weighting is a causal-inference method that assigns each observation a weight equal to the inverse of its probability of receiving the treatment it actually received. Introduced by Robins, Hernán and Brumback (2000) for marginal structural models, it builds a pseudo-population in which treatment is independent of measured confounders, balancing selection bias. |
| ScholarGateمجموعهداده ↗ |
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