<p>Project ECHO Revisited: Propensity Score Analysis And HCV Treatment Outcomes</p>
نویسندگان
چکیده
منابع مشابه
propensity score analysis
Methods for propensity score analysis (PSA) originated with Rosenbaum and Rubin (1983), as vehicles to sharpen and clarify treatment group comparisons in observational studies. Although highly recommended by many statisticians, and applied often in medical sciences, PSA has seen relatively few applications in the social and behavioral sciences. This paper aims to facilitate sound PSA applicatio...
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For some time, propensity score (PS) based methods have been frequently applied in the analysis of observational and registry data. The PS is the conditional probability of a certain treatment given patient’s covariates. PS methods are used to eliminate imbalances in baseline covariate distributions between treatment groups and permit to estimate marginal effects. The package nonrandom is a too...
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The purpose of this paper is to determine how much is the “bonus” or “prize” to the sales per worker of Internet-using firms compared to not Internet-using firms. The author employs matching techniques based on an Argentinean database. The author first presents a binary logit model, in which the dependent variable is a dichotomous variable equal to 1 if the firm adopted Internet and 0 otherwise...
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We provide new evidence on the effectiveness of microfinance intervention for poverty alleviation. We apply the Propensity Score Matching (PSM) method to data collected in a recent randomized control trial (RCT) in India by Banerjee et al. (2014). The PSM method allows us to answer an additional set of questions not answered by the original study. First, we explore the characteristics of MFI bo...
متن کاملBayesian propensity score analysis for observational data.
In the analysis of observational data, stratifying patients on the estimated propensity scores reduces confounding from measured variables. Confidence intervals for the treatment effect are typically calculated without acknowledging uncertainty in the estimated propensity scores, and intuitively this may yield inferences, which are falsely precise. In this paper, we describe a Bayesian method t...
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ژورنال
عنوان ژورنال: Hepatic Medicine: Evidence and Research
سال: 2019
ISSN: 1179-1535
DOI: 10.2147/hmer.s212855