Сравнение методов
Просматривайте выбранные методы рядом; строки с различиями подсвечены.
| Анализ выживаемости с поправкой на риск× | Метод подбора на основе оценки склонности× | |
|---|---|---|
| Область≠ | Эпидемиология | Статистика исследований |
| Семейство | Process / pipeline | Process / pipeline |
| Год появления≠ | 1972 (Cox regression); broader covariate-adjusted survival methods developed 1970s–1990s | 1983 |
| Автор метода≠ | D. R. Cox (regression framework); extensions via Kaplan & Meier, Breslow, and others | Paul Rosenbaum and Donald Rubin |
| Тип≠ | Observational and experimental analytical method | Method |
| Основополагающий источник≠ | Cox, D. R. (1972). Regression models and life-tables. Journal of the Royal Statistical Society, Series B, 34(2), 187–220. link ↗ | Rosenbaum, P. R., & Rubin, D. B. (1983). The central role of the propensity score in observational studies for causal effects. Biometrika, 70(1), 41–55. DOI ↗ |
| Другие названия≠ | covariate-adjusted survival analysis, adjusted time-to-event analysis, risk-stratified survival analysis, adjusted Kaplan-Meier / Cox analysis | PSM, propensity score weighting, covariate balance |
| Связанные≠ | 5 | 3 |
| Сводка≠ | Risk-adjusted survival analysis estimates the time to an event of interest — such as death, relapse, or hospital readmission — while simultaneously accounting for baseline differences in patient characteristics (covariates). By incorporating confounders such as age, comorbidities, or disease severity, it produces hazard ratios, survival curves, and median survival estimates that are attributable to the factor of interest rather than to pre-existing risk differences between groups. | Propensity score matching (PSM) is a method for reducing confounding bias in observational studies by balancing baseline characteristics between treatment groups, simulating randomization. Developed by Rosenbaum and Rubin (1983), it estimates the probability of receiving treatment given observed covariates, then matches or weights treated and control individuals with similar treatment probabilities. Widely used in medicine, epidemiology, and policy evaluation when randomized trials are infeasible or unethical, enabling estimation of treatment effects while controlling for selection bias. |
| ScholarGateНабор данных ↗ |
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