RT Book, Section A1 Maciejewski, Matthew L. A1 Brookhart, M. Alan A2 Livingston, Edward H. A2 Lewis, Roger J. SR Print(0) ID 1184195094 T1 Using Instrumental Variables to Address Bias From Unobserved Confounders T2 JAMA Guide to Statistics and Methods YR 2019 FD 2019 PB McGraw-Hill Education PP New York, NY SN 9781260455328 LK jamaevidence.mhmedical.com/content.aspx?aid=1184195094 RD 2023/06/10 AB This JAMA Guide to Statistics and Methods reviews the use of instrumental variable analysis in observational and randomized studies and how, under specific assumptions, they can provide unbiased estimates of treatment effects even if unobserved confounding exists.