Using an instrumental variable approach, this study is the first to present causal estimates of the effect of preventive dental visits on overall medical expenditures. Objectives: To examine the ...
A recent International Journal of Epidemiology study uses an instrumental variable approach to explore whether cycle commuting alleviates adverse mental health conditions. Study: Does cycle commuting ...
In a recent publication, Yang et al. 1 investigated the association between intake of milk and chronic disease outcomes in a two-sample Mendelian randomization (MR) study. No clear association was ...