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 ...
In essence, an instrumental variable approach is an attempt to replicate an RCT, where the instrument is randomization. 36 Common instruments include the patterns of treatment across geographic areas ...
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 ...
• 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 ...
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