2 citations · 3 across the 3 of their papers we have counts for
3 papers
stat.ME2025
Definition, Identification, and Estimation of the Direct and Indirect Number Needed to Treat
Valentin Vancak, Arvid Sjölander
The number needed to treat (NNT) is an efficacy and effect size measure commonly used in epidemiological studies and meta-analyses. The NNT was originally defined as the average nu…
stat.ME2023★ 1 cited
Estimation of the Number Needed to Treat, the Number Needed to be Exposed, and the Exposure Impact Number with Instrumental Variables
Valentin Vancak, Arvid Sjölander
The Number needed to treat (NNT) is an efficacy index defined as the average number of patients needed to treat to attain one additional treatment benefit. In observational studies…
stat.ME2022★ 2 cited
Sensitivity Analysis of G-estimators to Invalid Instrumental Variables
Valentin Vancak, Arvid Sjölander
Instrumental variables regression is a tool that is commonly used in the analysis of observational data. The instrumental variables are used to make causal inference about the effe…