Research institution

Harvard–MIT Division of Health Sciences and Technology

2 researchers0 verified3 linked papers47,627 indexed citations

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Public research profiles associated with Harvard–MIT Division of Health Sciences and Technology.

Research from this institution

Publications linked through researcher authorship records.

2019 · BMJ · 32,401 citations

RoB 2: a revised tool for assessing risk of bias in randomised trials

Assessment of risk of bias is regarded as an essential component of a systematic review on the effects of an intervention. The most commonly used tool for randomised trials is the Cochrane risk-of-bias tool. We updated the tool to respond to developments in understanding how bias arises in randomised trials, and to address user feedback on and limitations of the original tool.

1993 · Science · 9,592 citations

Tissue Engineering

The loss or failure of an organ or tissue is one of the most frequent, devastating, and costly problems in human health care. A new field, tissue engineering, applies the principles of biology and engineering to the development of functional substitutes for damaged tissue. This article discusses the foundations and challenges of this interdisciplinary field and its attempts to provide solutions to tissue creation and repair.

2000 · Epidemiology · 5,634 citations

Marginal Structural Models and Causal Inference in Epidemiology

In observational studies with exposures or treatments that vary over time, standard approaches for adjustment of confounding are biased when there exist time-dependent confounders that are also affected by previous treatment. This paper introduces marginal structural models, a new class of causal models that allow for improved adjustment of confounding in those situations. The parameters of a marginal structural model can be consistently estimated using a new class of estimators, the inverse-probability-of-treatment weighted estimators.