Results of Phase III Randomized Trial for Use of Docetaxel as a Radiosensitizer in Patients With Head and Neck Cancer, Unsuitable for Cisplatin-Based Chemoradiation Sixty-five empirical papers were ...

Use of the Sentinel (Boston Scientific) embolic protection device is highly variable and its ability to limit cerebral injury modest at best, a TVT Registry study suggests. The primary analysis, using ...

Please provide your email address to receive an email when new articles are posted on . Researchers used an instrumental variable analysis to assess antibiotic duration. There was no greater risk of ...

There is a concern that when private equity firms purchase nursing homes, they will lower quality of care in order to increase profits. Using an instrumental variable procedure to adjust for resident ...

A frequent problem in the estimation of linear regression models is that the predictors are correlated with the error term contained in the regression equation. To ...

• Accounting for bias is a major challenge confronting the use of observational data to gain important insights into real-world treatment effects. • No single study design will satisfy all information ...

"Evaluating the Relationship Between Student Attendance and Achievement in Urban Elementary and Middle Schools: An Instrumental Variables Approach" Gottfried, Michael. American Educational Research ...