Tolerating bad health research: the continuing scandal.

ABSTRACT:

Background

At the 2015 REWARD/EQUATOR conference on research waste, the late Doug Altman revealed that his only regret about his 1994 BMJ paper 'The scandal of poor medical research' was that he used the word 'poor' rather than 'bad'. But how much research is bad? And what would improve things?

Main text

We focus on randomised trials and look at scale, participants and cost. We randomly selected up to two quantitative intervention reviews published by all clinical Cochrane Review Groups between May 2020 and April 2021. Data including the risk of bias, number of participants, intervention type and country were extracted for all trials included in selected reviews. High risk of bias trials was classed as bad. The cost of high risk of bias trials was estimated using published e

SUBMITTER: Pirosca S 

PROVIDER: S-EPMC9161194 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature