Assessing the performance of physician's prescribing preference as an instrumental variable in comparative effectiveness research with moderate and small sample sizes: a simulation study

• Κύριοι συγγραφείς: Lisong Zhang (Συγγραφέας), Jim Lewsey (Συγγραφέας), David A McAllister (Συγγραφέας)
• Μορφή: Βιβλίο
• Έκδοση: Becaris Publishing Limited, 2024-04-01T00:00:00Z.
• Θέματα: article
• Διαθέσιμο Online: Connect to this object online.

Aim: This simulation study is to assess the utility of physician's prescribing preference (PPP) as an instrumental variable for moderate and smaller sample sizes. Materials & methods: We designed a simulation study to imitate a comparative effectiveness research under different sample sizes...