Figure 2:

ORs of IDH for different antihypertensive drug classes. Forest plot displays the adjusted ORs with 95% CIs for the risk of IDH associated with exposure to different antihypertensive drug classes compared with not-exposed sessions. The plot includes the main analysis and two sensitivity analyses for each drug class under the definitions of Nadir 90/100 and Fall 40. Sensitivity_1 represents the analysis with an altered definition of drug exposure, while Sensitivity_2 represents the analysis with an altered definition of the IDH outcome. The horizontal lines represent the 95% CIs for each OR and the squares indicate the point estimate of the OR. The vertical line corresponds to an OR of 1.0, indicating no effect.