Cardioselective β-Blockers in Patients with Reactive Airway Disease

Figure 1. Diamonds represent the extent of the confidence intervals. For group 1, test for heterogeneity, > 0.2; test for overall effect, < 0.001. For group 2, test for heterogeneity, = 0.05; test for overall effect, = 0.15. For both groups, test for heterogeneity, = 0.09; test for overall effect, < 0.001.
Figure 1. Diamonds represent the extent of the confidence intervals. For group 1, test for heterogeneity, > 0.2; test for overall effect, < 0.001. For group 2, test for heterogeneity, = 0.05; test for overall effect, = 0.15. For both groups, test for heterogeneity, = 0.09; test for overall effect, < 0.001. Effects of treatment on FEV1 for single-dose studies.PPPPPP

This Article

  1. Ann Intern Med November 5, 2002 vol. 137 no. 9 715-725