Title |
The risks and rewards of covariate adjustment in randomized trials: an assessment of 12 outcomes from 8 studies
|
---|---|
Published in |
Trials, April 2014
|
DOI | 10.1186/1745-6215-15-139 |
Pubmed ID | |
Authors |
Brennan C Kahan, Vipul Jairath, Caroline J Doré, Tim P Morris |
Abstract |
Adjustment for prognostic covariates can lead to increased power in the analysis of randomized trials. However, adjusted analyses are not often performed in practice. |
X Demographics
The data shown below were collected from the profiles of 102 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 16 | 16% |
United Kingdom | 13 | 13% |
Australia | 6 | 6% |
Canada | 5 | 5% |
Brazil | 3 | 3% |
France | 2 | 2% |
Peru | 2 | 2% |
Colombia | 2 | 2% |
Spain | 2 | 2% |
Other | 16 | 16% |
Unknown | 35 | 34% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 52 | 51% |
Scientists | 39 | 38% |
Practitioners (doctors, other healthcare professionals) | 11 | 11% |
Mendeley readers
The data shown below were compiled from readership statistics for 287 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 3 | 1% |
United Kingdom | 1 | <1% |
Spain | 1 | <1% |
Qatar | 1 | <1% |
Unknown | 281 | 98% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 61 | 21% |
Student > Ph. D. Student | 52 | 18% |
Student > Master | 31 | 11% |
Student > Bachelor | 19 | 7% |
Student > Doctoral Student | 18 | 6% |
Other | 55 | 19% |
Unknown | 51 | 18% |
Readers by discipline | Count | As % |
---|---|---|
Medicine and Dentistry | 78 | 27% |
Mathematics | 21 | 7% |
Nursing and Health Professions | 19 | 7% |
Psychology | 16 | 6% |
Social Sciences | 16 | 6% |
Other | 64 | 22% |
Unknown | 73 | 25% |